Arizona Motorcycle Insurance Requirements

Arizona lets an adult ride without a helmet. It does not let you ride without liability insurance. The legal floor is 25/50/15, and ADOT’s latest statewide crash report shows why that floor is thin: 3,036 motorcycle crashes, 219 motorcyclist deaths, and 2,503 injuries in 2024 alone. If you ride Phoenix traffic, commute across Tucson, or spend weekends on long desert stretches, the state minimum keeps you legal. It does not come close to making you whole.^[1][2]

Quick Arizona takeaways:

• The minimum motorcycle liability limits are $25,000/$50,000/$15,000.^[1]
• You can show proof of insurance with a paper card or an image on your phone.^[3][4]
• A first uninsured violation starts at $500 plus a three-month suspension or restriction of driving privileges.^[4]
• Arizona allows lane filtering in narrow stopped-traffic conditions, but lane splitting in moving traffic is still illegal.^[5]
• The helmet rule is partial: riders and passengers under 18 must wear helmets, and operators need eye protection unless the motorcycle has a protective windshield.^[6]

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Arizona’s legal floor: what the state actually requires on a motorcycle policy

Arizona’s compulsory insurance law is built around liability, not no-fault benefits. Under A.R.S. § 28-4009, a motorcycle policy has to carry at least $25,000 for bodily injury or death to one person, $50,000 for bodily injury or death to two or more people in one accident, and $15,000 for property damage. That is the bare minimum for a bike operated on Arizona roads.^[1][7]

Arizona does not make motorcycle riders buy PIP or any other no-fault medical benefit. The compulsory statute is a liability statute. Medical payments coverage is optional. Uninsured motorist and underinsured motorist coverage are also optional to buy, but Arizona requires insurers to offer both in writing under A.R.S. § 20-259.01. That distinction matters: the state forces you to protect the other person first.^[8][1]

Coverage	Required in Arizona?	Minimum or rule
Bodily injury liability — one person	Yes	$25,000
Bodily injury liability — two or more people	Yes	$50,000 per accident
Property damage liability	Yes	$15,000
PIP / no-fault benefits	No	Not part of Arizona’s compulsory motorcycle insurance scheme
Medical payments (MedPay)	No	Optional
Uninsured motorist (UM)	No, but it must be offered in writing	Available up to bodily injury limits, but not below Arizona’s liability minimum
Underinsured motorist (UIM)	No, but it must be offered in writing	Available up to bodily injury limits you select

In plain English, Arizona requires a policy that can pay for the other person’s injuries and property damage when you are legally responsible for the wreck. It does not require protection for your bike, your ambulance bill, your riding jacket, your helmet, or your lost wages unless you add that protection yourself.^[1][8]

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Proof of insurance in Arizona, and how the state actually checks it

Arizona expects proof of current financial responsibility to be in the vehicle. The insurer must issue at least two insurance identification cards, and the law lets you satisfy the proof requirement with either the physical card or an image of the card displayed on a wireless communication device. Arizona also makes a rider-friendly point explicit: showing that image to an officer does not count as consent for law enforcement to search the rest of your phone.^[3][4]

Arizona does not promote a flashy public brand name for its insurance verification setup. What it does have is a very real insurer-to-MVD reporting system. A.R.S. § 28-4148 requires insurers to send cancellations, nonrenewals, and new policy issues to the department electronically, generally within seven days of processing. Law enforcement agencies can access cancellation and nonrenewal information online, and riders can check status through AZ MVD Now.^[9][7]

There is another Arizona-specific enforcement wrinkle that catches people who move fast after buying a bike. ADOT says that after you register a vehicle, you have 30 days to submit proof of Arizona insurance. The statute also directs the department to review the vehicle record 30 days after initial registration and again before renewal. If the review shows no valid policy, the department sends a notice of intent to suspend the plate and registration, and the owner has 15 days from the mailing date to provide evidence before the suspension takes effect.^[7][10][11]

If you move quickly and provide proof of insurance or a valid nonoperation certification before the effective suspension date, Arizona law requires the department to void the suspension. That matters for stored bikes and for riders who simply got caught in a timing mismatch between the insurer, the MVD record, and the date on a cancellation or replacement policy.^[11][12]

That process is different from simply not having the card on you at the roadside. If you were insured but failed to produce proof during the stop, A.R.S. § 28-4135(D) allows the citation to be dismissed when you later show the court that qualifying coverage was in force at the date and time of the ticket. If you were actually uninsured, you move out of the “fix the paperwork” category and into Arizona’s civil-penalty and suspension system. ADOT also warns that officers may take your plate if you cannot provide proof during a stop or accident.^[4][7]

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What riding uninsured costs in Arizona

Arizona does not treat an uninsured bike as a small lapse. Under A.R.S. § 28-4135(E), the court must impose a minimum civil penalty of $500 for a first violation, and the department must suspend or restrict the rider’s driving privileges for three months. For a second violation within 36 months, the penalty rises to $750, and the rider’s license plus the motorcycle’s registration and plate are suspended for six months. A third or later violation within the same 36-month window raises the minimum civil penalty to $1,000 and the suspension period to one year for both the driver license and the registration/plate of the bike involved.^[4]

Reinstatement is where Arizona riders often get hit twice. The statute requires proof of future financial responsibility for reinstatement, and ADOT says the practical path back usually means showing proof that Arizona liability insurance was already active before suspension. If you cannot prove that, ADOT says you will need current proof of Arizona insurance, a $50 fee to get the registration back, and possibly an SR22 filing. ADOT also says some riders must keep the SR22 on file for three years, and another lapse can trigger another suspension.^[4][7]

Arizona does leave a narrow escape hatch for work and school travel. Under A.R.S. § 28-4145, a person whose license, registration, and plate have been suspended can apply for a restricted license and registration for travel tied to employment or school. The catch is obvious: the department will not grant that restricted privilege until the rider files and maintains proof of financial responsibility.^[13]

Two more details matter. First, forging or filing fake proof of insurance is a class 2 misdemeanor under A.R.S. § 28-4142(E). Second, Arizona does give you a lawful way to take a bike off the insurance grid when it is really going into storage: the nonoperation/de-insurance process in A.R.S. § 28-4152 and AZ MVD Now. Cancel the policy without handling the registration record correctly and you can still end up with a suspended plate on a motorcycle that never left the garage.^[10][12][7]

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What the Arizona minimum pays for, and the much larger list of what it does not

Picture a left-turn crash in Phoenix. You are moving through a green light on Camelback, a driver turns across your path, and the post-crash argument becomes speed, visibility, lane position, and who had the better chance to avoid impact. If your policy is bare-bones Arizona minimum liability, it can pay the other person’s bodily injury and property damage if you are found legally responsible. That is the job of liability coverage.^[1]

What it does not do is the part riders usually care about most in the moment. It does not repair your bike after the tank slaps the pavement. It does not replace your helmet, gloves, jacket, luggage, or comms system. It does not pay your ER bill, ambulance, imaging, surgery, physical therapy, or missed work unless you bought first-party protection such as collision, comprehensive, MedPay, or UM/UIM. Legal minimum liability is designed to satisfy Arizona’s financial responsibility law, not to rebuild your life after a motorcycle wreck.^[1][8]

Arizona gives riders several reasons not to romanticize the minimum. ADOT’s 2024 crash report logged 593 rural motorcycle crashes, including 55 rural fatal crashes and 56 deaths. That matters because rural Arizona is where a simple mechanical recovery turns into a long tow, an overnight stay, or both. ADOT’s monsoon guidance adds another layer: from June through September, Arizona riders can face heavy rain, hail, flash flooding, dust storms, and extreme heat. Comprehensive and roadside coverage are not luxuries in a state that can give you triple-digit pavement heat in the morning and zero visibility in blowing dust by afternoon.^[2][14]

The property damage number is easy to underestimate. Arizona still lets you satisfy the law with $15,000 of property damage liability. That might have been comforting in a different vehicle market. It is not especially comforting if you clip a late-model pickup, push another car into a curb, or take out a chunk of guardrail on Loop 101. The legal floor is still the legal floor. It is just not a strong shield.^[1]

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Coverage upgrades that make real sense for Arizona riders

Higher liability limits

The cleanest upgrade from Arizona’s minimum is usually 100/300/100. Phoenix metro traffic is dense, repair costs are high, and a $15,000 property-damage limit can disappear fast in a multi-vehicle crash. If you own a home, have wages to protect, or regularly carry a passenger, higher liability is the least flashy but most useful move on the whole policy.

Collision

Collision pays for damage to your motorcycle after an at-fault crash or a single-bike fall. In Arizona, that matters even when no other driver is involved: hot tires on oily intersections, gravel at a mountain turnout, a surprise stop on I-17, or a low-speed parking lot spill in Scottsdale can all leave you with a bent fork, damaged fairings, and a claim that minimum liability will not touch.

Comprehensive

Arizona gives comprehensive more value than riders in milder states sometimes realize. ADOT’s monsoon page specifically warns about thunderstorms, hail, flash flooding, dust storms, and extreme heat between June and September. Add theft, vandalism, fire, and animal strikes, and comprehensive starts looking less like an add-on and more like the coverage that keeps a parked bike from becoming a total out-of-pocket loss.^[14]

Uninsured and underinsured motorist coverage

UM and UIM are some of the most important optional coverages on an Arizona motorcycle policy because the compulsory law only guarantees that you carry liability, not that the other driver has enough of it. Arizona requires insurers to offer UM and UIM in writing, and the same statute contains two rider-relevant claim rules: insurers can limit multiple purchased UM/UIM coverages to one selected policy if the policy uses the required language, and unidentified no-contact vehicle claims generally need corroboration. In other words, this is coverage worth buying carefully and reading carefully.^[8]

Medical payments coverage

Because Arizona does not build mandatory no-fault medical benefits into its motorcycle insurance system, MedPay can bridge the ugly first phase of a claim: ambulance charges, ER treatment, imaging, deductibles, copays, and therapy before liability gets sorted out. Arizona riders should also know one state-specific wrinkle: A.R.S. § 20-259.01(J) allows a MedPay insurer to assert a lien in certain situations on amounts above $5,000. That does not make MedPay bad; it means the endorsement deserves a close read.^[8]

Custom parts, equipment, and riding gear coverage

Arizona riders rarely stay stock for long. Hard luggage, taller windscreens, upgraded seats, crash bars, navigation mounts, comms units, aux lighting, and heat-management mods are common on bikes used for long desert runs and northern Arizona weekends. Standard accessory limits can be surprisingly low, so if the bike is built for your actual riding life rather than the showroom floor, list the upgrades before a loss forces the conversation.

Motorcycle-specific roadside assistance

Make sure the roadside endorsement is built for motorcycles rather than just borrowed from an auto product. Arizona’s distances matter. A dead battery in Mesa is one thing; a breakdown on US-93, I-40, or a remote stretch near Page or Show Low is another. Good roadside coverage should contemplate flatbed towing, fuel delivery, battery help, and a destination that can actually work on a bike.

Trip interruption

Trip interruption is easy to skip until a mechanical failure or wildlife strike leaves you stuck far from home. Arizona riding often means long mileage days and wide gaps between towns, especially on touring and ADV routes. One claim can quickly become a hotel, meal, and transportation problem as well as a repair problem.

Gap insurance

If the motorcycle is financed or leased, gap coverage deserves a hard look. Total loss settlements are normally based on actual cash value, not what you still owe. If depreciation outruns the loan balance, a theft, flood loss, or crash total can leave you paying for a motorcycle that is no longer in your garage.

Seasonal or laid-up coverage

Arizona is not a one-pattern riding state. Riders in Phoenix, Tucson, and Yuma often ride close to year-round, while riders in Flagstaff, Show Low, and the White Mountains may store a bike during colder stretches. Seasonal or laid-up options can make sense, but they need to line up with Arizona’s actual registration rules. If you truly remove liability coverage during storage, coordinate that change through AZ MVD Now and the nonoperation process rather than assuming the bike is invisible because it is under a cover.^[12][7]

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Arizona’s helmet law is partial, and that matters more than people think

Arizona has a partial helmet law, not an all-riders helmet mandate. Under A.R.S. § 28-964, operators and passengers under 18 must wear a helmet. Riders who are 18 or older are not under a statewide helmet mandate, but operators must wear protective glasses, goggles, or a transparent face shield unless the motorcycle is equipped with a protective windshield. The same statute also requires at least one rearview mirror, a seat, and footrests for the operator, plus a seat and footrests for any passenger.^[6]

Arizona adds a detail many riders miss: an adult operator can still be cited if a passenger under 18 is not wearing a helmet. For a rider who is 16 or 17, an initial helmet violation carries a $100 civil penalty or community service. From an insurance perspective, the larger point is that adult no-helmet riding may be legal, but legality does not create extra policy benefits. It does not replace MedPay, health insurance, or the value of strong UM/UIM limits on a bike policy.^[6][8]

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Lane filtering is legal here. Lane splitting still is not.

Arizona is one of the few states that expressly allows a narrow form of motorcycle lane filtering. The rule lives in A.R.S. § 28-903(F), and it is much tighter than riders sometimes assume. In practical terms, Arizona riders get the following set of rules:^[5]

• A motorcycle is entitled to the full use of a lane.^[5]
• Motorcycles may ride no more than two abreast in one lane.^[5]
• Lane splitting through moving traffic is still prohibited.^[5]
• Lane filtering is allowed only for a two-wheeled motorcycle, only when the other vehicle is stopped, only when the move can be made safely, only on a street with at least two adjacent lanes traveling the same direction, only where the posted speed limit is 45 mph or less, and only if the rider is moving at 15 mph or less.^[5]
• You cannot carry a passenger unless the motorcycle is designed for more than one person, and that means a real passenger seat and passenger footrests, not improvisation.^[15][6]
• Lamps are required from sunset to sunrise and whenever conditions make it impossible to see clearly 500 feet ahead. Arizona requires at least one and no more than two headlamps on a motorcycle.^[16][17]
• Arizona allows a daytime headlamp modulator, but not during darkness.^[18]
• If the motorcycle is equipped with turn signals, they have to be visible and understandable from 100 feet front and rear and kept in good working order.^[19]
• Arizona requires a working muffler or compliant replacement and prohibits muffler cutouts or bypass devices.^[20]

One old rule that still gets repeated online is the shoulder-height handlebar limit. Arizona’s Legislature removed that restriction in 2015. That does not mean every setup is wise, only that the old statewide shoulder-height rule is no longer part of the current statute set.^[21]

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Licensing in Arizona: the basics that still affect insurance and legality

Arizona uses either a Class M motorcycle license or a motorcycle endorsement on another license class. ADOT says riders must be at least 16. Adults usually get licensed through written and skills testing unless they complete training at an approved motorcycle school and present the resulting MSF card, which ADOT says lets them skip both the written test and the road test. Riders under 18 have extra conditions: they must hold an Arizona instruction permit for at least six months and complete an MVD-approved motorcycle education program or document the required practice time. Arizona’s Governor’s Office of Highway Safety training brochure also notes that course completion may qualify a rider for reduced insurance rates, depending on the carrier.^[22][23]

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Motorcycle, motor scooter, moped, or e-bike? Arizona does not treat them the same

Arizona’s definitions matter because the insurance and licensing rules change fast once the machine crosses into “motor-driven cycle” or “motorcycle” territory. A seated gas scooter is not the same thing as a class 2 e-bike, and a true moped sits in its own narrow statutory lane.^[24][25][22]

Vehicle Type	Arizona definition	Insurance required?	License required?
Motorcycle	A motor vehicle with a seat or saddle, designed to travel on not more than three wheels, excluding a tractor and excluding a moped or electric bicycle	Yes	Yes — Class M license or motorcycle endorsement
Motor scooter / motor-driven cycle	Arizona includes every motor scooter that produces not more than five horsepower in the “motor driven cycle” category	Yes	Yes — Class M license or motorcycle endorsement
Moped	A bicycle with a helper motor of 50cc or less, no more than 1.5 brake horsepower, and a top speed of 25 mph or less on a flat surface with less than 1% grade	Yes, according to ADOT	Yes — any class of Arizona driver license; no motorcycle endorsement required
Electric bicycle	A bicycle or tricycle with fully operable pedals, a motor under 750 watts, and class 1, 2, or 3 speed limits under A.R.S. § 28-101	No	No

ADOT’s own motorcycle page makes an important Arizona-specific clarification: a moped is not a Vespa-style scooter. If the machine has no pedals or it exceeds the moped specs, Arizona may treat it as a motor-driven cycle or motorcycle instead, which brings the Class M/endorsement and liability-insurance requirement with it. By contrast, electric bicycles and electric standup scooters that fit A.R.S. § 28-819 are not subject to Arizona’s driver-license, registration, or vehicle-insurance rules.^[22][25]

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How Arizona’s claim rules change the money after a motorcycle crash

Arizona’s insurance system after a motorcycle crash is fundamentally fault-based. The state’s compulsory law requires liability coverage, and Arizona’s negligence statutes reduce or allocate damages according to fault rather than paying riders through a mandatory PIP system. In practice, that means a claim usually runs through the at-fault driver’s liability insurer, your own collision or comprehensive coverage, and your optional UM/UIM or MedPay if you bought them.^[1][26]

Arizona uses pure comparative negligence. Under A.R.S. § 12-2505, a rider’s damages are reduced by that rider’s percentage of fault rather than wiped out entirely. If a Tucson driver makes a bad left turn but a jury says you were 20% responsible because of speed or line choice, you can still recover damages, but the award is reduced by 20%. Arizona also generally replaces joint-and-several liability with several liability under A.R.S. § 12-2506, which means each defendant usually pays only that defendant’s allocated share.^[26][27]

Two Arizona-specific UM/UIM quirks are worth knowing before you ever need the coverage. First, the state allows insurers to limit stacked UM/UIM recoveries to a single selected policy if the policy uses the language required by A.R.S. § 20-259.01(H). Second, if the crash involves an unidentified no-contact vehicle, Arizona generally requires corroboration before a UM claim can proceed under A.R.S. § 20-259.01(M). Riders usually do not think about those rules while shopping. They matter later.^[8]

If you need to verify the other driver’s insurance after a crash, Arizona gives you a direct process. ADOT says you can submit an Insurance Information Request with a copy of the police report and a $3 fee to obtain insurance information on record for the date of the accident. That is a very Arizona-specific post-crash tool, and it is worth knowing about if the other driver’s card was missing, old, or questionable at the scene.^[7]

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What actually moves motorcycle rates in Arizona

DIFI’s Arizona consumer guidance matters here because it confirms two things many riders overlook: insurers may use credit history information in underwriting or pricing, and they may also use the Comprehensive Loss Underwriting Exchange (CLUE). In other words, your premium is not just about the bike and your riding record.^[28]

• Age and riding experience: a 45-year-old with a long clean record is priced differently from a brand-new 19-year-old rider.
• Bike type and displacement: supersports and high-theft models usually rate differently from cruisers, standards, and smaller commuters.
• Driving history: speeding, reckless driving, DUI history, and prior suspensions matter.
• Claims history: prior auto or motorcycle claims can affect both price and eligibility.
• ZIP code: garaging a bike in central Phoenix is not the same risk profile as storing it in a quieter rural ZIP.
• Storage: locked garage versus open parking affects theft and weather exposure.
• Mileage and use: daily commuting across the Valley is a different exposure from occasional weekend riding.
• Coverage choices: collision, comprehensive, UM/UIM, and lower deductibles all push the premium.
• Training: approved rider training can help both safety and pricing.
• Bundling and payment method: auto, home, renters, paid-in-full, and autopay discounts can still matter.
• Credit-based insurance scoring: Arizona allows it, so two riders with similar bikes and records can still get different prices.^[28]

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How to compare Arizona motorcycle quotes without fooling yourself

Ready to compare Arizona motorcycle insurance quotes? The mistake most riders make is comparing the wrong things. A cheap number is meaningless if one quote is state-minimum liability, another includes UM/UIM, and a third quietly changes deductibles or drops accessory coverage.

1. Get one quote at the legal minimum and one quote at a stronger package such as 100/300/100 so you can see the real price jump rather than guessing.
2. Keep deductibles the same across every quote. Otherwise you are not comparing insurers; you are comparing different self-insurance levels.
3. Ask whether the quote includes UM/UIM, MedPay, collision, and comprehensive. In Arizona, those are the coverages that do the heavy lifting for the rider.
4. Ask how custom parts, luggage, safety gear, and accessories are handled. Arizona touring, ADV, and commuter bikes are often far from stock.
5. Confirm that roadside assistance is motorcycle-specific and that towing goes to a motorcycle-capable destination, not just the nearest generic repair shop.
6. If the bike may sit for part of the year, ask how laid-up or storage coverage works and how that lines up with Arizona’s nonoperation process through AZ MVD Now.^[12][7]
7. Ask about approved safety-course discounts. ADOT and GOHS materials make clear that training can matter here.^[22][23]
8. Check complaint information before buying the cheapest policy. DIFI’s complaint-ratio page is not motorcycle-specific, but it is still a useful screening tool when you are choosing between carriers.^[29]

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Arizona motorcycle insurance FAQ

Do I need motorcycle insurance in Arizona?

Yes. Arizona requires liability insurance for motorcycles operated on public roads, and the current minimum is 25/50/15. ADOT’s own insurance page expressly includes motorcycles, and the statute setting the liability limits is A.R.S. § 28-4009.^[1][7]

Is the Arizona minimum enough?

It is enough to be legal. It is usually not enough to be comfortable. The minimum protects other people when you are at fault, but it does not automatically repair your bike, cover your injuries, or protect you from an uninsured or underinsured driver unless you buy additional coverage.^[1][8]

Does Arizona’s no-fault or PIP law apply to motorcycles?

Arizona’s compulsory motorcycle insurance system is not a no-fault/PIP scheme. The state requires liability limits under A.R.S. § 28-4009 and separately requires insurers to offer UM/UIM in writing under A.R.S. § 20-259.01. PIP is not part of the mandatory motorcycle package.^[1][8]

What happens if I ride without insurance in Arizona?

For a first violation within 36 months, Arizona imposes at least a $500 civil penalty and a three-month suspension or restriction. The penalties rise to $750 and six months for a second violation, then $1,000 and one year for a third or later violation. Reinstatement can also require current proof of Arizona insurance, fees, and an SR22 filing.^[4][7]

Do mopeds and scooters need insurance in Arizona?

A true moped does, according to ADOT. A seated motor scooter often does too, because Arizona classifies many of them as motor-driven cycles or motorcycles. Electric bicycles and qualifying electric standup scooters are different; under A.R.S. § 28-819, they are not subject to Arizona’s motor-vehicle insurance requirement.^[22][24][25]

Does a motorcycle safety course lower my insurance rate in Arizona?

Sometimes, yes, but it is carrier-specific rather than guaranteed by statute. Arizona’s GOHS training brochure says course completion may qualify a rider for reduced insurance rates, and ADOT says approved training can also let a rider skip the written and road tests for licensing if the rider receives an MSF card.^[23][22]

What if my bike is financed or leased?

Arizona law still only sets the liability minimum. Your lender or lessor will usually require collision and comprehensive, and many riders also add gap coverage so a total loss does not leave a loan balance hanging in the air. That requirement comes from the finance contract, not from Arizona’s minimum-insurance statute.^[1]

Does Arizona require uninsured motorist coverage on motorcycle policies?

No. Arizona requires insurers to offer UM and UIM in writing, but you can reject them. That said, they are some of the most important optional protections on a motorcycle policy because they address one of the biggest gaps in the state-minimum setup: the other driver’s lack of insurance or lack of enough insurance.^[8]

Can I show proof of insurance on my phone in Arizona?

Yes. Arizona accepts an image of the insurance card on a wireless device, and the law specifically says that displaying the device does not give law enforcement permission to access the rest of the phone’s contents.^[3][4]

Is lane filtering legal in Arizona?

Yes, but only in a narrow form. The other traffic must be stopped, the road must have at least two adjacent same-direction lanes, the posted speed limit must be 45 mph or less, the move must be safe, and the motorcycle must be traveling 15 mph or less. Lane splitting through moving traffic remains illegal.^[5]

Can I de-insure a stored motorcycle in Arizona?

Yes, if you do it the Arizona way. ADOT allows de-insuring through AZ MVD Now, and A.R.S. § 28-4152 provides the nonoperation path. Just do not assume that canceling the policy alone solves the problem; if the registration record is not handled correctly, the bike can still be flagged as uninsured.^[12][7]

How do I verify the other driver’s insurance after an Arizona crash?

ADOT says you can request insurance information on file for the date of the accident by submitting an Insurance Information Request, a copy of the police report, and a $3 fee. It is one of the more useful Arizona-specific tools for riders dealing with questionable or missing proof at the scene.^[7]

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Primary sources and official Arizona pages

Editorial note: Before updating this page after March 2026, re-check the linked statutes, ADOT MVD pages, and DIFI pages.