Motorcycle helmet and lane-splitting laws in Arkansas

Arkansas is easier on motorcycle helmets than most riders assume, and unforgiving on lane splitting. If you ride here, or you were just in a crash on an Arkansas highway, the questions of who wore a helmet and where a bike sat in traffic can drive both a traffic citation and the size of an injury claim. Here is what the statutes actually say.

Who has to wear a helmet in Arkansas

Arkansas has a partial helmet law. Under Ark. Code Ann. § 27-20-104, every operator and passenger on a motorcycle, motor-driven cycle, or motorized bicycle has to wear protective headgear unless that person is 21 years of age or older.¹ Turn 21 and the requirement lifts. After that you can legally ride without a helmet on any public street or highway in the state.

The helmet's construction is not left to preference. The statute requires headgear that meets the standard set by the Office of Motor Vehicle, which in practice means a DOT-compliant helmet rather than a novelty shell.¹

Riding bareheaded is legal for adults, but the safety math is not close. NHTSA estimates helmets are about 37 percent effective at preventing death for riders and about 41 percent effective for passengers.² In 2023, 6,335 motorcyclists were killed on U.S. roads, the highest total since at least 1975 and 15 percent of all traffic deaths.² Nationwide, DOT-compliant helmet use was 73.8 percent in 2023, and it runs higher in states that require helmets for every rider.³

Eye protection is required at every age

This is the part adults miss. The same statute that frees riders over 21 from the helmet still requires eye protection for everyone. Section 27-20-104 says every operator and passenger must wear protective glasses, goggles, or a transparent face shield, with no age exemption at all.¹ So a rider over 21 can legally go helmet-free, but going without eye protection is a violation at any age.

Lane splitting and lane filtering are illegal

Lane splitting means riding the line between two lanes of moving traffic. Lane filtering means slipping between stopped or slow cars, usually at a light. Both are illegal in Arkansas, and it helps to understand why, because the statute is not what people expect.

Arkansas has no law that mentions lane splitting by name, and no law that hands a motorcycle a special claim to the full width of a lane. What governs is the ordinary rule of the road. Ark. Code Ann. § 27-51-302 requires that a vehicle be driven "as nearly as practical entirely within a single lane," and that it stay in that lane until the driver has confirmed the move can be made safely.⁴ Because nothing in Arkansas law carves out a motorcycle exception, riding between lanes or between rows of vehicles falls outside what the statute permits and is enforced as illegal.

The consequence runs two ways. An officer can cite you on the spot, and if a collision happens while you were between lanes, that positioning becomes evidence that you helped cause it.

How helmet and lane choices affect an Arkansas claim

Arkansas runs on modified comparative fault. Under Ark. Code Ann. § 16-64-122, your damages shrink by your percentage of blame, and you recover nothing once your fault is equal to or greater than the combined fault of everyone you are suing.⁵ At 50 percent, the claim is barred outright.

Lane splitting is risky here for a reason beyond the ticket. The other driver's insurer will use it to pin fault on you, arguing you rode somewhere the law does not allow. On a motorcycle, where injuries tend to be severe and adjusters are stingy with sympathy, even a moderate share of assigned fault can turn a full recovery into a reduced one, or into nothing.

Helmet use cuts a different way. Because riders 21 and up may legally ride without one, the absence of a helmet is not itself against the law. It can still enter the case. When a head injury drives the claim, expect the defense to argue the harm would have been smaller with a helmet on. How much traction that gets depends on the specific facts, which is one reason to talk to a lawyer before giving any recorded statement. You can compare attorneys who take motorcycle cases through the thatcarhitme.com legal directory.

Other Arkansas rules that come up after a wreck

A handful of state-specific points surface in almost every motorcycle claim.

The right license matters. Arkansas issues a Class M license for motorcycles, available starting at 16, and a limited Class MD for 14- and 15-year-olds that covers only motor-driven cycles of 250 cubic centimeters or less.⁶ Operating without the correct class is a separate violation.

Small children cannot ride. Under Ark. Code Ann. § 27-20-118, it is unlawful to carry a child as a passenger on a motorcycle on a street or highway unless the child is at least 8 years old.⁷

The insurance floor is low. Arkansas requires liability limits of 25/50/25: $25,000 per person for bodily injury, $50,000 per accident, and $25,000 for property damage, under Ark. Code Ann. § 27-22-104.⁸ Serious motorcycle injuries routinely exceed those figures, which is why uninsured and underinsured motorist coverage carries real weight for riders.

You have three years. The statute of limitations on a personal-injury claim from an Arkansas crash is three years, under Ark. Code Ann. § 16-56-105.⁹ Let it run and the claim is generally gone, however strong it was.

After a motorcycle crash in Arkansas

Order the crash report. The investigating officer's report anchors most claims, and you can request the Arkansas report through the state's system; the steps are on the Arkansas crash report page.

If your bike was damaged but fixable, its market value can still fall once a wreck is on record. That drop is its own claim in Arkansas, laid out on the Arkansas diminished value page.

Write down what you can while it is fresh: your position in the lane, your gear, and what the other driver did before impact. In a comparative-fault state, those details are what decide who pays.

This article is general information, not legal advice.

Sources

1. Arkansas Code Ann. § 27-20-104, Standard equipment required (motorcycle headgear and eye protection). https://law.justia.com/codes/arkansas/title-27/subtitle-2/chapter-20/subchapter-1/section-27-20-104/

2. National Highway Traffic Safety Administration, Traffic Safety Facts: Motorcycles (2023 data). https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/813732.pdf

3. National Highway Traffic Safety Administration, Motorcycle Helmet Use in 2023 (Research Note). https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/813634.pdf

4. Arkansas Code Ann. § 27-51-302, Driving on roadways laned for traffic. https://law.justia.com/codes/arkansas/title-27/subtitle-4/chapter-51/subchapter-3/section-27-51-302/

5. Arkansas Code Ann. § 16-64-122, Comparative fault. https://law.justia.com/codes/arkansas/title-16/subtitle-5/chapter-64/section-16-64-122/

6. Arkansas Department of Finance and Administration, Office of Motor Vehicle, Motorcycle License. https://www.dfa.arkansas.gov/office/driver-services/licenses-ids-permits/motorcycle-license/

7. Arkansas Code Ann. § 27-20-118, Restrictions on young children, via Arkansas Highway Safety Office, Learn the Law. https://tzdarkansas.org/learn-the-law-10/

8. Arkansas Code Ann. § 27-22-104, Required liability coverage. https://law.justia.com/codes/arkansas/title-27/subtitle-2/chapter-22/subchapter-1/section-27-22-104/

9. Arkansas Code Ann. § 16-56-105, Three-year limitation. https://law.justia.com/codes/arkansas/title-16/subtitle-5/chapter-56/subchapter-1/section-16-56-105/