Motorcycle helmet and lane-splitting laws in North Carolina

If you ride in North Carolina, two rules shape both your safety and any injury claim after a crash: the state requires every rider and passenger to wear a helmet, and it does not let motorcycles split or filter through traffic. Both are settled law, and both come up fast when an insurance adjuster starts building a file.

The national hub covers helmets and lane splitting in general. This page sticks to what is true in North Carolina: the exact sections, the numbers, the deadlines, and the narrow exceptions.

North Carolina's helmet law applies to everyone on the bike

North Carolina is a universal helmet state. Under N.C. Gen. Stat. § 20-140.4, the operator and every passenger on a motorcycle or moped must wear a safety helmet "with a retention strap properly secured" that complies with Federal Motor Vehicle Safety Standard (FMVSS) 218.¹ There is no age exception and no exception for experienced riders. If you are on the bike, the helmet is on your head and the strap is buckled.

The one carve-out is narrow. An autocycle (a three-wheeled vehicle with a steering wheel and seat belts) is exempt only when it has completely enclosed seating or is equipped with a roll bar or roll cage.¹ Everyone else, including moped riders, is covered.

A violation is a simple infraction rather than a crime. The fine is $25.50 plus court costs, and the statute is explicit that no driver's license points and no insurance surcharge may be assessed.¹ So the ticket itself is cheap. Riding unhelmeted is still illegal, though, and that matters for reasons that go well beyond the fine.

What "FMVSS 218" actually means

FMVSS 218 is the federal safety standard for motorcycle helmets, codified at 49 C.F.R. § 571.218.² A compliant helmet carries a DOT certification label and meets minimum requirements for impact absorption, penetration resistance, and the retention system that keeps it on your head. The lightweight "novelty" helmets or "beanies" sold to look like the real thing generally do not meet FMVSS 218, so wearing one does not satisfy § 20-140.4 even though something is on your head.

The safety case isn't close. NHTSA's motorcycle data puts helmets at the center of survivability: in 2023, 6,335 motorcyclists were killed nationwide, about 15% of all traffic deaths, and the motorcyclist fatality rate per mile traveled ran roughly 28 times the rate for people in passenger cars.³ The Insurance Institute for Highway Safety estimates helmets cut a rider's risk of death by 37% to 42% and finds that riders without helmets are about three times more likely to suffer a traumatic brain injury.⁴ In universal-law states like North Carolina, observed helmet use was 94% in 2023, against 72% in states without such a law.⁴

Lane splitting and lane filtering are not legal in North Carolina

North Carolina does not authorize lane splitting (riding between lanes of moving traffic) or lane filtering (moving between stopped cars). No statute permits it, and two sections effectively rule it out. N.C. Gen. Stat. § 20-146.1 gives a motorcycle the right to "full use of a lane" and says no other vehicle may crowd it out, but that same section caps side-by-side riding: motorcycles may not travel more than two abreast in a single lane, and autocycles no more than one.⁵ Separately, § 20-146(d)(1) requires that a vehicle "be driven as nearly as practicable entirely within a single lane" and not move out of it until the driver confirms the move is safe, which leaves no room to thread between other cars.⁶

Nothing changed this in 2025 or 2026. The General Assembly has not passed a lane-filtering bill, so the practice stays unlawful statewide. If another driver hits you while you are splitting lanes, expect the insurer to argue you were breaking the law, which in North Carolina can be decisive for the reasons below.

How these rules can affect an injury claim

North Carolina is one of a handful of states that still follow pure contributory negligence. If you are found even 1% at fault for your own injuries, you can be barred from recovering anything from the other driver.⁷ That rule makes every safety statute matter more here than it would in a comparative-fault state. Riding within the helmet and lane rules protects your body first and your claim second.

North Carolina is an at-fault (tort) state, so the driver who caused the crash, through their liability insurer, is responsible for your damages.⁸ There is no mandatory no-fault PIP. Medical payments coverage (MedPay) is an optional add-on that pays medical and funeral bills regardless of fault, usually in $1,000 to $10,000 limits, and because it is optional there is no PIP-style filing deadline.⁸

Insurance minimums went up recently. For policies written or renewed on or after July 1, 2025, North Carolina's minimum liability limits rose from 30/60/25 to 50/100/50: $50,000 per person and $100,000 per accident for bodily injury, plus $50,000 for property damage.⁹¹⁰ Every policy must also carry uninsured and underinsured motorist coverage matching those liability limits (up to $1,000,000), which is the coverage that most often pays when a rider is hit by someone with little or no insurance.⁹¹⁰

Deadlines you can't miss

You generally have three years from the crash to file a personal injury lawsuit in North Carolina under N.C. Gen. Stat. § 1-52(5).¹¹ If an injury was not apparent right away, the discovery rule can push the start date later, but no claim may be filed more than ten years after the defendant's act, under the § 1-52(16) statute of repose.¹¹ A claim for damage to the motorcycle itself also runs three years, under § 1-52(4).¹¹

Two practical notes. Handheld texting while driving is banned for every driver under N.C. Gen. Stat. § 20-137.4A, and it carries a $100 fine plus court costs with no license points, so a distracted driver who hit you may have violated that statute.¹² And if you need the official crash report or you are dealing with vehicle damage, North Carolina has dedicated pages for the crash-report process and for diminished value and vehicle damage claims.

If your injuries are serious or the insurer is disputing fault, it's worth talking with a lawyer who handles North Carolina motorcycle cases. You can start with the legal directory.

This article is general information, not legal advice.

Sources

1. N.C. Gen. Stat. § 20-140.4 (motorcycle and moped safety equipment; helmet requirement, autocycle exception, and penalty). https://www.ncleg.gov/enactedlegislation/statutes/html/bysection/chapter_20/gs_20-140.4.html

2. Federal Motor Vehicle Safety Standard No. 218, Motorcycle Helmets, 49 C.F.R. § 571.218. https://www.ecfr.gov/current/title-49/subtitle-B/chapter-V/part-571/subpart-B/section-571.218

3. NHTSA, Traffic Safety Facts, "Motorcycles: 2023 Data" (DOT HS 813 732). https://crashstats.nhtsa.dot.gov/Api/Public/Publication/813732

4. Insurance Institute for Highway Safety, Motorcycles topic overview (helmet effectiveness and observed use rates, 2023). https://www.iihs.org/topics/motorcycles

5. N.C. Gen. Stat. § 20-146.1 (motorcycles: full use of a lane; not more than two abreast). https://www.ncleg.net/enactedlegislation/statutes/html/bysection/chapter_20/gs_20-146.1.html

6. N.C. Gen. Stat. § 20-146(d)(1) (driving within a single marked lane). https://www.ncleg.gov/enactedlegislation/statutes/html/bysection/chapter_20/gs_20-146.html

7. Saunders v. Hull Prop. Grp., LLC, No. 19-728 (N.C. Ct. App. Sept. 15, 2020) (contributory negligence bars recovery). https://www.nccourts.gov/documents/appellate-court-opinions/saunders-v-hull-prop-grp-llc-0

8. North Carolina Department of Insurance, Basic and Miscellaneous Auto Coverages (at-fault system; MedPay). https://www.ncdoi.gov/consumers/auto-and-vehicle-insurance/basic-and-miscellaneous-auto-coverages

9. N.C. Gen. Stat. § 20-279.21(b)(2)-(4) (minimum liability limits; required UM/UIM coverage). https://www.ncleg.net/enactedlegislation/statutes/html/bysection/chapter_20/gs_20-279.21.html

10. North Carolina Department of Insurance, Changes to the Rating of Automobile Insurance Policies, Effective July 1, 2025. https://www.ncdoi.gov/changes-rating-automobile-insurance-policies-effective-july-1-2025

11. N.C. Gen. Stat. § 1-52(4), (5), (16) (three-year limitations; discovery rule; ten-year statute of repose). https://www.ncleg.gov/enactedlegislation/statutes/html/bysection/chapter_1/gs_1-52.html

12. N.C. Gen. Stat. § 20-137.4A (unlawful use of a mobile phone; texting while driving). https://www.ncleg.net/enactedlegislation/statutes/html/bysection/chapter_20/gs_20-137.4a.html