All relevant laws, rules and regulations pertaining to vehicle lighting including car underglow in Montana have been provided below. Ø Montana Helmet Law: If you are riding on or operating a Montana motorcycle, you are required by law to wear a helmet if you are under the age of 18. This driver manual paraphrases Montana’s motor vehicle laws and is not intended to be a complete legal reference. Montana governs the use of OHVs (Off-Highway Vehicles). Make sure to examine the regulations carefully and do not use any restricted lights. 108. This process requires that your ATV or UTV be equipped with a mirror, horn, headlight, and brake lights. What Machines are Covered by Montana OHV Laws? As it turns out, Montana law does address the question of vehicle tinting, as well as provide guidance on the question of how bright your headlights should be. Montana neon underglow usage is governed by the state's Code. According to the Montana Driver Manual issued by the Montana Department of Justice Motor Vehicle Division, vehicle headlights are prohibited from certain forms of tinting. ... A Montana OHV registration decal, available from your county treasurer, must be displayed on your OHV. Headlight specifications and regulations can be set by the standards and requirements of each individual state, but all motor vehicle lighting falls under the jurisdiction of the Federal Motor Vehicle Safety Standard, according to provision No. There is no adjustments to the headlight with this type application. Headlight. This bezel is held on the vehicle by retaining screws. Vehicle Equipment. Safety First. The headlight is contained in a headlight bezel made of plastic. It is the operator’s responsibility to know the laws, regulations, legal routes and restrictions! Whether it is dark window tinting, modifying your exhaust system so you can drag race, or altering your car's appearance by adding neon lights to the bottom, certain vehicle modifications are illegal.Each state across the U.S. has different laws and regulations, and fines vary from state-to-state. Miscellaneous Regulations. To ride an ATV or UTV on the street, it must be registered as a motor vehicle and display a proper license plate. Find Lights for Your Vehicle. Further information may be obtained How to Adjust Your Car’s Headlights. Chp 9. Courts go by the actual language of the Montana Code Annotated, not this text. Read our article first which covers what headlight bulb do I need if you’re unsure which bulb fitting you require.. 1. Motor Vehicle. Montana Code Annotated (MCA) View Map of Montana Districts Interim Committee Information Part 4. Find the laws for your state before you install your lift kit, performance wheels and tires, shocks, exhaust system, aftermarket bumper, or off-road lights on your Jeep, SUV, or truck. Title 61. Your ATV or Dirt Bike must be street legal including mirror, horn, headlight, and brake lights. Montana suspension lift laws and other vehicle modification rules. Question: I have questions about the legality, use/misuse and enforcement of laws regulating the use of HID and other ultra-bright or misaligned headlights on public streets. 61-9-417: Headgear required for minor motorcycle riders.