Montana Cracked Windshield Laws

Montana cracked winshield usage is governed by the state's Code. All relevant laws, rules and regulations pertaining to cracked windshields and windows in Montana are provided below. Make sure to examine the regulations carefully and repair your window cracks or replace cracked windows.

Cracked windshields, obstructed views, windshield replacement requirements and other laws and regulations are different in every state. Cracked windshield laws in Montana prohibit you from driving a vehicle where your view of the road is obstructed.

Can I drive with a cracked windshield in Montana?

Montana laws do not specifically mention windshield cracks. However based on obstructed driving laws, drivers are not permitted to operate vehicles with obstructed view of the road, which includes shattered or defective windshields. No stickers or other objects may be attached to car windshields which prevent clear view of the road.

Other laws and regulations:

  • Obstructed windshield regulations: No sign, poster, or other non-transparent material allowed on windshield besides stickers required by law.
  • Replacement windshields: Replacement windshield glass must be of the same kind and quality, and any repairs should restore vehicle to its original state.
  • Windshield wipers: Vehicles must be equipped with windshield wipers in good working conditions. Cracks which prevent wipers from operating correctly may be illegal.

Federal cracked windshield regulations

Federal regulations require drivers to have a clear vision of the road. Windshield cracks or chips smaller than ¾-inch in diameter are permitted if they are not located within 3″ of another crack.

Any cracks or chips or other damage which can potentially obstruct clear view of the road must not be within critical vision area, defined as area directly above the steering wheel, two inches from the top and one inch from sides.

Our information about Montana cracked windshield laws was last updated in 2023 and checked in 2024. In case any info we provided is not up to date or correct be sure to contact us so we can revise it. Thank you!

We always advise checking with your local law enforcement or other relevant agencies. Montana cracked window laws or windshield obstruction regulations in certain cities or counties may be different from state legislation. While we do our very best to advise whether it is legal to drive with cracked windshield, we can not be held liable for any potentially incorrect or misinterpreted info. Very often it is up to individual police officers to determine if your clear view of the road is obstructed.

State of Montana Info

Montana is a state in the Western United States. Montana is ranked 4th in size, but 44th in population and the 48th in population density of the 50 United States. The economy is primarily based on agriculture, including ranching and cereal grain farming. Other significant economic activities include oil, gas, coal and hard rock mining, lumber, and the fastest-growing sector, tourism. The health care, service and government sectors also are significant to the state's economy. Millions of tourists annually visit Glacier National Park, the Little Bighorn Battlefield National Monument, and Yellowstone National Park.

Capital: Helena

Population: 1,005,141

Area: 147,042 sq mi (381,154 km2)

Cities ▼

Cities in Montana: Missoula, Bozeman, Billings, Helena, Great Falls, Kalispell, Butte, Whitefish, Outlook, Anaconda, Red Lodge, West Yellowstone, Livingston, Miles City, Libby, Hamilton, Sidney, Roundup, Polson, Dillon, Lewistown, Glendive, Hot Springs, Columbia Falls, Belgrade, Three Forks, Froid, Havre, Virginia City, Deer Lodge, Cut Bank, Ennis, Philipsburg, Stevensville, Choteau, Glasgow, Big Timber, Shelby, Wolf Point, Eureka, Fort Benton, Browning, Plentywood, Lolo Hot Springs, Thompson Falls, White Sulphur Springs, Sweetgrass, West Glacier, Laurel, Hardin

Counties ▼

Counties in Montana: Beaverhead, Big Horn, Blaine, Broadwater, Carbon, Carter, Cascade, Chouteau, Custer, Daniels, Dawson, Deer Lodge, Fallon, Fergus, Flathead, Gallatin, Garfield, Glacier, Golden Valley, Granite, Hill, Jefferson, Judith Basin, Lake, Lewis and Clark, Liberty, Lincoln, McCone, Madison, Meagher, Mineral, Missoula, Musselshell, Park, Petroleum, Phillips, Pondera, Powder River, Powell, Prairie, Ravalli, Richland, Roosevelt, Rosebud, Sanders, Sheridan, Silver Bow, Stillwater, Sweet Grass, Teton, Toole, Treasure, Valley, Wheatland, Wibaux, Yellowstone


State website

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