Vehicle Safety and Equipment Standards Flashcards

What is the maximum legal height for a vehicle (without a permit) in Montana?

Answer: 14 feet

Montana's maximum vehicle height without a special oversize permit is 14 feet.

What is the maximum width of a vehicle allowed on Montana highways without an oversize permit?

Answer: 8 feet 6 inches

Vehicles wider than 8 feet 6 inches require an oversize/overweight permit to operate on Montana highways.

What is required if cargo on a Montana vehicle extends more than 4 feet beyond the rear?

Answer: A red flag or light must be attached to the end of the load

Montana law requires a red flag (daytime) or red light (nighttime) to be affixed to any load extending more than 4 feet beyond the rear of a vehicle.

How often are commercial vehicles required to have their brakes inspected in Montana?

Answer: As part of regular pre-trip and post-trip driver inspections required by federal law

Commercial vehicle brake inspections in Montana follow federal FMCSA regulations requiring driver vehicle inspection reports (DVIRs) before and after each trip.

What tire condition is illegal on Montana public roads?

Answer: Tires with less than 2/32 inch of tread depth

Montana prohibits operating vehicles on tires worn below the minimum tread depth of 2/32 inch, which is the standard federal minimum.

What is required for Montana vehicles transporting loose materials such as gravel or dirt?

Answer: The load must be covered or secured to prevent spillage

Montana law requires vehicles carrying loose materials to cover or properly secure the load to prevent it from falling or blowing onto the roadway.