← Montana driving laws›Ride Height & Lift

Montana Ride Height & Lift Laws (2026)

Info: No statutory bumper/frame/lift height limit; MCA 61-9-430 only requires bumpers on vehicles under 10,000 lbs; 14 ft max overall (MCA 61-10-103).

InfoVerified Jun 19, 2026

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Official source: mca.legmt.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Ride Height & Lift in states bordering Montana

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

IdahoInfo
Idaho caps bumper height by weight class - for example, 24 in front and 26 in rear for vehicles up to 4,500 lb - and bumpers must be at least 4.5 in tall. There is no separate limit on the lift itself. (Idaho Code 49-966.)
Verified Jun 19, 2026 · Source: legislature.idaho.gov · Full Idaho rule →
North DakotaInfo
North Dakota caps bumper height at 27 in and the body/cargo-floor height at 42 in on registered vehicles, and requires both front and rear bumpers. (N.D. Cent. Code 39-21-45.1.)
Verified Jun 19, 2026 · Source: ndlegis.gov · Full North Dakota rule →
South DakotaInfo
No statutory bumper/frame/suspension-lift limit; only general max vehicle height of 14 ft under SDCL 32-22-14.
Verified Jun 19, 2026 · Source: sdlegislature.gov · Full South Dakota rule →
WyomingInfo
No statutory bumper/frame/ride-height or lift-kit limit; only general 14-ft overall height cap and safe-condition equipment rules; mudflaps required.
Verified Aug 2, 2026 · Source: wyoleg.gov · Full Wyoming rule →

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