← Idaho driving laws›Ride Height & Lift
Idaho Ride Height & Lift Laws (2026)
Info: 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.
InfoVerified Jun 19, 2026
Vehicle rules change at the state line.Track them in the free LawLert iPhone app and get an alert when you cross into a state where they differ. No account.Get the appIdaho 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.)
Official source: legislature.idaho.gov →
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