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New Hampshire Ride Height & Lift Laws (2026)
Info: If you alter the suspension in New Hampshire, the bumper must sit 16-20 in off the ground on a private passenger vehicle, or 16-30 in on other vehicles; going higher needs DMV approval.
If you alter the suspension in New Hampshire, the bumper must sit 16-20 in off the ground on a private passenger vehicle, or 16-30 in on other vehicles; going higher needs DMV approval. (RSA 266:9.)
General legal information, not legal advice — verify important decisions with a licensed attorney.
Ride Height & Lift in states bordering New Hampshire
The same rule in each neighboring state LawLert has verified, from that state’s own official source.
- MaineInfo
Maine caps frame height by weight class, from 24 in front / 26 in rear (up to 4,500 lb) up to 32 in front / 34 in rear (11,501-13,000 lb), with a 10 in minimum. A suspension lift also requires a certification. (29-A M.R.S. 1920.)
Verified Jun 19, 2026 · Source: legislature.maine.gov · Full Maine rule →
- MassachusettsInfo
No elevating/lowering a vehicle (GVWR up to 10,000 lbs) more than 2 inches from manufacturer's height via lift kits, springs, or tires; MGL c.90 s.7P.
Verified Jun 19, 2026 · Source: malegislature.gov · Full Massachusetts rule →
- VermontInfo
At Vermont inspection, bumper height caps at 22 in on cars, and 24-28 in front / 26-31 in rear on trucks and multipurpose vehicles by weight class. The gap between the body and frame can be no more than 4 in. (Vermont DMV inspection rule VN-113.)
Verified Jun 19, 2026 · Source: legislature.vermont.gov · Full Vermont rule →
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