RVs and Motor Homes Under the Maine Lemon Law
How Maine's lemon law treats motor homes and RVs — the self-propelled chassis vs. the coach, the 8,500-lb commercial threshold, and UTPA/Magnuson-Moss alternatives.
Maine’s treatment of motor homes depends on type, weight, and use. The Maine Lemon Law covers a motor vehicle designed for highway conveyance, while excluding commercial vehicles 8,500 lbs GVWR or more used primarily for commercial purposes. The self-propelled chassis of a personal-use motor home may be covered; the coach/house portion and towable trailers fall outside.
What may be covered: the chassis
The self-propelled chassis and drivetrain of a personal-use motor home can fall within “motor vehicle.” Chassis defects that may qualify:
- Engine defects — stalling, overheating.
- Transmission defects.
- Serious braking or steering failure — the one-attempt rule.
- Chassis electrical — salt-corrosion relevant.
What’s not covered
- The coach/house portion — slide-outs, water intrusion, appliances, build quality.
- Towable trailers — no motor.
- Larger units used primarily commercially (8,500 lbs+).
What fills the gap
- Magnuson-Moss — federal warranty claims on chassis and coach-component warranties; § 2310(d)(2) fees; 4-year runway.
- Maine UTPA — for dealer misrepresentation, with restitution and mandatory fees.
- Implied warranty of merchantability (11 M.R.S. § 2-314).
Bottom line
A personal-use motor-home chassis may be covered by Maine’s lemon law; the coach and trailers rely on Magnuson-Moss and the UTPA. Chassis braking/steering failures can even invoke the one-attempt rule. Get a free case review to map the right statute to the defect.
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