RV classifications and tint law
Under 49 CFR 571.3, RVs are classified based on construction:
- Class A — bus-like motorhomes. Registered as motor homes; many states apply truck or bus tint rules.
- Class B — converted vans (Mercedes Sprinter, Ford Transit). Usually classified as MPVs.
- Class C — cab-over-body RVs built on truck chassis. Usually classified as trucks or MPVs.
- Travel trailers — non-motorized; tint rules generally do not apply because they are not self-propelled.
Typical RV tint rules
In most states, RVs follow the MPV / motor home rule set, which is the most lenient classification. Front side windows still follow the state’s front-window rule (usually 25–70% VLT), but side and rear living-area windows commonly allow "any darkness" tinting.
The windshield rule generally applies to the driver’s windshield only. Rear-living-area glass is typically exempt.
State registration class and tint
Always match your film VLT to your registration class, not the vehicle body style. A Class B van registered as a passenger vehicle will be ticketed under passenger-vehicle rules, even though it is built as an RV. Register under the correct motor-home class to qualify for RV rules.
RV & motorhome window tint laws — FAQ
Can I tint my RV windows as dark as I want?
On side and rear living-area windows in most states: yes. On the driver’s front windshield and front side windows: no — those still follow the state’s passenger/MPV rules.
Do travel trailers have tint laws?
Travel trailers are non-motorized, and most states do not apply motor-vehicle tint rules to them. Always confirm with your state DMV before tinting a trailer that will be on public roads.
Sources & references
How we verified this guide
- Primary sources only. VLT limits, windshield rules, and medical exemption procedures cited in this guide are verified against each state’s statute, administrative code, or DMV publication. See our sources & methodology.
- Annual re-review. Every guide is re-read against current state law at least once a year. This page was last reviewed on January 15, 2026.
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