Montana RV & Camper
Registration 2026
Everything you need to register a motorhome, travel trailer, fifth wheel, or camper in Montana - fees by vehicle type, title requirements, inspection rules, and official DMV links. Montana is the most popular domicile state for full-time RVers. No sales tax, no vehicle inspections, low registration fees, and a permanent registration option for older RVs make Montana uniquely attractive. Mail forwarding services in Billings and other cities cater to full-timers.
Montana RV Registration Fees by Type
Montana charges registration fees based on Age-based declining fee; RVs 11+ years old qualify for permanent registration (one-time fee). Registration period: Annual (or permanent).
Montana RV Titling & Inspection Requirements
| Requirement | Details |
|---|---|
| Title Required | Yes - required for motorhomes and most trailers |
| Safety Inspection | Not Required |
| Emissions Test | Not Required |
| Insurance Required | Yes - 25000 |
| LPG Inspection | Not Required |
Montana RV Size & Weight Limits
Length Restrictions
Maximum 45 ft single vehicle, 75 ft combination.