rv size

RV Size Insurance Rates: 2026 Premiums by Length, Class & Weight

RV Size Insurance Rates: 2026 Premiums by Length, Class & Weight RV size insurance rates in 2026 climb from about $300/yr for a 20-foot travel trailer to $4,000/yr for a 40-foot Class A diesel pusher — roughly a 13x spread driven by length, weight, value, and class. Size is not a standalone rating field on most policies, but it correlates tightly with the four factors that are. Estimate your number by size and class with our free RV Insurance Quote Calculator(/finance/rv-insurance-quote-calculator) before you call a carrier. When I help readers price an RV, the first question is almost always "does a bigger RV cost more to insure?" The short answer is yes, but not because a foot of length has a price tag. A 40-foot coach typically weighs 30,000+ pounds, carries a $250,000+ value, and needs higher liability limits — and those three things, not the tape measure, set the...