mhb1382ExplorerOct 13, 2013Gas mileageHello everyone, happy to join the experts. I am in the process of purchasing a 1999 Tioga 31 footer with 450 10 valve engine and I'm concerned about the gas mileage. Greatly appreciate feedback. Than...Show More
Snowman9000ExplorerOct 15, 2013Sabluka,Believe what you see and not what you read.:)The weight is a minor influence on RV MPG. Wind resistance is the biggie, by far.