Try Costco for Bridgestone R250's. $70 off for 4 right now. They will mount on your rims but they have no place for the 5th wheel to mount them on the 5th wheel so you will need to do that for yourself. Discount Tire won't mount LT ties on a 5th wheel with less rating than the ST tires already installed from the factory. Our ST tires were rated at 3500lb and many LT tires are rated at 3,000 lbs. We put the 3,000 lb LT Bridgestone R250 Duravais rated tires on 6,000 lb axle so no harm, no foul. I think Discount Tires policy is myopic in an attempt to sell Carlisle tires. I will never have ST tires on our 5th wheel again.
