Rainer tires

[Holy Cow]

On my 2015 375 BHFS, I've had to replace two tires because softball size bubbles were stick out on the inside of them. Thankfully, drivers following me saw something and got my attention before I had a blowout on the highway and tore up a bunch of stuff. The first time, the tire had less than 500 miles on it and less than a year old. The second time, the tire had less than 5,000 miles on it and was one year and 9 days from the date of the new purchase.

[Quahog]

Our rig is about the same size and weight as yours. I replaced the Rainier tires and wheels with 17.5" Goodyear 114s and sold the tires on Craigslist for $500. Yes, it's expensive but so worth the peace of mind.