Came on my new travel trailer and have gone 10K without a problem, until one tire went down to 57psi and it quickly got excessive outer edge wear. So always check and keep your tires at 65psi. I now use a CAT PowerStation from Costco that allows me to select my pressure (65) and it will fill each tire to that same amount. I also recommend using TireMinder, so you can keep an eye on the running pressure and help prevent an unseen blowout.

I just bought a new RV with Tredit Rainier tires on it. One tire blowout yesterday on highway, only traveled 800 miles. So poor quality!!!

Excellent tire.

Same as others. OEM tire on a year old $3500 Yacht Club trailer with tritoon. Tires rated for 6080lbs, less than 4500lbs total weight including trailer. Tire blew out, entire tread separated from tire, bent heavy gauge steel fender bracket which tore fender loose, and tread wrapped around axle. 60mph, 84 degrees, 80psi cold pressure, good smooth road, garage kept trailer and on jack stands over the one winter with no weight on tires. I do not trust these AT ALL but there are few options in this size.

I am into the seventh week after purchasing a brand new trailer with these tires and I've already replaced four of them and have two more that will have to be replaced today. The first replacement was on day five and with less than two thousand miles! I have EXTENSIVE damage to my trailer!!! (note: no experience with winter traction; however, system would not allow no stars to be allocated)

These were OEM on a new trailer I bought. Two blowouts in the first 3200 miles. One while loaded and one when unloaded. Damaged both sides of the trailer.