The WS I just bought has a set of SAIL UN tires on it. They are brand new and the dealer said they are some China type brand. He just got them cuz they were under $300 each. Brand new, not caps.....anyways, I have only driven the truck about 200 miles and they seem ok. The problem i am having is they bounce pretty bad, but I am thinking because the truck sat on the new deep rubber all winter than maybe it got a flat spot or went out of round. Mainly between 55-60mph, and the steering wheel does not shake, just the truck bounces like you are going over a wash-out kinda.
Anyways, just wondering if anyone has ever used or ran these brand tires. I see some M726EL in my future this winter