Hey guys, you have to beware of these treadwear ratings. Each company rates its OWN tires. That's why you can't compare between brands. That's also why all Nitto tires have a treadwear rating of 300 even though they don't last super long. I found this out a while ago when researching what tire to get...also, I didn't know that high performance tires had warranties? If my Dunlop SP8000 lasted under 20k miles, is there any warranty?
