I've got 5 Goodyear MTR's in San Diego. 4 are mounted on aluminum rims, and are sipped. The spare isn't sipped, and isn't mounted, but comes with a spare steel rim. If I had to guess, I'd say the tread is at 65%-75% for the tires that are mounted, and 85% for the spare. I'm looking to get $450 for the whole set. I can E-Mail pictures if you are interested. Let me know. Thanks.