Posted by steel on March 13, 1999 at 23:22:09:
In Reply to: SUMITOMO TIRES posted by Michael on March 04, 1999 at 17:26:19:
The Nt 555's have a 15,000 mile warrenty, though if you have been autocrossing I doubt that the treadwear is even. From what i researched about the Sumi's, the HTRZII's were ranked more highly than the HTRZ's in most every category, including treadware (which can actually be used inter-brand) So for a little more, that's my suggestion...also for a comparison story with HTRZII and GY Eagle F1s and another I can remember, goto tirerack.com and to their compo section.