It's obvious, though, that you have kept the tires properly inflated and the F/E well aligned despite our lousy roads.

It is worth what you do for maintenance, however.

Even the new Z01 has 20" 335 PS2's on it!

Tremendous tires

 

I got 12000 on my first set. I have gone 2500 miles on set #2 and they are at 60%. I check pressures at least weekly, but I live in the mountains. I have by no means pushed or abused the tires. The HRE C20 wheels that Vivid Racing posted earlier today were ordered for me. I am trying the Toyos, just to see if they are decent bang for the buck on treadwear. I will report after I get some experience with them. I can't complain about the performance of the PS2s.