Post by
PalmerWMD »
https://forums.nicoclub.com/palmerwmd-u108.html
Sat Jan 15, 2005 4:31 am
Also:Why are so many Z drivers trying to get 20,000 miles and more out of a set of tires?
I read complaint"yes I am at 20,xxx miles and the dealer is prorating tire replacement etc etc"Prorating to what milage?
Its a performance car with a (soft) performance tire.Anything over 15,000 miles is probably too much.
On a car using suspension settings as aggressive as a Z, I wont keep a tire more than 15k miles, tops, even w/o "tire feathering" issue.
Anything more than that and the carcass is probabaly coming apart anyway.
Even the most expensive tires internals, rarely work near new after 15 k miles ,even if the tread looks like its good for 50k miles (never, ever, keep a tire as long as the advertised milages)
Treadwear is just that , "Treadwear", and equally important factor is the longevity of the internal contrusction, which rarely exceeds 15k even on expensive tires.
When you go to cheaper tires that have high treadwear rating the diference between what you see and what goes on inside gets even worse.A 60k miles tread wear warranty is achieved with hard rubber= bad for stopping +braking, while the carcass is probaly bad (goes out of balance quickly) by 10k miles.
Fred..