Quote:
Originally Posted by euromodder
1% is 1% 
I'd add it.  |
The difference between new tires and worn tires is approximately 2% (new is typically 10/32" tread depth, 2/32" is worn = 8/32" difference. Times two for tread on top and bottom is 1/2" on a 26" tire for 2%). Do you factor that in as well?