Nissan 370Z Forum - View Single Post

m4a1mustang · 08-16-2011, 07:15 PM

Treadwear ratings are not comparable across brands.

A 140 rating on the Potenza is not the equivalent of a 140 rating on a Michelin tire.

You can only use treadwear ratings to compare tires within the same brand.

08-16-2011, 07:15 PM	#7 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	Treadwear ratings are not comparable across brands. A 140 rating on the Potenza is not the equivalent of a 140 rating on a Michelin tire. You can only use treadwear ratings to compare tires within the same brand. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!