National Trail Guide AP
A treadwear grade of 400. That is longer-lasting than 41% of every tire line US regulators have graded. National's own median sits at 420, so this one wears faster than the rest of the range.
Wet grip A — one grade below the best for wet grip. Heat B — mid-range heat resistance.
The size it is graded in
Other sizes in this line
On the sizes it fits
Drivers have filed 645 complaints about tires in these sizes, whatever the brand, and 6 of them followed a death.