Thunderer A23
A treadwear grade of 300. That is longer-lasting than 19% of every tire line US regulators have graded. Thunderer's own median sits at 460, so this one wears faster than the rest of the range.
Wet grip A — one grade below the best for wet grip. Heat A — the highest heat resistance.
The size it is graded in
On the sizes it fits
Drivers have filed 25 complaints about tires in this size, whatever the brand.