Nokian Surpass AS01 - 255/40R21
Surpass AS01 255/40R21 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 255/40R21 102W XL BSW 560 A A |
29" | 10.2" | 8.5-10" | 9" | 10/32" | Extra Load | 1874 lbs | 50 psi | 168 mph | 30.9 lbs | Black | 715 | Show Specs |
(Last Checked 10/11/25)
Compare Prices
As an associate, we earn commssions on qualifying purchases through the links below.
$335.85
The Nokian Surpass AS01 is an ultra high performance all-season tire engineered for drivers who demand spirited handling and all-weather versatility. Its Silica Sense compound delivers responsive grip in wet and dry conditions while helping reduce rolling resistance. Featuring Aramid Strong Sidewalls for added puncture resistance and a solid center rib with tailored shoulder designs. The Surpass AS01 balances stability with cornering precision and wide circumferential grooves with dense 3D siping help channel water away, improving wet braking and control.
The 255/40R21 Nokian Surpass AS01 has a diameter of 29", a width of 10.2", mounts on a 21" rim and has 715 revolutions per mile. It weighs 30.9 lbs, has a max load of 1874 lbs, a maximum air pressure of 50 psi, a tread depth of 10/32" and should be used on a rim width of 8.5-10".
See all Surpass AS01 tire sizes Write a Review
