Nokian Outpost APT - 275/45R21
Outpost APT 275/45R21 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 275/45R21 110H XL BSW 700 A A |
30.7" | 10.7" | 8.5-10.5" | 9" | 13/32" | Extra Load | 2335 lbs | 51 psi | 130 mph | 38.6 lbs | Black | 657 | Show Specs |
Outpost APT
All Terrain
Size: 275/45R21
(Last Checked 10/25/26)
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$392.06
$393.00
The Nokian Outpost APT is an all-terrain tire designed to balance capable off-road grip with everyday on-road confidence. Its tread features include deep grooves, gravel guards, and dual sidewall styling, enhancing traction and damage resistance. Reinforced with Aramid sidewall technology, the Outpost APT resists cuts and punctures, making it tougher against rocks, curbs, and impacts. It also carries Nokian’s 3PMSF (Three-Peak Mountain Snowflake) rating, giving it verified winter traction performance in more severe snow conditions.
The 275/45R21 Nokian Outpost APT has a diameter of 30.7", a width of 10.7", mounts on a 21" rim and has 657 revolutions per mile. It weighs 38.6 lbs, has a max load of 2335 lbs, a maximum air pressure of 51 psi, a tread depth of 13/32" and should be used on a rim width of 8.5-10.5".
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