Atturo AZ850 - 285/40R21
AZ850 285/40R21 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 285/40R21 109Y XL BSW 320 A A |
30.1" | 11.1" | 9.5-11" | 10" | 10/32" | Extra Load | 2271 lbs | 50 psi | 186 mph | 37 lbs | Black | 690 | Show Specs |
Available
(Last Checked 10/13/25)
(Last Checked 10/13/25)
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$171.96
The Atturo AZ850 is a truck and SUV all-season ultra-high-performance tire designed for power and precision. It delivers confident traction, sharp handling, and a smooth ride across changing weather conditions. Engineered for larger vehicles, the AZ850 offers stability at high speeds and responsive control in corners. Its blend of strength and comfort makes it ideal for drivers who want performance without sacrificing everyday drivability.
The 285/40R21 Atturo AZ850 has a diameter of 30.1", a width of 11.1", mounts on a 21" rim and has 690 revolutions per mile. It weighs 37 lbs, has a max load of 2271 lbs, a maximum air pressure of 50 psi, a tread depth of 10/32" and should be used on a rim width of 9.5-11".
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