| Size | Diameter | Width | Rim Range | Measured Rim | Tread Depth | Load Range | Max Load | Max psi | Max Speed | Weight | Sidewall Letters | Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 255/45R20 101Y SL BSW 240 A A | 29" | 10" | 8-9.5" | 8.5" | 9.2/32" | Standard Load | 1819 lbs | 51 psi | 186 mph | 30 lbs | Black | 717 | Show Specs | 
The Bridgestone Potenza S007A is an Ultimate Performance Summer tire developed for the drivers looking for track-level performance out of there summer tires. It has a straight-rib and low-void asymmetric tread pattern for maximum contact with the road provided increased stability and steering response at high speeds. With chambered and multi sized tread blocks the Potenza S007A has a flatter contact surface to decrease stopping distances and circumferential grooves for water evacuation in wet weather conditions.
The 255/45R20 Bridgestone Potenza S007A has a diameter of 29", a width of 10", mounts on a 20" rim and has 717 revolutions per mile. It weighs 30 lbs, has a max load of 1819 lbs, a maximum air pressure of 51 psi, a tread depth of 9.2/32" and should be used on a rim width of 8-9.5".