| Size | Diameter | Width | Rim Range | Measured Rim | Tread Depth | Load Range | Max Load | Max psi | Max Speed | Weight | Sidewall Letters | Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 225/45RF17 91W SL BSW 460 A A | 25" | 8.9" | 7-8.5" | 7.5" | 11/32" | Standard Load | 1356 lbs | 51 psi | 168 mph | 24 lbs | Black | 835 | Show Specs | 
The Bridgestone DriveGuard is a run-flat tire that allows you to drive for up to 50 miles when punctured. They are designed for use on sedans, wagons and coupes. They have an all-season tread design that offers reliability in most driving environments. DriveGuard tires provide dependability in todays changing weather conditions.
The 225/45R17 Bridgestone DriveGuard has a diameter of 25", a width of 8.9", mounts on a 17" rim and has 835 revolutions per mile. It weighs 24 lbs, has a max load of 1356 lbs, a maximum air pressure of 51 psi, a tread depth of 11/32" and should be used on a rim width of 7-8.5".