Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
225/40RF18 92W XL BSW 460 A A |
25.1" | 9.1" | 7.5-9" | 8" | 11/32" | Extra Load | 1389 lbs | 50 psi | 168 mph | 25 lbs | Black | 831 | 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 225/40R18 Bridgestone DriveGuard has a diameter of 25.1", a width of 9.1", mounts on a 18" rim and has 831 revolutions per mile. It weighs 25 lbs, has a max load of 1389 lbs, a maximum air pressure of 50 psi, a tread depth of 11/32" and should be used on a rim width of 7.5-9".