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Bridgestone DriveGuard Plus - 285/45R21

DriveGuard Plus 285/45R21 Tire Specs

Size Diameter Width Rim
Range		 Measured
Rim		 Tread
Depth		 Load
Range		 Max
Load		 Max
psi		 Max
Speed		 Weight Sidewall
Letters		 Revs/Mile
285/45R21
113H XL BSW
640 A A		 31.1" 11.2" 9-10.5" 9.5" 9/32" Extra Load 2535 lbs 50 psi 130 mph 50 lbs Black 670 Show Specs

DriveGuard Plus
All Season - Grand Touring - Run Flat
Size: 285/45R21
Where's the Price?
Available
(Last Checked 6/25/26)

The Bridgestone DriveGuard Plus is a comfortable all-season grand touring tire with improved performance and extended mobility. It's a run-flat tire built to help you get from the point of puncture to the point of repair. The DriveGuard Plus has an improved tread design that increases stopping ability in snow and icy conditions over the original DriveGuard while continuing its superior tread life and performance.

The 285/45R21 Bridgestone DriveGuard Plus has a diameter of 31.1", a width of 11.2", mounts on a 21" rim and has 670 revolutions per mile. It weighs 50 lbs, has a max load of 2535 lbs, a maximum air pressure of 50 psi, a tread depth of 9/32" and should be used on a rim width of 9-10.5".



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