Product info:
Bridgestone DriveGuard, 225 /45 R17 91W SL BSW RF
When it comes time to replace the touring tires on your crossover, minivan, sedan, or wagon, it’s all about safety and performance. That's where the Bridgestone DriveGuard thrives.
Thanks to its silica-enriched compound and all-season design, the DriveGuard is engineered to deliver precision handling, traction, and control on dry and wet roads–even in light snow. With its long tread life, these Bridgestone run-flat tires provide safety that lasts.
And to give you peace of mind even in emergency situations, the DriveGuard boasts run-flat capability, which allows you to keep cruising up to 50 miles after a flat. That means you get to choose where and when you safely care for your flat tire.
Bridgestone DriveGuard Features
- Drive in confidence with a touring tire engineered for all-season performance
- Take a puncture and keep moving with reinforced sidewalls and run-flat technology
- Enjoy longer wear with an optimized contact footprint that evenly distributes weight across the tread surface
Bridgestone DriveGuard Treadwear and Warranty
When it comes to getting the most from your tires, every mile matters. That’s why the DriveGuard includes a 60,000-mile limited treadwear warranty from Bridgestone.
But if you want the most robust protection available for your new Bridgestone tires, consider investing in our exclusive and industry-leading Certificates.
If you do, you get complete coverage and your new DriveGuard tires will be protected down to 3/32" of wear. And in the extremely unlikely event these tires sustain damage that can't be repaired, you'll get a brand new replacement DriveGuard.
(You can add our Certificate coverage in the cart of your order.)
For a grand touring tire that doesn’t sacrifice comfort for safety, look no further than a set of Bridgestone DriveGuard run-flat tires.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 225 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 45 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 17" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 24.96" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 7.0" - 8.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 25 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 11/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 91 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | SL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 51 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 168 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 50000 |
| VPN Vendor Product Number | 001373 |
| GTIN Global Trade Item Number | 092971241148 |