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Bridgestone Potenza RE050A Tire 245 /40 R20 95W SL BSW NI



Model #149762

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Perfect for sports car owners, the Bridgestone Potenza RE50A performance tire provides precision handling and superb dry grip. It includes several important features that deliver sport performance, including a solid circumferential center rib that enhances steering response and straight line stability. The tire also uses stabilized center blocks with a tie bar rib for increased handling, and a block and slick combination for great dry traction and dependable braking. In wet conditions, the tire reduces the risk of hydroplaning through circumferential grooves that remove water from the tread area. These great attributes make the Bridgestone Potenza RE50A performance tire a good match for your sports car.


  • Wheel Diameter: 20
  • Aspect Ratio: 40
  • Section Width (Cross Section): 245
  • Overall Diameter: 28
  • Rim Width Range: 8.0-10.0
  • Weight: 26
  • Tread Depth: 10
  • Tread Grade: 140
  • Traction Grade: A
  • Load Index: 95
  • Max PSI: 51
  • Speed Rating (up to X mph): Up to 168 mph
  • Temperature Grade: A
  • Vendor Product Number / MPN: 149762

Other Part Numbers:
Bridgestone #36129

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

We offer many warranties to protect a driver's investment in new tires with Bridgestone. A summary of one such warranty, and what coverage it offers, is below.

The following warranty is for tires sold as replacements only. All limited warranties are limited to original purchaser on originally installed vehicle. They do not apply to tires sold as original equipment on new vehicles or select replacement tires. Certain limitations and restrictions apply. See your authorized Bridgestone retailer, or the full Tire Maintenance, Safety and Warranty Manual for details.


U.S. & Canada – Original proof of purchase required to take advantage of the Buy & Try, 90--Day Guarantee. Applies only to the purchase of a set of four or more tires. Tires must be returned to the original dealer within 90-DAYs of purchase. Buy & Try, 90--Day Guarantee does not apply to tires supplied as original equipment on new vehicles. Does not cover damage due to road hazard, collision or other specified types of damage.