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Bridgestone Potenza RE050 Tire 265 /40 R18 101Y XL BSW MB



Model #6945

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Give your sports car a performance boost with the Bridgestone Potenza RE50 summer tire. This performance tire features wide tread blocks that give you confidence while turning and maneuvering. It promotes high-speed stability through solid internal construction, including twin steel belts with nylon reinforcements. As youd expect from a quality performance tire, the Potenza RE50 provides great summer grip thanks to a compound formulated for excellent dry traction and dependable wet traction. Equip this tire on your sports car or performance vehicle for its sharp handling and great dry grip.


  • Wheel Diameter: 18
  • Aspect Ratio: 40
  • Section Width (Cross Section): 265
  • Overall Diameter: 27
  • Rim Width Range: 8.5-10.5
  • Weight: 28
  • Tread Depth: 11
  • Tread Grade: 140
  • Traction Grade: A
  • Load Index: 101
  • Max PSI: 42
  • Speed Rating (up to X mph): Up to 186 mph
  • Temperature Grade: A
  • Vendor Product Number / MPN: 006945

Other Part Numbers:
Bridgestone #25103

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.