
BridgestonePOTENZA SPORT255/45-20 105Y

70,000 Mile Warranty
BridgestonePOTENZA SPORT255/45-20 105Y

70,000 Mile Warranty

Product Info
POTENZA SPORT
Bridgestone POTENZA SPORT is a high-performance summer tire designed to deliver precise handling and excellent grip on both dry and wet roads. This tire features an advanced tread compound that enhances traction, an asymmetric tread pattern for improved cornering stability, and reinforced sidewalls for responsive steering feedback. Available in size 255/45-20, it is ideal for sports cars and performance vehicles.
Fitment examples include the 2018-2020 and 2025-2027 Mercedes-Benz GLC350e 4Matic, 2023-2027 Genesis GV60 Advanced AWD and Performance AWD models, and the 2025-2027 BMW X3 xDrive30. Other compatible vehicles include the 2026-2027 Lexus RZ350e, 2009-2026 Audi Q5 Prestige and Premium Plus, and several models of the Rolls-Royce Ghost. When you are ready to install Bridgestone POTENZA SPORT tires, be sure to schedule an appointment to find a convenient time.
Tire Specs
| Tire Size | 255/45-20 |
| SKU | 008-173 |
| Width | 255 |
| Ratio | 45 |
| Rim | 20 |
| Load Index | 105 |
| Load Range | XL |
| Speed Index | Y |
| Speed Rating | 186 MPH |
| Max PSI | 51 PSI |
| Warranty | 70,000 Miles |
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