Bridgestone · Potenza S001 · 255/40R18
Bridgestone Potenza S001 255/40R18 95Y
Run-flatThe size 255/40R18 means a tire 255 mm wide, with a sidewall 40% as tall as it is wide (about 102 mm), built for 18-inch wheels. Load index 95 means each tire can carry up to 690 kg (1,521 lb), or 2,760 kg for a set of four. Speed rating Y means it is certified for sustained speeds up to 300 km/h (186 mph). It is a run-flat tire and can be driven a limited distance after losing pressure, on vehicles with tire pressure monitoring.
$433.00 per tire
Set of 4: $1,732.00 before tax
Out of stock
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SKU BS 024736 · GTIN 092971277857
Specifications
| Size | 255/40R18 |
|---|---|
| Load index | 95 — 690 kg (1,521 lb) per tire |
| Speed rating | Y — 300 km/h (186 mph) |
| Season | Summer |
| 3PMS (severe snow) | No |
| XL | No |
| Run-flat | Yes |
| Studdable | No |
| UTQG | 280 A A |
| Tread depth (new) | 10/32″ (7.9 mm) |
| Overall diameter | 661 mm (26.0″) |
| Revolutions per km | 482 |
| Tire type | Passenger |
About the Bridgestone Potenza S001
The Bridgestone Potenza S001 is an ultra-high-performance summer tire supplied as original equipment on many European sports and luxury cars, often in run-flat (RFT) versions.
Vehicles that use 255/40R18
- BMW Z4 2019–2024
- Toyota Supra 2021–2024
- Mercedes-Benz C63 2017–2021
- BMW M4 2015–2020
- Mercedes-Benz CLS550 2007–2018
- Mercedes-Benz SL550 2007–2018
- BMW M3 2015–2018
- Mercedes-Benz CLS400 2016–2017
- Mercedes-Benz SL450 2017
- Mercedes-Benz SL400 2016
- Audi S6 2007–2011
- Mercedes-Benz E63 2010–2011
- Mercedes-Benz SL600 2004–2010
- Mercedes-Benz SL55 2003–2007
- Mercedes-Benz SL500 2004–2006
- Ferrari 575M 2002–2006
- Mercedes-Benz CLS500 2006
- Mercedes-Benz CLS55 2006
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Bridgestone Potenza S001 sizes
- 205/45R17 84W
- 205/50R17 89W
- 225/45R17 91W
- 245/40R17 91W
- 255/45R17 98W
- 225/35R18 87W XL
- 225/40R18 88Y
- 225/40R18 92Y XL
- 225/40R18 92Y XL
- 225/40R18 92Y XL
- 225/45R18 91Y
- 225/45R18 95Y XL
- 245/35R18 88Y
- 245/35R18 92Y XL
- 245/35R18 92Y XL
- 245/40R18 97Y XL
- 245/40R18 97Y XL
- 245/40R18 97Y XL
- 245/50R18 100Y
- 245/50R18 100W XL
- 245/50R18 100W
- 255/40R18 99Y XL
- 285/35R18 97Y
- 225/35R19 88Y XL
- 225/40R19 89Y
- 225/40R19 89Y
- 225/40R19 93Y XL
- 225/45R19 92W
- 235/40R19 96Y XL
- 245/35R19 93Y XL
- 245/45R19 102Y XL
- 245/45R19 98Y
- 255/35R19 92Y
- 255/35R19 92Y
- 255/35R19 96Y XL
- 255/35R19 96Y XL
- 255/35R19 96Y XL
- 255/40R19 100Y XL
- 275/40R19 101Y
- 275/40R19 101Y
- 285/30R19 98Y XL
- 195/50R20 93W XL
- 215/45R20 95W XL
- 215/45R20 95W XL
- 245/40R20 95Y
- 245/40R20 99Y XL
- 245/40R20 99W XL
- 255/35R20 97Y XL
- 255/35R20 97Y XL
- 265/35R20 95Y
- 275/30R20 97Y XL
- 275/30R20 97Y XL
- 275/35R20 102Y XL
- 295/35R20 101Y
- 295/35R20 105Y XL
- 305/30R20 99Y
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Questions about the Bridgestone Potenza S001 255/40R18
Which vehicles use 255/40R18 tires?
255/40R18 is original equipment on vehicles including the BMW Z4 (2019–2024), Toyota Supra (2021–2024), Mercedes-Benz C63 (2017–2021), BMW M4 (2015–2020), Mercedes-Benz CLS550 (2007–2018), Mercedes-Benz SL550 (2007–2018). Check the placard on your driver’s door jamb to confirm your size.
What does 95Y mean on the Bridgestone Potenza S001 255/40R18?
The load index 95 means each tire carries up to 690 kg, and speed rating Y means it is rated for up to 300 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.
Can I use the Bridgestone Potenza S001 255/40R18 in winter?
No. Summer tires lose grip below about 7 °C and must not be used on snow or ice. Switch to winter tires for the cold season.
How fast is delivery and is it free?
Delivery is free to any address in Ontario or Quebec, usually within 1 to 3 business days. You can also pick up your order at 321 Rexdale Blvd, Etobicoke, Monday to Friday from 9 a.m. to 5 p.m.