Bridgestone · Potenza RE050A · 215/40R18
Bridgestone Potenza RE050A 215/40R18 85Y
Run-flatThe size 215/40R18 means a tire 215 mm wide, with a sidewall 40% as tall as it is wide (about 86 mm), built for 18-inch wheels. Load index 85 means each tire can carry up to 515 kg (1,135 lb), or 2,060 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.
$456.00 per tire
Set of 4: $1,824.00 before tax
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SKU BS 118414 · GTIN 092971269913
Specifications
| Size | 215/40R18 |
|---|---|
| Load index | 85 — 515 kg (1,135 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 | 140 A A |
| Tread depth (new) | 10/32″ (7.9 mm) |
| Overall diameter | 629 mm (24.8″) |
| Revolutions per km | 506 |
| Tire type | Passenger |
About the Bridgestone Potenza RE050A
The Bridgestone Potenza RE050A is an ultra-high-performance summer tire specified as original equipment on many sports cars, often in run-flat (RFT) or maker-marked versions.
Vehicles that use 215/40R18
- Subaru BRZ 2018–2024
- Toyota GR86 2022–2024
- Toyota 86 2019–2020
- Hyundai Veloster 2012–2015
- BMW 135i 2008–2013
- Honda Civic 2006–2013
- BMW 135is 2013
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Bridgestone Potenza RE050A sizes
- 205/45R17 84W
- 205/45R17 84W
- 205/45R17 88V XL
- 205/50R17 89V
- 225/40R17 94Y
- 225/45R17 91Y
- 225/45R17 91V
- 225/40R18 92Y XL
- 235/40R18 91(Y)
- 245/35R18 88Y
- 245/45R18 96W
- 245/45R18 96W
- 255/35R18 90W
- 265/40R18 101(Y) XL
- 275/35R18 95Y
- 275/40R18 99W
- 295/35R18 99(Y)
- 225/35R19 88Y XL
- 225/40R19 89Y
- 225/45R19 92W
- 235/35R19 87(Y)
- 235/40R19 92(Y)
- 235/40R19 96Y XL
- 245/40R19 94Y
- 245/40R19 94(Y)
- 245/40R19 94W
- 245/40R19 94W
- 245/40R19 94W
- 245/40R19 98Y XL
- 255/30R19 91Y XL
- 265/35R19 94(Y)
- 265/35R19 94Y
- 265/35R19 94W
- 275/35R19 100Y XL
- 275/35R19 96W
- 275/35R19 96W
- 285/35R19 99(Y)
- 285/40R19 103(Y)
- 295/30R19 100(Y) XL
- 305/30R19 102(Y) XL
- 245/35R20 91(Y)
- 245/35R20 95Y XL
- 245/35R20 95Y XL
- 275/30R20 97Y XL
- 285/35R20 100(Y)
Similar tires in 215/40R18
$184.00In stock
$357.00Only 1 left
Questions about the Bridgestone Potenza RE050A 215/40R18
Which vehicles use 215/40R18 tires?
215/40R18 is original equipment on vehicles including the Subaru BRZ (2018–2024), Toyota GR86 (2022–2024), Toyota 86 (2019–2020), Hyundai Veloster (2012–2015), BMW 135i (2008–2013), Honda Civic (2006–2013). Check the placard on your driver’s door jamb to confirm your size.
What does 85Y mean on the Bridgestone Potenza RE050A 215/40R18?
The load index 85 means each tire carries up to 515 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 RE050A 215/40R18 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.