Michelin · Pilot Alpin PA4 · 245/50R18
Michelin Pilot Alpin PA4 245/50R18 100H
3PMSRun-flatEVThe size 245/50R18 means a tire 245 mm wide, with a sidewall 50% as tall as it is wide (about 123 mm), built for 18-inch wheels. Load index 100 means each tire can carry up to 800 kg (1,764 lb), or 3,200 kg for a set of four. Speed rating H means it is certified for sustained speeds up to 210 km/h (130 mph). It is a run-flat tire and can be driven a limited distance after losing pressure, on vehicles with tire pressure monitoring.
$397.00 per tire
Set of 4: $1,588.00 before tax
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SKU MI 55822 · GTIN 086699558220
Specifications
| Size | 245/50R18 |
|---|---|
| Load index | 100 — 800 kg (1,764 lb) per tire |
| Speed rating | H — 210 km/h (130 mph) |
| Season | Winter |
| 3PMS (severe snow) | Yes |
| XL | No |
| Run-flat | Yes |
| Studdable | No |
| Tread depth (new) | 11/32″ (8.7 mm) |
| Overall diameter | 702 mm (27.6″) |
| Revolutions per km | 453 |
| Tire type | Passenger |
About the Michelin Pilot Alpin PA4
The Michelin Pilot Alpin PA4 is a performance winter tire for premium sedans, sports cars and SUVs, combining 3PMS snow traction with precise, stable handling on cleared roads; many sizes are original equipment.
Vehicles that use 245/50R18
- Chevrolet Camaro 2016–2024
- Genesis G80 2021–2024
- BMW 750i 2006–2022
- BMW 740i 2011–2022
- BMW 745e 2020–2022
- Mercedes-Benz S450 2018–2020
- Mercedes-Benz S560 2018–2020
- Infiniti Q70 2014–2019
- Infiniti Q70L 2015–2019
- Kia K900 2015–2018
- BMW X4 2015–2018
- BMW 740e 2018
- BMW X3 2011–2017
- BMW 550i 2010–2017
- BMW 535i 2010–2017
- Mercedes-Benz S550 2014–2017
- Mercedes-Benz S550e 2016–2017
- Porsche Panamera 2009–2016
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Michelin Pilot Alpin PA4 sizes
- 225/55R17 97H
- 225/40R18 92V XL
- 225/45R18 95V XL
- 225/50R18 95H
- 245/45R18 100V XL
- 245/45R18 100V XL
- 245/50R18 104V XL
- 255/35R18 94V XL
- 255/35R18 94V
- 265/35R18 97V XL
- 265/40R18 101V XL
- 235/35R19 91V XL
- 235/40R19 92V
- 235/45R19 99V XL
- 235/45R19 99V XL
- 245/35R19 93W XL
- 255/35R19 96V XL
- 255/45R19 100V
- 255/45R19 104V XL
- 265/40R19 102V XL
- 265/45R19 105V XL
- 285/40R19 103V
- 295/35R19 104V XL
- 295/40R19 108V XL
- 235/35R20 92V XL
- 245/35R20 91V
- 245/35R20 95W XL
- 255/40R20 101V XL
- 255/40R20 101V XL
- 265/30R20 94W XL
- 275/30R20 97V XL
- 275/40R20 106V XL
- 285/35R20 104V XL
- 285/35R20 104V XL
- 295/30R20 101V XL
- 305/30R20 103W XL
- 315/35R20 110V XL
- 335/25R20 103W XL
- 255/35R21 98W XL
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Questions about the Michelin Pilot Alpin PA4 245/50R18
Which vehicles use 245/50R18 tires?
245/50R18 is original equipment on vehicles including the Chevrolet Camaro (2016–2024), Genesis G80 (2021–2024), BMW 750i (2006–2022), BMW 740i (2011–2022), BMW 745e (2020–2022), Mercedes-Benz S450 (2018–2020). Check the placard on your driver’s door jamb to confirm your size.
What does 100H mean on the Michelin Pilot Alpin PA4 245/50R18?
The load index 100 means each tire carries up to 800 kg, and speed rating H means it is rated for up to 210 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.
Can I use the Michelin Pilot Alpin PA4 245/50R18 in winter?
Yes. It carries the Three-Peak Mountain Snowflake (3PMS) symbol, so it is certified for severe snow and meets Quebec’s winter-tire requirement (December 1 to March 15).
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.