Michelin · Primacy MXM4 · 245/45R18
Michelin Primacy MXM4 245/45R18 100H
XLEVThe size 245/45R18 means a tire 245 mm wide, with a sidewall 45% as tall as it is wide (about 110 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 an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure.
$337.00 per tire
Set of 4: $1,348.00 before tax
Out of stock
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SKU MI 20236 · GTIN 086699202369
Specifications
| Size | 245/45R18 |
|---|---|
| Load index | 100 — 800 kg (1,764 lb) per tire |
| Speed rating | H — 210 km/h (130 mph) |
| Season | All-season |
| 3PMS (severe snow) | No |
| XL | Yes |
| Run-flat | No |
| Studdable | No |
| UTQG | 500 A A |
| Tread depth (new) | 10/32″ (7.9 mm) |
| Overall diameter | 678 mm (26.7″) |
| Revolutions per km | 469 |
| Tire type | Passenger |
About the Michelin Primacy MXM4
The Michelin Primacy MXM4 is a grand-touring all-season tire fitted as original equipment on many luxury cars, with a quiet, refined ride and run-flat (ZP) or maker-marked versions in several sizes.
Vehicles that use 245/45R18
- Audi A4 2017–2024
- Chevrolet Malibu 2016–2024
- Cadillac CT5 2020–2024
- Volkswagen Arteon 2019–2024
- BMW 430i 2022–2024
- BMW M440i 2022–2024
- Mercedes-Benz C43 2023–2024
- Nissan Z 2023–2024
- Mercedes-Benz CLE300 2024
- Nissan Maxima 2004–2023
- Mercedes-Benz E450 2019–2023
- BMW 530i 2017–2023
- Jaguar XF 2009–2023
- Mercedes-Benz E350 2020–2023
- Volvo S90 2017–2022
- BMW 840i 2020–2022
- BMW 540i 2017–2021
- BMW 530e 2018–2021
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Michelin Primacy MXM4 sizes
- 225/45R17 91V
- 225/50R17 94V
- 225/40R18 92V XL
- 225/45R18 91V
- 225/60R18 100H
- 235/55R18 100V
- 235/55R18 100H
- 235/60R18 102V
- 245/45R18 96V
- 245/50R18 100V
- 255/35R18 94H
- 225/40R19 93V XL
- 235/40R19 92V
- 235/50R19 99H
- 235/55R19 101H
- 245/40R19 94V
- 245/45R19 102V XL
- 245/45R19 102H XL
- 245/45R19 102H XL
- 245/45R19 98W
- 245/50R19 101V
- 275/40R19 101H
- 255/40R20 101H
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Questions about the Michelin Primacy MXM4 245/45R18
Which vehicles use 245/45R18 tires?
245/45R18 is original equipment on vehicles including the Audi A4 (2017–2024), Chevrolet Malibu (2016–2024), Cadillac CT5 (2020–2024), Volkswagen Arteon (2019–2024), BMW 430i (2022–2024), BMW M440i (2022–2024). Check the placard on your driver’s door jamb to confirm your size.
What does 100H mean on the Michelin Primacy MXM4 245/45R18?
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 Primacy MXM4 245/45R18 in winter?
It is an all-season tire without the 3PMS symbol, so it is not a winter tire. In Quebec it cannot be used from December 1 to March 15, and in Ontario we recommend a winter or all-weather tire for snow.
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.