Michelin Primacy MXM4 Tires


Tire size

245/50R18 RF 100V

Other sizes



Per tire


Installation in store as soon as January 26th*

*The retailer will try to respect your choice, but cannot guarantee it depending on traffic in store. The retailer will contact you within 24-48 hours to confirm the appointment date.


Point S
  • Tires delivered directly to the garage

    Tires delivered directly to the garage

  • ! 1 hour tires change*

    1 hour tires change* *Temporarily suspended

  • No delivery fees

    No delivery fees

  • Hassle-free returns

    Hassle-free returns


The Michelin PRIMACY MXM4 is a summer performance tire manufactured for car brands such as Acura, Audi, Mercedes, etc. This tire meets all the criteria of requirements of these luxury brands to offer the expected driving comfort. The rubber compound in the tread includes sunflower oil which increases the grip of the tire at low temperatures and improves braking on wet surfaces. MaxTouch Construction ™ technology ensures optimal distribution of tire contact with the ground for better performance in acceleration, cornering and braking, which provides you better driving comfort. It is a tire specially designed for cars, luxury sedans and sports cars.



245/50R18 RF 100V

Product code






  • UTQG A A

    The uniform tire quality grade (UTQG) is based on treadwear (the first three numbers), traction (the middle letter), and temperature (the last letter).

  • Single load index 1764 lbs.

    The single load index indicates the maximum load-carrying capacity of a single tire. The load index is indicated on the sidewall of your tire.

  • Dual load index -

    The dual load index indicates the maximum load-carrying capacity of the tires in dual. The load index is indicated on the sidewall of your tire.

  • Max pressure 44 psi

    The maximum pressure to which a cold tire can be inflated.

  • Tread depth 9.5"

    The tread is the grooves on the surface of your tire designed to improve the traction. The depth of the tread has a direct impact on how much traction it has.

  • Weight 33.73 lbs

    The weight of the tire, without the rim.

  • Approved rim widths 7 - 8.5"

    The minimum and maximum width for rims that can be installed on your tire.

  • Recommended rim width 7.5"

    The rim for which your tire was designed.

  • Section width 10.00"

    The distance between an inflated tire’s sidewalls when on a rim.

  • Tread width 9.5"

    The width of the tire’s tread.

  • Overall diameter 27.70"

    The diameter of the tire measured from its tread.

  • Tire revs. per km 751.4

    The number of revolutions the tire will make to cover a kilometre.

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  • 215/45R17 87V 261.99$ per tire See
  • 215/45R17 87V 256.99$ per tire See
  • 225/45R17 RF 90V 294.99$ per tire See
  • 225/45R17 91V 256.99$ per tire See
  • 225/50R17 RF 94V 328.99$ per tire See
  • 225/50R17 RF 94H 324.99$ per tire See
  • 225/55R17 RF 97H 252.99$ per tire See
  • 245/45R17 XL 99H 280.99$ per tire See


  • 225/40R18 XL RF 92V 330.99$ per tire See
  • 225/40R18 88V 320.99$ per tire See
  • 225/45R18 91V 274.99$ per tire See
  • 225/45R18 91V 274.99$ per tire See
  • 225/45R18 XL 95W 273.99$ per tire See
  • 225/45R18 RF 91H 304.99$ per tire See
  • 225/60R18 100H 282.99$ per tire See
  • 225/60R18 XL RF 104H 317.99$ per tire See
  • 235/40R18 91H 280.99$ per tire See
  • 235/45R18 94V 289.99$ per tire See
  • 235/45R18 94V 325.99$ per tire See
  • 235/45R18 XL 98W 341.99$ per tire See
  • 235/50R18 97V 302.99$ per tire See
  • 235/55R18 100V 310.99$ per tire See
  • 235/55R18 100H 305.99$ per tire See
  • 235/55R18 XL 104V 317.99$ per tire See
  • 235/60R18 102V 318.99$ per tire See
  • 245/45R18 96V 323.99$ per tire See
  • 245/45R18 96V 321.99$ per tire See
  • 245/45R18 XL 100W 339.99$ per tire See
  • 245/45R18 XL 100H 319.99$ per tire See
  • 245/50R18 99V 359.99$ per tire See
  • 245/50R18 100W 334.99$ per tire See
  • 245/50R18 RF 100V 379.99$ per tire See
  • 245/50R18 99V 349.99$ per tire See
  • 255/35R18 XL 94H 378.99$ per tire See


  • 225/40R19 XL RF 93V 383.99$ per tire See
  • 235/40R19 XL 96V 349.99$ per tire See
  • 235/40R19 92V 347.99$ per tire See
  • 235/40R19 XL 96V 338.99$ per tire See
  • 235/50R19 99H 326.99$ per tire See
  • 235/55R19 101H 374.99$ per tire See
  • 245/40R19 94V 340.99$ per tire See
  • 245/40R19 94V 335.99$ per tire See
  • 245/45R19 XL RF 102H 432.99$ per tire See
  • 245/45R19 98W 348.99$ per tire See
  • 245/45R19 XL RF 102V 415.99$ per tire See
  • 245/45R19 XL 102H 372.99$ per tire See
  • 245/45R19 98W 344.99$ per tire See
  • 245/50R19 RF 101V 407.99$ per tire See
  • 255/45R19 100V 416.99$ per tire See
  • 265/50R19 XL RF 110H 442.99$ per tire See
  • 275/40R19 RF 101H 429.99$ per tire See
  • 275/40R19 101W 471.99$ per tire See


  • 245/45R20 99V 356.99$ per tire See
  • 255/40R20 XL 101H 416.99$ per tire See


  • 1. Certain conditions and limitations apply. See Michelin Owner’s Manual for complete description and details.
  • 2. Original Equipment tires are excluded.
  • 3. The consumer is responsible for the cost of all fluids.
  • 4. All MICHELIN®passenger and light truck replacement tires are covered by a limited mileage warranty. Original Equipmenttires starting with 2018 model year vehicles and DOT-approved competition tires (e.g., MICHELIN®PILOT®Sport Cup tires) areexcluded from mileage warranty coverage. Mileage warranties vary by tire line. See your tire retailer or visit michelin.ca formore details on specific mileage warranties, including those for split fitments.

*Dates to be confirmed with the retailer

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equal payments

Including installation and balancing in stores, environmental fees and applicable taxes for selected products.

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Traction - dry road

Dry-road traction is a tire's ability to brake effectively and respond well to the steering wheel on dry roads.

Traction - wet road

Wet traction is a tire's resistance to hydroplaning and its ability to provide safe driving in wet conditions.

Traction - snowy road

Snow-covered road traction is a tire's ability to operate on partially or completely snow-covered pavement.

Traction - icy road

Ice traction is a tire's ability to operate on partially or completely ice-covered pavement.


Durability refers to how many kilometres a tire can go before it stops performing.


Comfort refers to the ride quality of a tire and the noise it emits on the road.