Michelin Primacy MXM4 - 245/45R18
Primacy MXM4 245/45R18 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 245/45R18 96V SL BSW 500 AA A |
26.7" | 9.6" | 7.5-9" | 8" | 10/32" | Standard Load | 1565 lbs | 44 psi | 149 mph | 27 lbs | Black | 780 | Show Specs |
55,000 MileTread Warranty
(H/V Rated)
(H/V Rated)
45,000 MileTread Warranty
(W/Y Rated)
(W/Y Rated)
Available
(Last Checked 2/21/26)
(Last Checked 2/21/26)
The Michelin Primacy MXM4 is an all-season tire made for luxury coupes and sedans. It handles well and offers the driver a smooth ride and good fuel economy. The Primacy MXM4 performs well in most weather environments including light snow.
The 245/45R18 Michelin Primacy MXM4 has a diameter of 26.7", a width of 9.6", mounts on a 18" rim and has 780 revolutions per mile. It weighs 27 lbs, has a max load of 1764 lbs, a maximum air pressure of 50 psi, a tread depth of 10/32" and should be used on a rim width of 7.5-9".
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