Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
245/40R21 100V XL BSW |
28.7" | 9.8" | 8-9.5" | 8.5" | 8.5/32" | Extra Load | 1764 lbs | 50 psi | 149 mph | 27.9 lbs | Black | 725 | Show Specs |
Michelin Primacy tires are the top choice for premium vehicles and the Tour A/S is no different. It has the quietist tread design in its class with enhanced noise reduction tuning that combines noise cancelling shoulder grooves with smooth belts for an amazingly quiet ride. The Tour A/S has improved snow traction as well and maintains tread flexibility even in extreme winter environments.
The 245/40R21 Michelin Primacy Tour A/S has a diameter of 28.7", a width of 9.8", mounts on a 21" rim and has 725 revolutions per mile. It weighs 27.9 lbs, has a max load of 1764 lbs, a maximum air pressure of 50 psi, a tread depth of 8.5/32" and should be used on a rim width of 8-9.5".