305/40R21 Tires

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  • PIRELLI TIRES® - SCORPION WINTER 2
    PIRELLI TIRES® - SCORPION WINTER 2
    5
    # 5641025131
    Winter / Snow
    Fuel Efficient
    $557.33
    OUT OF STOCK - Unavailable until further notice
    Size: 305/40R21
    $2,229.32


Check 305/40R21 Fitting Alternative Tire Size

Tire SizeOverall DiameterTire WidthWheel Width
285/40R21
30"
11.2205"
9 - 10.5"
255/45R21
30"
10.0394"
8 - 9.5"
295/40R21
30.3"
11.6142"
9.5 - 11"
235/50R21
30.3"
9.252"
6 - 8.5"
265/45R21
30.4"
10.4331"
8 - 10"
305/40R21
30.6"
12.0079"
9.5 - 11.5"
275/45R21
30.7"
10.8268"
8.5 - 10.5"
315/40R21
30.9"
12.4016"
10 - 12"
255/50R21
31"
10.0394"
8 - 9.5"
285/45R21
31.1"
11.2205"
9 - 10.5"
325/40R21
31.2"
12.7953"
11 - 13"
Tire Size Calculator

305/40R21 Tires Reviews

384 reviews
5 of 5
99 Camaro SS
I have owned this Camaro SS since new. It was ordered with the SLP exhaust option and the 17" Chrome ZR wheels. After using up the original Goodyears, I put on Avon(acutally Cooper made) tires stock size with mixed reaction. Great grip at first but eventually the faded away. I now have the Continental tires listed on the car and they have made quite a difference. Great overall handling and ride quality. I personally like the asymmetrical tread design on this tire, and other Continentals I have had. Looks like they cost more but I think worth it.
Posted by Customer / January 04, 20251999 Chevy Camaro
5 of 5
Sports All Season Tire
Great sturdy tires for all season,run good last long and @ an excellent price
Posted by Customer / January 02, 20252014 Mercedes C Class