315/30R21 Tires

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Attention!
We cannot guarantee that the selected Tire size will fit your vehicle. See sizes that fit
  • MICHELIN TIRES® - PILOT SPORT A/S 4
    MICHELIN TIRES® - PILOT SPORT A/S 4
    47
    # 3029087511
    All Season
    EV
    Performance
    $524.99
    Size: 315/30R21
    $2,099.96
  • ARROYO® - GRAND SPORT A/S
    ARROYO® - GRAND SPORT A/S
    0
    # 2431244914
    All Season
    Performance
    $199.82
    Size: 315/30R21
    $799.28
  • MICHELIN TIRES® - PILOT SPORT 4 S
    MICHELIN TIRES® - PILOT SPORT 4 S
    12
    # 333220535
    Summer
    EV
    Performance
    $699.99
    Size: 315/30R21
    $2,799.96
  • MICHELIN TIRES® - PILOT SPORT 4 S
    MICHELIN TIRES® - PILOT SPORT 4 S
    12
    # 333220535
    Summer
    EV
    Performance
    $739.99
    Size: 315/30R21
    $2,959.96
  • PIRELLI TIRES® - CINTURATO P7 A/S
    PIRELLI TIRES® - CINTURATO P7 A/S
    23
    # 467001
    All Season
    Fuel Efficient
    $650.16
    Size: 315/30R21
    $2,600.64
  • PIRELLI TIRES® - P ZERO PZ4
    PIRELLI TIRES® - P ZERO PZ4
    12
    # 197819006
    Summer
    Performance
    $682.87
    Size: 315/30R21
    $2,731.48
  • PIRELLI TIRES® - P ZERO PZ4
    PIRELLI TIRES® - P ZERO PZ4
    12
    # 197819006
    Summer
    Performance
    $697.64
    Size: 315/30R21
    $2,790.56
  • PIRELLI TIRES® - P ZERO PZ4
    PIRELLI TIRES® - P ZERO PZ4
    12
    # 197819006
    Summer
    Performance
    $725.39
    Size: 315/30R21
    $2,901.56
  • MICHELIN TIRES® - PILOT SPORT CUP 2
    MICHELIN TIRES® - PILOT SPORT CUP 2
    7
    # 33209815
    Summer
    Track / Competition
    Performance
    $789.99
    Size: 315/30R21
    $3,159.96
  • MICHELIN TIRES® - PILOT SPORT 4
    MICHELIN TIRES® - PILOT SPORT 4
    9
    # 621221064
    Summer
    EV
    Performance
    $718.99
    Size: 315/30R21
    $2,875.96
  • CONTINENTAL TIRES® - CONTISPORTCONTACT 5P
    CONTINENTAL TIRES® - CONTISPORTCONTACT 5P
    6
    # 479087
    Summer
    EV
    Performance
    $491.56
    Size: 315/30R21
    $1,966.24
  • CONTINENTAL TIRES® - CONTISPORTCONTACT 5P
    CONTINENTAL TIRES® - CONTISPORTCONTACT 5P
    6
    # 479087
    Summer
    EV
    Performance
    $514.79
    Size: 315/30R21
    $2,059.16
  • CONTINENTAL TIRES® - CONTISPORTCONTACT 5P
    CONTINENTAL TIRES® - CONTISPORTCONTACT 5P
    6
    # 479087
    Summer
    EV
    Performance
    $562.63
    Size: 315/30R21
    $2,250.52
  • PIRELLI TIRES® - WINTER SOTTOZERO SERIES 3
    PIRELLI TIRES® - WINTER SOTTOZERO SERIES 3
    4
    # 15365894
    Winter / Snow
    Performance
    $647.44
    Size: 315/30R21
    $2,589.76
  • PIRELLI TIRES® - P ZERO (PZ4) SPORT
    PIRELLI TIRES® - P ZERO (PZ4) SPORT
    10
    # 5234883553
    Summer
    Performance
    $687.04
    Size: 315/30R21
    $2,748.16
  • PIRELLI TIRES® - P ZERO PZ4 EV
    PIRELLI TIRES® - P ZERO PZ4 EV
    8
    # 6271265730
    Summer
    EV
    Performance
    $811.64
    Size: 315/30R21
    $3,246.56
  • GOODYEAR TIRES® - EAGLE F1 SUPERSPORT R
    GOODYEAR TIRES® - EAGLE F1 SUPERSPORT R
    0
    # 3688832691
    Summer
    Performance
    $448.26
    Size: 315/30R21
    $1,793.04


Check 315/30R21 Fitting Alternative Tire Size

Tire SizeOverall DiameterTire WidthWheel Width
285/30R21
27.7"
11.2205"
9 - 10.5"
345/25R21
27.8"
13.5827"
11.5 - 13"
245/35R21
27.8"
9.6457"
7 - 9"
255/35R21
28"
10.0394"
8 - 9.5"
295/30R21
28"
11.6142"
9.5 - 11"
355/25R21
28"
13.9764"
12 - 13.5"
305/30R21
28.2"
12.0079"
9.5 - 12"
265/35R21
28.3"
10.4331"
8.5 - 10"
315/30R21
28.4"
12.4016"
10 - 12"
275/35R21
28.6"
10.8268"
9 - 10.5"
325/30R21
28.7"
12.7953"
11 - 13"
245/40R21
28.7"
9.6457"
7 - 9"
285/35R21
28.9"
11.2205"
9 - 10.5"
335/30R21
28.9"
13.189"
11 - 13"
255/40R21
29"
10.0394"
8 - 9.5"
225/45R21
29"
8.8583"
6 - 8.5"
345/30R21
29.1"
13.5827"
11.5 - 13"
295/35R21
29.1"
11.6142"
9.5 - 11"
Tire Size Calculator

315/30R21 Tires Reviews

383 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