We have 24 tire models in stock for: 315/40R21 (New Search)

315/40R21 Tires

Sign in or create an account to save products easily.
Free Shipping
Free Shipping Learn More about Free Shipping
Tire Rack Pledge
Tire Rack Pledge Learn More about Tire Rack Pledge
    Crossover/SUV Touring All-Season Category Ratings Charts

    Yokohama Geolandar X-CV

    Crossover/SUV Touring All-Season
    (346)
    Reviews (263)
    Best Seller
    Image Not Available
    $ 434.99 Per Tire
    In Stock
    How soon can I get this?
    • Size: 315/40R21
    • Style: Blackwall
    • Eco Focus: BluEarth
    • Load Range: XL Load Range
    Free Road Hazard Protection$170.76 value. Two-year coverage.
    50K Mile Manufacturer's Warranty
    Set of 4: $ 1,739.96

    $290.00/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Continental CrossContact LX Sport

    Crossover/SUV Touring All-Season
    (626)
    Reviews (478)
    Best Seller
    Image Not Available
    Tire Rack Test
    $ 326.96 Per Tire
    In Stock
    How soon can I get this?
    • Size: 315/40R21
    • MO Mercedes
    • Style: Blackwall
    • Eco Focus: N/A
    • Load Range: SL
    Free Road Hazard Protection$128.36 value. Two-year coverage.
    Set of 4: $ 1,307.84

    $217.98/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Continental CrossContact LX Sport

    Crossover/SUV Touring All-Season
    (626)
    Reviews (478)
    Image Not Available
    Tire Rack Test
    $ 425.50 Per Tire
    In Stock
    How soon can I get this?
    • Size: 315/40R21
    • MO1 Mercedes
    • Style: Blackwall
    • Eco Focus: N/A
    • Load Range: XL Load Range
    Free Road Hazard Protection$167.04 value. Two-year coverage.
    Set of 4: $ 1,702.00

    $283.67/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Bridgestone Alenza Sport A/S

    Crossover/SUV Touring All-Season
    (202)
    Reviews (161)
    Image Not Available
    $ 488.02 Per Tire
    Temporarily Unavailable
    Shop Crossover/SUV Touring All-Season 315/40R21 Tires
    • Size: 315/40R21
    • NC0 Porsche Cayenne
    • Style: Blackwall
    • Eco Focus: ENLITEN
    • Load Range: XL Load Range
    Free Road Hazard Protection$191.56 value. Two-year coverage.
    Special Offers

    Buy a set of four and get an $80 Bridgestone Prepaid Mastercard by mail. Use your Bridgestone Tire Rack Credit Card and get an additional $100 Bridgestone Visa Prepaid Card by mail.

    Set of 4: $ 1,952.08
    Grand Touring All-Season Category Ratings Charts

    Michelin Primacy Tour A/S

    Grand Touring All-Season
    (679)
    Reviews (505)
    Best Seller
    Image Not Available
    Tire Rack Test
    $ 424.48 Per Tire
    In Stock
    How soon can I get this?
    • Size: 315/40R21
    • MO Mercedes
    • Style: Blackwall
    • Eco Focus: Michelin Total Performance
    • Load Range: SL
    Free Road Hazard Protection$166.64 value. Two-year coverage.
    55K Mile Manufacturer's Warranty
    Set of 4: $ 1,697.92

    $282.99/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Light Truck/SUV Performance Winter / Snow Category Ratings Charts

    Pirelli Scorpion Winter

    Light Truck/SUV Performance Winter / Snow
    (270)
    Reviews (202) Consumer Recommended
    Image Not Available
    $ 543.87 Per Tire
    In Stock
    How soon can I get this?
    • Size: 315/40R21
    • MO1 Mercedes
    • Style: Blackwall
    • Eco Focus: EcoImpact
    • Load Range: XL Load Range
    Free Road Hazard Protection$213.48 value. Two-year coverage.

    Listed below are the different versions of the Pirelli Scorpion Winter.Why are there different versions?

    Pirelli Scorpion Winter

    $543.87 per tire
    MO1 Mercedes

    Pirelli Scorpion Winter

    $569.96 per tire
    MO-S Mercedes, PNCS

    Set of 4: $ 2,175.48

    $362.58/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Max Performance Summer Category Ratings Charts

    Goodyear Eagle F1 Asymmetric 6

    Max Performance Summer
    Tire Rack Projection
    Reviews (17)
    Image Not Available
    Tire Rack Test
    $ 424.99 Per Tire
    4 In Stock, Additional Due 03/27/26
    How soon can I get this?
    • Size: 315/40R21
    • Style: Blackwall
    • Eco Focus: N/A
    • Load Range: XL Load Range
    • Serv. Desc: 115Y
    • UTQG: 260 AA A UTQG
    Free Road Hazard Protection$166.84 value. Two-year coverage.
    Set of 4: $ 1,699.96

    Vredestein Ultrac Pro

    Max Performance Summer
    (77)
    Reviews (66)
    Image Not Available
    Tire Rack Test
    $ 292.82 Per Tire
    In Stock
    How soon can I get this?
    • Size: 315/40ZR21
    • Style: Blackwall
    • Eco Focus: N/A
    • Load Range: XL Load Range
    • Serv. Desc: (115Y)
    • UTQG: 320 AA A UTQG
    Free Road Hazard Protection$114.96 value. Two-year coverage.
    Instant Rebates
    Get $80 back instantly with a purchase of four.
    $80.00 Instant Saving (Per Set of 4) - $80.00

    Set of 4 required for instant saving.

    Set of 4: $ 1,091.28

    $181.88/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Pirelli P Zero (PZ4)

    Max Performance Summer
    (742)
    Reviews (534)
    Image Not Available
    Tire Rack Test
    $ 506.43 Per Tire
    1 In Stock, Special Order Available
    How soon can I get this?
    • Size: 315/40R21
    • MO Mercedes, Sport
    • Style: Blackwall
    • Eco Focus: N/A
    • Load Range: SL
    • Serv. Desc: 111Y
    • UTQG: 220 AA A UTQG
    Free Road Hazard Protection$198.80 value. Two-year coverage.

    Listed below are the different versions of the Pirelli P Zero (PZ4).Why are there different versions?

    Pirelli P Zero (PZ4)

    $506.43 per tire
    MO Mercedes, Sport

    Pirelli P Zero (PZ4)

    $564.16 per tire
    MO-S Mercedes, PNCS, Sport

    Instant Rebates
    Get $100 back instantly with a purchase of four tires.
    $100.00 Instant Saving (Per Set of 4) - $100.00

    Set of 4 required for instant saving.

    Set of 4: $ 1,925.72

    $320.96/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    Pirelli P Zero (PZ4)

    Max Performance Summer
    (742)
    Reviews (534)
    Image Not Available
    Tire Rack Test
    $ 698.50 Per Tire
    7 In Stock, Special Order Available
    How soon can I get this?
    • Size: 315/40ZR21
    • NC0 Porsche Cayenne
    • Style: Blackwall
    • Eco Focus: N/A
    • Load Range: XL Load Range
    • Serv. Desc: (115Y)
    • UTQG: 220 AA A UTQG
    Free Road Hazard Protection$274.20 value. Two-year coverage.
    Instant Rebates
    Get $100 back instantly with a purchase of four tires.
    $100.00 Instant Saving (Per Set of 4) - $100.00

    Set of 4 required for instant saving.

    Set of 4: $ 2,694.00

    $449.00/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

    SERVICE WITH A SMILE

    Need help choosing the right products for your vehicle? Our US-based team of highly trained experts has the knowledge and passion to help. Just pick up the phone and give us a ring. Or let's chat via email. We love solving problems and lending a hand (or an ear).

    Contact Us
    Three smiling Tire Rack employees