345/55R21 Tires – Prices, Fitment & Best Deals
Shopping for 345/55R21 tires? We track 7 345/55R21 tire models from trusted retailers, with prices currently ranging from $414.24 to $759.00 (averaging around $559.12). Compare live pricing side by side across SimpleTire, Tire Rack, and Tire Agent to find the best deal before you buy — whether you need a reliable all-season option, a performance-focused tire, or something built for daily commuting. Use the filters below to narrow results by brand, load index, or speed rating, and check the compatible vehicle list further down the page to confirm the right fit for your car.
Compare 345/55R21 Tire Prices
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Michelin Pilot Sport 4S ZP 345/25ZR21 XL (104Y) Max Performance Summer Tire 09852
Deals from $414.24
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Michelin Pilot Sport Cup 2 R ZP 345/25ZR21 XL (104Y) Streetable Track & Competition Tire 65724
Deals from $510.03
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Michelin Pilot Sport All Season 4+ ZP 345/25ZR21 XL (104Y) Ultra High Performance All-Season Tire 34703
Deals from $518.99
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Michelin Pilot Sport Cup 2 R ZP 345/25ZR21 XL (104Y) Streetable Track & Competition Tire 33590
Deals from $526.45
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Michelin Pilot Sport 4S ZP 345/25ZR21 XL (104Y) Max Performance Summer Tire 39231
Deals from $556.90
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Michelin Pilot Alpin PA4 345/25R21 101W Performance Winter / Snow Tire 01546
Deals from $628.23
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Vitour Tempesta P1 P-01R 345/25ZR21 XL 104W Extreme Performance Summer Tire
Deals from $759.00
345/55R21 Price & Spec Summary
Based on 7 345/55R21 tires currently listed on TireSizeMatters.
Frequently Asked Questions About 345/55R21 Tires
How much does a 345/55R21 tire cost?
Prices for 345/55R21 tires on TireSizeMatters currently range from $414.24 to $759.00, depending on brand and model.
What load index and speed rating should I choose for 345/55R21?
Common load indexes for this size include 101, 104. Common speed ratings include W, Y. Always match or exceed your vehicle manufacturer's original specification.