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275/45R21 Tires

We stock 73 tires in size 275/45R21 from 13 brands. Prices run from $152.15 to $462.82 per tire ($608.60–$1851.28 per set of four). Available as all-season, summer, all-weather, winter fitments.

73 tires found
Goodyear Eagle Touring SCT 275/45R21 XL Eagle Touring SCT Rof Moe (Run Flat)
Goodyear
Eagle Touring SCT
275/45R21 XL
All-Season Run-flat
$312.74/tire
$1250.96 set of 4
Toyo Celsius Sport 275/45R21 XL Celsius Sport
Toyo
Celsius Sport
275/45R21 XL
All-Weather 3PMSF
$296.70/tire
$1186.80 set of 4
Toyo Proxes Sport 275/45R21 XL Proxes Sport
Toyo
Proxes Sport
275/45R21 XL
Summer
$215.12/tire
$860.48 set of 4
Pirelli Pzero (PZ4) 275/45R21 Pzero (PZ4-Sport) (Mo)
Pirelli
Pzero (PZ4)
275/45R21
$343.03/tire
$1372.12 set of 4
Pirelli Pzero (PZ4) 275/45R21 Pzero (PZ4-Sport) (Mo-S) NCS
Pirelli
Pzero (PZ4)
275/45R21
$341.79/tire
$1367.16 set of 4

Frequently asked questions

What does 275/45R21 mean?

275 is the section width in millimetres, 45 is the aspect ratio (the sidewall is 45% of the width, about 123.8 mm), and R21 means a radial tire for a 21-inch wheel. Overall diameter is roughly 30.7 inches.

How much do 275/45R21 tires cost?

At ExtraBrake they range from $152.15 to $462.82 per tire, which is $608.60 to $1851.28 for a set of four.

Can I fit a different size than 275/45R21?

Only fit a size approved for your vehicle. The manufacturer's recommended size is printed on the driver's door-jamb placard and in the owner's manual; changing size affects speedometer accuracy, load capacity and handling.