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255/50R21 Tires

We stock 8 tires in size 255/50R21 from 6 brands. Prices run from $270.74 to $426.38 per tire ($1082.96–$1705.52 per set of four). Available as all-season, summer, winter fitments.

8 tires found
Pirelli Pzero (PZ4) 255/50R21 XL Pzero (PZ4 Sport) (*) NCS ELT
Pirelli
Pzero (PZ4)
255/50R21 XL
$347.98/tire
$1391.92 set of 4
Michelin Primacy A/S 255/50R21 XL Primacy A/S Acoustic Lin
Michelin
Primacy A/S
255/50R21 XL
All-Season
$270.74/tire
$1082.96 set of 4
Michelin X-Ice Snow 255/50R21 XL X-Ice Snow
Michelin
X-Ice Snow
255/50R21 XL
Winter 3PMSF
$313.49/tire
$1253.96 set of 4

Frequently asked questions

What does 255/50R21 mean?

255 is the section width in millimetres, 50 is the aspect ratio (the sidewall is 50% of the width, about 127.5 mm), and R21 means a radial tire for a 21-inch wheel. Overall diameter is roughly 31 inches.

How much do 255/50R21 tires cost?

At ExtraBrake they range from $270.74 to $426.38 per tire, which is $1082.96 to $1705.52 for a set of four.

Can I fit a different size than 255/50R21?

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.