Lowest price
Accelera Iota St68
275/50R21
Load113 · 2,535 lbsSpeedV · 149 mph
All-seasonPassenger
Price
$127.96
at SimpleTire4.6(8,900)
Excl. install
Price
$127.96
at SimpleTire
275/50R21Tires
20 prices · 14 brands · 2 retailers · Updated 1 month ago
Cheapest Price
$127.96
at SimpleTire (excl. installation)
Prices updated: July 15, 2026
20 of 20 offers for 275/50R21
Price comparison: 275/50R21
Showing 8 of 20 tires
Centara Grand Tourer H T
275/50R21
Load113 · 2,535 lbsSpeedV · 149 mph
All-seasonPassenger
Price
$143.99
at SimpleTire4.6(8,900)
Excl. install
Price
$143.99
at SimpleTire
Dunlop Winter Maxx Sj8
275/50R21
Load113 · 2,535 lbsSpeedR · 106 mph
WinterPassenger
Price
$144.96
at SimpleTire4.6(8,900)
Excl. install
Price
$144.96
at SimpleTire
Armstrong Tru Trac Su
275/50R21
Load113 · 2,535 lbsSpeedV · 149 mph
All-seasonPassenger
Price
$150.96
at SimpleTire4.6(8,900)
Excl. install
Price
$150.96
at SimpleTire
Price
$157.96
at SimpleTire4.6(8,900)
Excl. install
Price
$157.96
at SimpleTire
Price
$161.79
at SimpleTire4.6(8,900)
Excl. install
Price
$161.79
at SimpleTire
Zeetex Su5000 Max
275/50R21
Load113 · 2,535 lbsSpeedY · 186 mph
All-seasonPassenger
Price
$166.96
at SimpleTire4.6(8,900)
Excl. install
Price
$166.96
at SimpleTire
Dunlop Xl
275/50R21
Load113 · 2,535 lbsSpeedR · 106 mph
WinterPassenger
Price
$167.93
at Tire Agent4.8(19,237)
Excl. install
Price
$167.93
at Tire Agent
Prices per tire · Sales tax may apply · Updated 1 month ago · Submit a price correction
Want installation quotes for 275/50R21?
Leave your details and tire shops reply with their best out-the-door price. Free, no obligation.
Change size
What Does 275/50R21 Mean?
275
Width
millimetres
50
Profile
% of width
21
Rim
inches
A 275mm wide tire with a sidewall height equal to 50% of the width (137.5mm), fitting a 21-inch rim, a common passenger tire size in the US market.
FAQ: 275/50R21 Tires
Where can I buy 275/50R21 tires online in the USA?+
The cheapest 275/50R21 tires we track start at $127.96 from SimpleTire. Tire Rack, SimpleTire, Priority Tire, and other national retailers ship nationwide; use the table above to compare.
How much does a 275/50R21 tire cost in the USA?+
275/50R21 tires typically range from about $127.96 for value brands up to $281.51 or more for premium performance tires. Installation is usually $15–$25 per tire extra.
Is 275/50R21 the right tire for my car?+
Check your door-jamb sticker or owner's manual. Many vehicles that use 275/50R21 also have approved alternative sizes; see our vehicle fitment pages for common models.
How much does tire installation cost for 275/50R21?+
Most US tire shops charge $15–$25 per tire for mount and balance. Wheel alignment is often $75–$150 extra. Retailers like Tire Rack let you ship to a local installer at checkout.
Is 275/50R21 the same as 275/50R21?+
Yes, same size. Both describe a 275mm wide tire with a 50% sidewall on a 21-inch rim.
Related Tire Sizes
Looking for a specific brand? Accelera, Centara, Dunlop, Armstrong. City hubs: Houston, Los Angeles, Chicago, New York. Seasons: all-season, winter.