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275/45R21 tires
*Rims not included with purchase of tires
Top 5 tires in Size 275-45R21
Top 5 tires in Size 275-45R21
Great tires, better deals
SimpleScore™
9.6
Excellent
Scorpion WeatherActive275/45R21 110W XL
In stock
60k mile warranty
All Weather
SUV/Crossover tire
SimpleScore™
9.8
Excellent
Alenza A/S Ultra275/45R21 110W XL
In stock
80k mile warranty
All Season
SUV/Crossover tire
SimpleScore™
7.6
Good
Commando HTS 2275/45R21 110W XL
In stock
No mileage warranty
All Season
SUV/Crossover tire
SimpleScore™
8.3
Great
LX-Thirty275/45ZR21 110W XL
In stock
45k mile warranty
All Season
Passenger tire
SimpleScore™
8.4
Great
Trail Climber SUV2275/45R21 110W XL
In stock
60k mile warranty
All Season
SUV/Crossover tire
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Best customer rated
Best customer rated
Customer's most-loved
SimpleScore™
8.6
Great
Scorpion Zero All Season275/45R21 110W XL
In stock
No mileage warranty
All Season
SUV/Crossover tire
SimpleScore™
8.6
Great
Scorpion Zero All Season275/45R21 110W XL
In stock
No mileage warranty
All Season
SUV/Crossover tire
SimpleScore™
8.2
Great
SimpleScore™
8.4
Great
Grand Sport A/S275/45ZR21 110Y XL
In stock
40k mile warranty
UHP All Season
Passenger tire
SimpleScore™
8.0
Great
Iota ST68275/45ZR21 110W XL
In stock
35k mile warranty
All Season
Passenger tire
Top SimpleScore
Top SimpleScore
Highest SimpleScore
SimpleScore™
9.8
Excellent
Alenza A/S Ultra275/45R21 110W XL
In stock
80k mile warranty
All Season
SUV/Crossover tire
SimpleScore™
9.6
Excellent
Scorpion WeatherActive275/45R21 110W XL
In stock
60k mile warranty
All Weather
SUV/Crossover tire
SimpleScore™
9.0
Excellent
P Zero (PZ4-Sport) Elect275/45R21 110H XL
In stock
No mileage warranty
UHP Summer
Electric Vehicle tire
SimpleScore™
8.9
Great
Scorpion Zero All Season Elect275/45R21 110H XL
In stock
No mileage warranty
All Season
Electric Vehicle tire
SimpleScore™
8.9
Great
Scorpion Zero All Season Elect275/45R21 110H XL
In stock
No mileage warranty
All Season
Electric Vehicle tire
Best selling affordable brands
Best selling affordable brands
Most popular customer choices
SimpleScore™
8.2
Great
Platinum Touring A/S275/45R21 110H XL
In stock
60k mile warranty
All Season
SUV/Crossover tire
SimpleScore™
8.7
Great
Tru-Trac SU275/45R21 110Y XL
In stock
65k mile warranty
All Season
SUV/Crossover tire
SimpleScore™
7.9
Good
LH-TEN275/45ZR21 110W XL
In stock
No mileage warranty
All Season
Passenger tire
SimpleScore™
7.8
Good
SimpleScore™
7.5
Good
Our best deals
Our best deals
Extra savings, limited time
SimpleScore™
8.7
Great
Scorpion Verde All Season275/45R21 110W XL
In stock
No mileage warranty
All Season
SUV/Crossover tire
SimpleScore™
8.6
Great
Geolandar X-CV G057275/45R21 110W XL
In stock
50k mile warranty
All Season
SUV/Crossover tire
SimpleScore™
8.5
Great
Scorpion Zero All Season275/45R21 107H
In stock
No mileage warranty
All Season
SUV/Crossover tire
SimpleScore™
8.7
Great
Azenis FK460 A/S275/45ZR21 110Y XL
In stock
50k mile warranty
UHP All Season
Passenger tire
SimpleScore™
8.7
Great
Ventus S1 evo Z AS X H129A275/45ZR21 110(Y) XL
In stock
45k mile warranty
All Season
SUV/Crossover tire
All of our catalog
Shop 275/45R21 Tire Size
Shop 275/45R21 Tire Size
What kinds of vehicles are on the roads with the 275/45R21 tire size? The 21” rim is pretty big, and the 275/45R21 tire size is one you’ll find on an assortment of SUVs, crossovers, and light trucks, for the most part. Here at SimpleTire, our team has reviewed the catalog and compiled some of the best premium tire options in the 275/45R21 size, including all-season, all-weather, winter, and performance tires. We then used our SimpleScore rating system to assign a numerical value in handling, longevity, traction, and an overall SimpleScore for each tire.