Tires Size 275/35R21
Dimensions, specs, and every size 275/35R21 tire currently in stock
28.58"
726 mm · calculated
275 mm
10.83 inches
3.79"
96.3 mm · 35% profile
21"
533.4 mm
Showing 1 to 10 of 29 products
275/35R21 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 10.83 in | 275 mm |
| Aspect ratio | 35% | — |
| Sidewall height | 3.79 in | 96.3 mm |
| Overall diameter (calculated) | 28.58 in | 726 mm |
| Wheel / rim diameter | 21 in | 533.4 mm |
| Construction | Radial | — |
What does 275/35R21 mean?
Reading the code on your sidewall
275 mm
The distance from sidewall to sidewall across the tire's widest point.
35% profile
The sidewall stands 35% of the section width, which is 96.3 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
21 in
Fits a wheel measuring 21 inches across.
275/35R21 Questions & Answers
Dimensions and fitment guidelines for size 275/35R21
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Royalblack Milagemax Ltr H/T LT265/75R16
Armstrong Tru-trac SU Flex 3PMSF 235/60R16
Hankook Winter Pike RW11 Studdable LT275/65R20
Comforser CF710 UHP 255/45ZR17
Toyo Observe GSI-5 Winter 255/55R19
Armstrong Blu-trac HP 225/50R17
Gladiator Armor 4S All-weather EV Performance 235/65R18
Gladiator Comp M/T LT295/65R20
Suretrac Power Touring 1.5-INCH 235/75R15
Gladiator Armor 4S All-weather EV Performance 235/40R19