Tires Size 285/55R20
Dimensions, specs, and every size 285/55R20 tire currently in stock
32.34"
821 mm · calculated
285 mm
11.22 inches
6.17"
156.8 mm · 55% profile
20"
508.0 mm
4 products
In stock · Free shipping on every order
In stock · Free shipping on every order
In stock · Free shipping on every order
Showing 1 to 4 of 4 products
285/55R20 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 11.22 in | 285 mm |
| Aspect ratio | 55% | — |
| Sidewall height | 6.17 in | 156.8 mm |
| Overall diameter (calculated) | 32.34 in | 821 mm |
| Wheel / rim diameter | 20 in | 508.0 mm |
| Construction | Radial | — |
What does 285/55R20 mean?
Reading the code on your sidewall
285 mm
The distance from sidewall to sidewall across the tire's widest point.
55% profile
The sidewall stands 55% of the section width, which is 156.8 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
20 in
Fits a wheel measuring 20 inches across.
285/55R20 Questions & Answers
Dimensions and fitment guidelines for size 285/55R20
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LT275/55R20 FORTUNE TORMENTA R/T FSR309 120/117Q 10PLY M+S 50K 80psi *NEW
LT265/75R16 IMPERIAL MUD CRUISER M/T 123/120Q OWL 10PLY
P215/55R17 LIONHART RAMANI A/S 98W XL BLK 500A-A 50K + ROAD HAZARD
295/35ZR24 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD
255/65R18 LANDSPIDER CITYTRAXX H/T 111H 480A-A 50K + ROAD HAZARD
275/30ZR21 ROYALBLACK RACINGTRAC 102Y XL 420-A-A 50K + ROAD HAZARD
265/70R16 ATLANDER ROVERCLAW A/T OWL 112T 560-A-B 50K+ ROAD HAZARD
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LT265/65R18 RBP REPULSOR A/T PLATEAU 122/119R 10PLY M+S 50K + ROAD HAZARD
255/55R20 MASTERTRACK BADLANDS ATX 110V XL 620A-B 50K+ ROAD HAZARD
ST235/85R16 FORTUNE ST01 125/121M 10PLY 80psi 3640/3200
P215/60R17 LEXANI QUATTRO TEMPO TOUR AW 96H BLK 600A-A 70K+ ROAD HAZARD
215/40ZR18 ROADTRACK TERRENA UHP 89W XL 420-A-A 50K + ROAD HAZARD
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235/50ZR18 ROADTRACK TERRENA UHP 110W XL 420-A-A 50K + ROAD HAZARD
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LT275/65R20 ROYALBLACK TERRA FORCE RTX R/T 128/125S 12PLY
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