Tires Size 255/30ZR20
Dimensions, specs, and every size 255/30ZR20 tire currently in stock
26.02"
661 mm · calculated
255 mm
10.04 inches
3.01"
76.5 mm · 30% profile
20"
508.0 mm
Showing 1 to 10 of 14 products
255/30ZR20 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 10.04 in | 255 mm |
| Aspect ratio | 30% | — |
| Sidewall height | 3.01 in | 76.5 mm |
| Overall diameter (calculated) | 26.02 in | 661 mm |
| Wheel / rim diameter | 20 in | 508.0 mm |
| Construction | Radial | — |
What does 255/30ZR20 mean?
Reading the code on your sidewall
255 mm
The distance from sidewall to sidewall across the tire's widest point.
30% profile
The sidewall stands 30% of the section width, which is 76.5 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.
255/30ZR20 Questions & Answers
Dimensions and fitment guidelines for size 255/30ZR20
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Gladiator Armor 4S All-weather EV Performance 235/65R18
Toyo Open Country M/T LT375/40R24
Comforser CF710 UHP 255/45ZR17
Zeetex LT MT1000 33X12.50R20
Sumitomo Touring Lst 215/60R16
Royalhunter Royaltrax A/T 33X12.50R20LT
Fury Country Hunter M/T Old Dot AS IS 40X15.50R24LT
Gladiator Comp A/T P275/55R20