Tires Size 380/85R30
Dimensions, specs, and every size 380/85R30 tire currently in stock
55.44"
1408 mm · calculated
380 mm
14.96 inches
12.72"
323 mm · 85% profile
30"
762.0 mm
Showing 1 to 7 of 7 products
380/85R30 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 14.96 in | 380 mm |
| Aspect ratio | 85% | — |
| Sidewall height | 12.72 in | 323 mm |
| Overall diameter (calculated) | 55.44 in | 1408 mm |
| Wheel / rim diameter | 30 in | 762.0 mm |
| Construction | Radial | — |
What does 380/85R30 mean?
Reading the code on your sidewall
380 mm
The distance from sidewall to sidewall across the tire's widest point.
85% profile
The sidewall stands 85% of the section width, which is 323 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
30 in
Fits a wheel measuring 30 inches across.
380/85R30 Questions & Answers
Dimensions and fitment guidelines for size 380/85R30
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