Tires Size 155/70R12
Dimensions, specs, and every size 155/70R12 tire currently in stock
20.54"
522 mm · calculated
155 mm
6.1 inches
4.27"
108.5 mm · 70% profile
12"
304.8 mm
1 product
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155/70R12 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 6.1 in | 155 mm |
| Aspect ratio | 70% | — |
| Sidewall height | 4.27 in | 108.5 mm |
| Overall diameter (calculated) | 20.54 in | 522 mm |
| Wheel / rim diameter | 12 in | 304.8 mm |
| Construction | Radial | — |
What does 155/70R12 mean?
Reading the code on your sidewall
155 mm
The distance from sidewall to sidewall across the tire's widest point.
70% profile
The sidewall stands 70% of the section width, which is 108.5 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
12 in
Fits a wheel measuring 12 inches across.
155/70R12 Questions & Answers
Dimensions and fitment guidelines for size 155/70R12
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