Nexen Roadian MTX 37x12.50R20 Tires
Nexen Roadian MTX 37x12.50R20 F 128Q is a mud-terrain tire priced from $457.00.
Nexen Roadian MTX 37x12.50R20 F 128Q Tire Specs
37x12.50R20 is a Flotation tire.
Let us decode each aspect of the tire size code to have a full understanding what this tire size means.
37 is the overall diameter of a tire, or tire height, when it is fully inflated and not under load. For 37x12.50R20, tire diameter is 37 inches.
12.50 indicates the section width of the tire from one sidewall to the other. Tire tread width is typically a bit narrower than the section width. Section width of 37x12.50R20 tire is 12.50 inches.
R denotes that 37x12.50R20 tire has radial construction.
20 represents the wheel diameter in inches that the tire is designed to fit. 37x12.50R20 can be mounted on rims with 20 inches in diameter.
F denotes the load range of a tire. Load Range F is equivalent to a ply rating of 12. However, modern tires don't necessarily have 12 physical plies. These tires are generally rated for a maximum inflation pressure of 95 psi, and are commonly used in commercial and industrial settings, where vehicles frequently carry heavy loads or operate under strenuous conditions. They are found on larger trucks, trailers, and some RVs.
128 indicates the load index. A tire with a load index of 128 can support a maximum load of 3968 pounds or 1800 kilograms per tire.
Q indicates the speed rating. A tire with a speed rating of Q is approved for speeds up to 99 miles per hour or 159 kilometers per hour under optimal conditions.
Maximum inflation for Nexen Roadian MTX 37x12.50R20 tire is 80 psi.
Tire manufacturer part number (MPN) is 16267NXK.

37x12.50R20 Dimensions Chart
Nexen Roadian MTX 37x12.50R20 tire has a diameter of 37", a width of 12.50", mounts on a 20" rim, and makes 545 revolutions per mile.
Metric | Inches | |
---|---|---|
Tire Width | 317.5 mm | 12.50" |
Aspect Ratio | 68% | |
Rim Diameter | 508 mm | 20" |
Tire Diameter | 940 mm | 37" |
Sidewall Height | 215.9 mm | 8.5" |
Circumference | 2952 mm | 116.2" |
Revolutions | 339 per km | 545 per mile |
More 37x12.50R20 Tires
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Milestar Patagonia X/T 37x12.50R20
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Milestar Patagonia M/T-02 37x12.50R20
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Kelly Safari MT 37x12.50R20
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Kumho Road Venture AT52 37x12.50R20
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Maxxis Razr AT 37x12.50R20
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Yokohama Geolandar M/T G003 37x12.50R20
from $423.99Shop more 37x12.50R20 tires with tire finder.
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