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  • Home
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37×13.5R20 Sizing Info

Diameter: 37.00 inches
Sidewall Height: 8.50 inches
Radius: 18.50 inches
Rim Diameter: 20.00 inches
Section Width: 13.50 inches
Circumference: 116.24 inches
Rev/Mile: 545.08
Rim Width Range: 10.5″, 11″, 11.5″, 12″, 12.5″
List of 37×13.5R20 Sized Tires

All of the tires listed below will fit the size you are looking for. 

General Grabber X3
  • Rating: 4.40 / 5
  • Truck/SUV Off-Road
Get Free Shipping!
Firestone Destination M/T2
  • Rating: 4.30 / 5
  • Truck/SUV Off-Road
Get Free Shipping!

Tire Size 37x13.5R20 in inches

Below are the most common tire sizing information in inches:

37x13.5R20 Height - How tall is a 37x13.5R20 tire in inches?

This tire size is 37 inches tall.

37x13.5R20 Width in inches - How wide is a 37x13.5R20 tire?

This tire size is 13.5 inches wide (tread width).

What's the Sidewall Size of a 37x13.5R20 Tire in Inches?

This tire size has 8.5 inch sidewalls.

Other Questions About the 37x13.5R20 Tire Size

Here's some other common questions asked about this tire size:

What size rims fit a 37x13.5R20 tire?

This tire will fit onto 20 inch wheels.

What is the next size up from 37x13.5R20?

The tire sizes below are the next sizes up from 37x13.5R20. The table shows the increase in diameter and width for each option.

Tire SizeDiameter (in)Width (in)Diameter ChangeWidth Change
38x15.5R2038.00015.500+ 1 in+ 2 in
395/60R2038.66115.551+ 1.661 in+ 2.051 in
40x14.5R2040.00014.500+ 3 in+ 1 in
40x15.5R2040.00015.500+ 3 in+ 2 in
395/85R2046.43715.551+ 9.437 in+ 2.051 in

What is the next size down from 37x13.5R20?

The tire sizes below are the next sizes down from 37x13.5R20. The table shows the decrease in diameter and width for each option.

Tire SizeDiameter (in)Width (in)Diameter ChangeWidth Change
36x7R2036.0007.000- 1 in- 6.5 in
305/65R2035.61012.008- 1.39 in- 1.492 in
325/60R2035.35412.795- 1.646 in- 0.705 in
295/65R2035.09811.614- 1.902 in- 1.886 in
35x12.5R2035.00012.500- 2 in- 1 in


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