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37X11.50R20 Tires

37X11.50R20 tires have a diameter of 37.0", a section width of 11.5", and a wheel diameter of 20". The circumference is 116.2" and they have 545 revolutions per mile.
Generally they are approved to be mounted on 7.5-10" wide wheels.
Specs may vary by manufacturer. learn more
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37X11.50R20 Tire Front
11.5"
37.0"
37X11.50R20 Tire Side
20 Inch Wheel
Circumference
116.2"
20"
8.5"
545 Revs/Mile
37X11.50R20
Diameter : 37.0"
Width : 11.5"
Wheel : 20" x 7.5-10"
Sidewall : 8.5"
Circum. : 116.2"
Revs/Mile : 545

Upsizing Wheels or Tires?

When searching for the perfect tire for your vehicle you need options. Click the "Alternate Sizes" button to see a list of similar tire sizes. You can then change the wheel size to see alternate sizes on a different diameter wheel.
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Select a Size to Compare Prices on Available Tires

Falken Tires
Falken Wildpeak R/T 37X11.50R20
Wildpeak R/T
All Terrain | (LT)128R E
Avg. $428.00
50K Miles
Nitto Tires
Nitto Ridge Grappler 37X11.50R20
Ridge Grappler
All Terrain | (LT)128Q E
Avg. $501.00
Nitto Tires
Nitto Trail Grappler M/T 37X11.50R20
Trail Grappler M/T
Off Road/Mud Terrain | (LT)128Q E
Avg. $527.75