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37-13.5r20 tires

OPTIMUM SPORT M/T

Mud Terrain tires offer drivers traction on off-road terrains such as mud, dirt, sand, gravel, and rock, and are commonly used on CUVs, SUVs, light trucks, and jeeps.

Designed for use on light trucks and SUVs such as the Ram 1500, Ford F-150, and Chevrolet Silverado. Light Truck tires are strong enough to support a truck's heavier weight and whatever else is being hauled or towed.

This product is not covered by a manufacturer’s treadlife warranty.

Mileage Warranty

The maximum carrying capacity for a tire determined by the manufacturer.

Load Index

Maximum speed capability to safely carry a load for an extended period of time.

Max Speed

The maximum load carrying strength at the specified inflation pressure, also known as ply rating.

Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.

Tread Depth

The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.

Inflation Pressure

An identifier of a particular tire line and size combination assigned by the tire manufacturer.

Part Number

Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.

Tread Design

Tire Weight

The measurement of width from a tires inner sidewall to the outer sidewall.

Section Width

The diameter of a tire that is inflated without any load applied.

Overall Diameter

84 tires available in 37-13.5r20

In Size 37-13.5r20

**Most drivers choose from our top picks**<br />They include the best matches 
                     of this tire size based on popularity, user ratings, and price.

We'll start with our 5 top picks

Based on verified customer reviews, this tire has been highly rated.

Top rated:

Best customer reviewed tire.

Open Country M/T

The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.

Sidewall

The range of widths the rim of the vehicle can be for this tire to be safely mounted on.

ENDS IN...

37/13.5R20 green max Tires

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Maximum Load Index

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Green Max OPTIMUM SPORT M/T
37x13.50R20LT 127Q E | In stock

Category
Mud Terrain
Vehicle
Light Truck
Mileage Warranty
N/A

Load Index
3858 lbs (127)
Max Speed
100 MPH (Q)
Load Range
E (10 Ply)
Tread Depth
19.78/32nds
Inflation Pressure
65 PSI
Part Number
221031325
Tread Design
Symmetrical
Tire Weight
82.69 lbs
Section Width
13.58"
Overall Diameter
36.77"

Join the SimpleCrew and get exclusive perks.

Green Max OPTIMUM SPORT M/T
37x13.50R20LT 128Q F | In stock

Category
Mud Terrain
Vehicle
Light Truck
Mileage Warranty
N/A

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
F (12 Ply)
Tread Depth
19.78/32nds
Inflation Pressure
80 PSI
Part Number
221028573
Tread Design
Symmetrical
Tire Weight
82.69 lbs
Section Width
13.58"
Overall Diameter
36.77"

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you were looking for?

Fastest option!

(888) 262 1105

service@simpletire.com

ENDS IN...

37/13.5R20 green max Tires

Green Max OPTIMUM SPORT M/T37x13.50R20LT 127Q E | In stock

CategoryMud TerrainVehicleLight TruckMileage WarrantyN/A

Load Index3858 lbs (127) Max Speed100 MPH (Q) Load RangeE (10 Ply) Tread Depth19.78/32nds Inflation Pressure65 PSI Part Number221031325 Tread DesignSymmetrical Tire Weight82.69 lbs Section Width13.58" Overall Diameter36.77"

Join the SimpleCrew and get exclusive perks.

Green Max OPTIMUM SPORT M/T37x13.50R20LT 128Q F | In stock

CategoryMud TerrainVehicleLight TruckMileage WarrantyN/A

Load Index3968 lbs (128) Max Speed100 MPH (Q) Load RangeF (12 Ply) Tread Depth19.78/32nds Inflation Pressure80 PSI Part Number221028573 Tread DesignSymmetrical Tire Weight82.69 lbs Section Width13.58" Overall Diameter36.77"

Did you find what you were looking for?

Green Max OPTIMUM SPORT M/T
37x13.50R20LT 127Q E | In stock

Category
Mud Terrain
Vehicle
Light Truck
Mileage Warranty
N/A

Load Index
3858 lbs (127)
Max Speed
100 MPH (Q)
Load Range
E (10 Ply)
Tread Depth
19.78/32nds
Inflation Pressure
65 PSI
Part Number
221031325
Tread Design
Symmetrical
Tire Weight
82.69 lbs
Section Width
13.58"
Overall Diameter
36.77"

Green Max OPTIMUM SPORT M/T
37x13.50R20LT 128Q F | In stock

Category
Mud Terrain
Vehicle
Light Truck
Mileage Warranty
N/A

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
F (12 Ply)
Tread Depth
19.78/32nds
Inflation Pressure
80 PSI
Part Number
221028573
Tread Design
Symmetrical
Tire Weight
82.69 lbs
Section Width
13.58"
Overall Diameter
36.77"

Did you find what
you were looking for?