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37-13.5r20 tires

New Mutant X-RT

All-terrain tires offer drivers traction on- and off-road, and are typically used by light truck and SUV drivers who want a tire that's able to climb rocks and perform on the highway.

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 covered by a 50,000 mile manufacturer’s treadlife warranty. Merchandise covered by a manufacturer’s warranty is sold with the warranty by the 
        manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s 
        warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, 
        including any warranty of merchantability or fitness for a particular purpose. The only tires SimpleTire can 
        warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be 
        void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that 
        manufacturer. Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware 
        that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same 
        manufacturer, may or may not come with a 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.

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

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

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

New Mutant X-AT

A three-peak mountain snowflake (3PMSF) symbol branded on a tire's sidewall indicates the tire meets required performance criteria in snow testing to be considered severe snow service-rated.

Three-Peak Mountain Snowflake (3PMS)

New Mutant X-MT

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.

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

90 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

Consistently rated as excellent by experts with the highest SimpleScore among the top 5 tires.

Top SimpleScore&trade;:

Chosen by our tire experts.

Open Country M/T

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

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

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ENDS IN...

37/13.5R20 predator Tires

Featured

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Vehicle

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Predator New Mutant X-RT
37x13.50R20LT 128Q F | In stock

Category
All Terrain
Vehicle
Light Truck
Mileage Warranty
50k

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
F (12 Ply)
Sidewall
Blackwall
Tread Depth
19.1/32nds
Part Number
PRXRT38
Tread Design
Symmetrical
Tire Weight
72 lbs
Section Width
13.58"
Overall Diameter
36.52"

Join the SimpleCrew and get exclusive perks.

Predator New Mutant X-AT
37x13.50R20LT 128Q F | In stock

Category
All Terrain
Vehicle
Light Truck
Mileage Warranty
50k

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
F (12 Ply)
Sidewall
Blackwall
Tread Depth
15.12/32nds
Part Number
PRXAT29
Tread Design
Symmetrical
Tire Weight
72 lbs
Section Width
13.58"
Overall Diameter
36.52"
Three-Peak Mountain Snowflake (3PMS)
undefined

Predator New Mutant X-MT
37x13.50R20LT 128Q E | In stock

Category
Mud Terrain
Vehicle
Light Truck
Mileage Warranty
N/A

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
E (10 Ply)
Part Number
PRXMT15
Tread Design
Symmetrical
Tire Weight
72 lbs
Overall Diameter
37"

Predator New Mutant X-MT
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)
Sidewall
Blackwall
Tread Depth
20.16/32nds
Part Number
NPRXMT15
Tread Design
Symmetrical
Tire Weight
72 lbs
Section Width
13.58"
Overall Diameter
36.52"

Did you find what
you were looking for?

Filter By

ENDS IN...

37/13.5R20 predator Tires

Predator New Mutant X-RT37x13.50R20LT 128Q F | In stock

CategoryAll TerrainVehicleLight TruckMileage Warranty50k

Load Index3968 lbs (128)Max Speed100 MPH (Q)Load RangeF (12 Ply)SidewallBlackwallTread Depth19.1/32ndsPart NumberPRXRT38Tread DesignSymmetricalTire Weight72 lbsSection Width13.58"Overall Diameter36.52"

Join the SimpleCrew and get exclusive perks.

Predator New Mutant X-AT37x13.50R20LT 128Q F | In stock

CategoryAll TerrainVehicleLight TruckMileage Warranty50k

Load Index3968 lbs (128)Max Speed100 MPH (Q)Load RangeF (12 Ply)SidewallBlackwallTread Depth15.12/32ndsPart NumberPRXAT29Tread DesignSymmetricalTire Weight72 lbsSection Width13.58"Overall Diameter36.52"Three-Peak Mountain Snowflake (3PMS)undefined

Predator New Mutant X-MT37x13.50R20LT 128Q E | In stock

CategoryMud TerrainVehicleLight TruckMileage WarrantyN/A

Load Index3968 lbs (128)Max Speed100 MPH (Q)Load RangeE (10 Ply)Part NumberPRXMT15Tread DesignSymmetricalTire Weight72 lbsOverall Diameter37"

Predator New Mutant X-MT37x13.50R20LT 128Q F | In stock

CategoryMud TerrainVehicleLight TruckMileage WarrantyN/A

Load Index3968 lbs (128)Max Speed100 MPH (Q)Load RangeF (12 Ply)SidewallBlackwallTread Depth20.16/32ndsPart NumberNPRXMT15Tread DesignSymmetricalTire Weight72 lbsSection Width13.58"Overall Diameter36.52"

Did you find what you were looking for?

Predator New Mutant X-RT
37x13.50R20LT 128Q F | In stock

Category
All Terrain
Vehicle
Light Truck
Mileage Warranty
50k

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
F (12 Ply)
Sidewall
Blackwall
Tread Depth
19.1/32nds
Part Number
PRXRT38
Tread Design
Symmetrical
Tire Weight
72 lbs
Section Width
13.58"
Overall Diameter
36.52"

Predator New Mutant X-AT
37x13.50R20LT 128Q F | In stock

Category
All Terrain
Vehicle
Light Truck
Mileage Warranty
50k

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
F (12 Ply)
Sidewall
Blackwall
Tread Depth
15.12/32nds
Part Number
PRXAT29
Tread Design
Symmetrical
Tire Weight
72 lbs
Section Width
13.58"
Overall Diameter
36.52"
Three-Peak Mountain Snowflake (3PMS)
undefined

Predator New Mutant X-MT
37x13.50R20LT 128Q E | In stock

Category
Mud Terrain
Vehicle
Light Truck
Mileage Warranty
N/A

Load Index
3968 lbs (128)
Max Speed
100 MPH (Q)
Load Range
E (10 Ply)
Part Number
PRXMT15
Tread Design
Symmetrical
Tire Weight
72 lbs
Overall Diameter
37"

Predator New Mutant X-MT
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)
Sidewall
Blackwall
Tread Depth
20.16/32nds
Part Number
NPRXMT15
Tread Design
Symmetrical
Tire Weight
72 lbs
Section Width
13.58"
Overall Diameter
36.52"

Did you find what
you were looking for?