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BFGoodrich Mud Terrain T/A KM3
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BFGoodrich Mud Terrain T/A KM3

BFGoodrich

Mud Terrain T/A KM3

Mud Terrain T/A KM3

Size: 37/12.5R20
Tire Type: Mud Terrain
Sidewall Type: Raised Black Letter
Service Description: 126Q
Load Range: E

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Run Flat: N
Part # 37549

$624.83

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Set of 4 Tires
Our Price $2,499.32

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Mickey Thompson Tires Baja Legend MTZ
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Mickey Thompson Tires Baja Legend MTZ

Mickey Thompson Tires

Baja Legend MTZ

Baja Legend MTZ

Size: 37/12.5R20
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 126Q
Load Range: E

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Run Flat: N
Part # 331146005

$629.34
Set of 4 Tires
Our Price $2,517.36

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Nitto Mud Grappler
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Nitto Mud Grappler

Nitto

Mud Grappler

Mud Grappler

Size: 37/13.5R20
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 127Q
Load Range: E

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Run Flat: N
Part # 200540

$631.00

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Set of 4 Tires
Our Price $2,524.00

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Mickey Thompson Tires Baja Boss A/T
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Mickey Thompson Tires Baja Boss A/T

Mickey Thompson Tires

Baja Boss A/T

Baja Boss A/T

Size: 37/12.5R20
Tire Type: All Terrain
Sidewall Type: Black Wall
Service Description: 126Q
Load Range: E
Mileage Warranty: 50K

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Run Flat: N
Part # 331041001

$637.31
Set of 4 Tires
Our Price $2,549.24

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BFGoodrich HD-Terrain T/A KT
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BFGoodrich HD-Terrain T/A KT

BFGoodrich

HD-Terrain T/A KT

HD-Terrain T/A KT

Size: 37/13.5R20
Tire Type: Rugged Terrain
Sidewall Type: Outlined Raised Black Letter
Service Description: 128Q
Load Range: F

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Run Flat: N
Part # 32390

$638.62

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Set of 4 Tires
Our Price $2,554.48

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Toyo Open Country R/T Pro
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Toyo Open Country R/T Pro

Toyo

Open Country R/T Pro

Open Country R/T Pro

Size: 37/13.5R20
Tire Type: Rugged Terrain
Sidewall Type: Black Wall
Service Description: 127Q
Load Range: E
Mileage Warranty: 45K

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Run Flat: N
Part # 358300

$640.95

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Our Price $2,563.80

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Toyo Open Country M/T
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Toyo Open Country M/T

Toyo

Open Country M/T

Open Country M/T

Size: 37/13.5R20
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 127Q
Load Range: E

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Run Flat: N
Part # 360220

$640.96

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Set of 4 Tires
Our Price $2,563.84

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Mickey Thompson Tires Baja Boss
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Mickey Thompson Tires Baja Boss

Mickey Thompson Tires

Baja Boss

Baja Boss

Size: 37/12.5R20
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 126Q
Load Range: E

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Run Flat: N
Part # 331110004

$673.21
Set of 4 Tires
Our Price $2,692.84

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Mickey Thompson Tires Baja Boss A/T
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Mickey Thompson Tires Baja Boss A/T

Mickey Thompson Tires

Baja Boss A/T

Baja Boss A/T

Size: 37/13.5R20
Tire Type: All Terrain
Sidewall Type: Black Wall
Service Description: 127Q
Load Range: E
Mileage Warranty: 50K

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Run Flat: N
Part # 331042001

$673.98
Set of 4 Tires
Our Price $2,695.92

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Yokohama Geolandar X-AT
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Yokohama Geolandar X-AT

Yokohama

Geolandar X-AT

Geolandar X-AT

Size: 37/11.5R20
Tire Type: All Terrain
Sidewall Type: Black Wall
Service Description: 128Q
Load Range: E
Mileage Warranty: 45K

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Run Flat: N
Part # 110116101

$553.88
Set of 4 Tires
Our Price $2,215.52

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Yokohama Geolander X-AT
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Yokohama Geolander X-AT

Yokohama

Geolander X-AT

Geolander X-AT

Size: 37/12.5R20
Tire Type: All Terrain
Sidewall Type: Black Wall
Service Description: 126Q
Load Range: E
Mileage Warranty: 45K

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Run Flat: N
Part # 110116020

$570.88
Set of 4 Tires
Our Price $2,283.52

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Nexen Roadian MTX
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Nexen Roadian MTX

Nexen

Roadian MTX

Roadian MTX

Size: 37/12.5R20
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 128Q
Load Range: F

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Run Flat: N
Part # 16267NXK

$573.61
Set of 4 Tires
Our Price $2,294.44

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Popular 37 Tires on 20 Rims Setups

37 tires on 20 rims are a go-to choice for lifted trucks and Jeeps that need maximum ground clearance with a modern, large-diameter wheel look. This combo delivers aggressive stance, strong sidewall support, and excellent traction for trail use, overlanding, and weekend off-road trips. Common vehicles running 37 inch tires on 20 inch wheels include lifted Ford F-150 and Super Duty trucks, RAM 1500 and 2500, Chevy Silverado 1500 and 2500, GMC Sierra 1500 and 2500, plus heavily modified Jeep Gladiator and Wrangler builds. Proper lift height, gearing, and suspension upgrades help maintain drivability and clearance. If you are cross-shopping similar tire sizes and packages, you may also want to compare:

Frequently Asked Questions

What vehicles can run 37 tires on 20 rims?

37 tires on 20 rims are typically used on lifted full-size trucks and Jeeps, including Ford F-150 and Super Duty models, RAM 1500 and 2500, Chevy Silverado, GMC Sierra, and built Jeep Gladiator or Wrangler rigs. Correct lift height, wheel offset, and fender clearance are required for proper fitment.

Do I need a lift kit to run 37 tires on 20 rims?

In most cases, yes. 37 inch tires on 20 inch wheels usually require a suspension lift or at least a substantial leveling kit to prevent rubbing at full lock or during suspension compression. The exact lift height needed depends on your vehicle, tire width, and wheel offset.

Are 37 tires on 20 rims good for daily driving?

They can be, especially when paired with quality all-terrain or hybrid-terrain tires. Expect a firmer ride, more road noise, and some reduction in fuel economy compared to smaller tires, but many drivers daily-drive lifted trucks with 37 tires on 20 rims without issues.

How do 37 tires on 20 rims affect performance and gearing?

Running 37 inch tires increases rotational mass and overall diameter, which can soften acceleration and impact transmission shift points. Re-gearing is often recommended to restore power, drivability, and correct speedometer readings.

What type of tire is best for 37 tires on 20 rims?

The best tire type depends on how you drive. All-terrain tires are ideal for mixed highway and trail use, mud-terrain tires deliver maximum off-road traction, and hybrid-terrain tires balance daily comfort with aggressive off-road capability.
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