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We offer a range of 37×13.5×18 tires for extreme off-road builds that demand a massive footprint, tall sidewalls, and tough construction. If you already know the tread pattern you want, you can use the Filter Results tool to narrow the available options. If you’re unsure which 37×13.5×18 tires match your setup, the Search By Vehicle tool will only display choices aligned with your vehicle’s specs. Every order includes fast free shipping and easy returns.

37×13.5×18 Tires For Sale

Falken Wildpeak R/T01
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Falken Wildpeak R/T01

Falken

Wildpeak R/T01

Wildpeak R/T01

Size: 37/13.5R18
Tire Type: Rugged Terrain
Sidewall Type: Black Wall
Service Description: 128R
Load Range: E
Mileage Warranty: 50K

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Run Flat: N
Part # 28757464

$478.00

DRIVER RECOMMENDED Responsive performance for daily driving.

Set of 4 Tires
Our Price $1,912.00

Need Wheels? Click Here For Packages

Lease to ownPay as low as$/week
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: 37/13.5R18
Tire Type: Rugged Terrain
Sidewall Type: Black Wall
Service Description: 128Q
Load Range: E
Mileage Warranty: 45K

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Run Flat: N
Part # 358170

$519.04

PROVEN CHOICE Versatile performance for cars, trucks and SUVs.

Set of 4 Tires
Our Price $2,076.16

Need Wheels? Click Here For Packages

Lease to ownPay as low as$/week
Toyo Open Country M/T
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Toyo Open Country M/T

Toyo

Open Country M/T

Open Country M/T

Size: 37/13.5R18
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 124Q
Load Range: D

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Run Flat: N
Part # 360300

$536.35

PROVEN CHOICE Versatile performance for cars, trucks and SUVs.

Set of 4 Tires
Our Price $2,145.40

Need Wheels? Click Here For Packages

Lease to ownPay as low as$/week
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: 37/13.5R18
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 124Q
Load Range: D

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Run Flat: N
Part # 331149005

$586.41

BUILT FOR ADVENTURE Serious traction for trucks and rugged terrain.

Set of 4 Tires
Our Price $2,345.64

Need Wheels? Click Here For Packages

Lease to ownPay as low as$/week
Cooper Discoverer STT Pro
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Cooper Discoverer STT Pro

Cooper

Discoverer STT Pro

Discoverer STT Pro

Size: 37/13.5R18
Tire Type: Mud Terrain
Sidewall Type: Black Wall
Service Description: 124Q
Load Range: D

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Run Flat: N
Part # 170139006

$567.11
Set of 4 Tires
Our Price $2,268.44

Need Wheels? Click Here For Packages

Lease to ownPay as low as$/week

Popular Vehicles Using 37x13.5x18 Tires

37x13.5x18 tires are used on serious trail rigs, rock crawlers, and high-clearance overland builds. Common applications include:
  • Jeep Wrangler on long-arm or high-clearance lifts
  • Ford Bronco (heavily modified)
  • Toyota Tacoma on high-lift setups
  • Toyota 4Runner
  • Ford F-150 trail builds
  • Chevrolet Silverado 1500 off-road builds
Explore related off-road tire sizes:

Frequently Asked Questions

Do 37x13.5x18 tires require heavy modifications?

Yes, most vehicles need significant lift, trimming, and supporting upgrades to run 37x13.5x18 tires.

Are 37x13.5x18 tires good for rock crawling?

Many mud-terrain and off-road-focused designs in this size are built specifically for rocks, mud, and technical trails.

How do 37x13.5x18 tires drive on the street?

They can be louder and firmer than smaller sizes, but quality tires still track well for short highway drives.
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