Delivery Time Dates shown include free mounting and balancing with wheel and tire package purchase. Postal codes outside the US may not be supported at this time.
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Nitto Mud Grappler 37x13.50R20LT
13 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 600.00\eaStarting at $117/mo -
Gladiator X Comp MT 37x13.50R20LT
3 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 378.96\eaStarting at $95/mo -
Radar Renegade X 37x13.50R20LT
10 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
$ 409.82\eaStarting at $103/mo -
Gladiator X Comp XT 37x13.50R20
Free Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
45K Mileage Warranty
$ 314.54\eaStarting at $79/mo -
Toyo Tires Open Country M/T 37x13.50R20LT
21 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 640.96\eaStarting at $125/mo -
Nitto Ridge Grappler 37x13.50R20LT
149 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
Manufacturer Mileage Warranty
$ 556.00\eaStarting at $108/mo -
AMP Mud Terrain Attack MT A 37x13.50R20LT
28 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 452.99\eaStarting at $88/mo -
Nitto Recon Grappler A/T 37x13.50R20
34 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.All Terrain
55K Mileage Warranty
$ 527.00\eaStarting at $103/mo -
Cooper Discoverer STT Pro 37x13.50R20LT
27 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 573.99\eaStarting at $112/mo -
Radar Renegade RT 37x13.50R20LT
94 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
40K Mileage Warranty
$ 367.23\eaStarting at $92/mo -
$100 REBATE
Mickey Thompson Baja Boss A/T 37x13.50R20LT
93 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.All Terrain
50K Mileage Warranty
$ 592.19\eaStarting at $115/mo -
Nitto Trail Grappler 37x13.50R20LT
19 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 584.00\eaStarting at $114/mo -
BFGoodrich All Terrain TA KO2 37x13.50R20
70 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.All Terrain
50K Mileage Warranty
$ 563.99\eaStarting at $110/mo -
Venom Power Terra Hunter X/T 37x13.50R20LT
147 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
50K Mileage Warranty
$ 390.99\eaStarting at $98/mo -
TIS TT1 37x13.50R20
11 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
$ 404.00\eaStarting at $101/mo -
Radar Renegade RT 37x13.50R20LT
94 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
40K Mileage Warranty
$ 379.69\eaStarting at $95/mo -
Toyo Tires Open Country R/T Trail 37x13.50R20LT
17 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
45K Mileage Warranty
$ 600.23\eaStarting at $117/mo -
Toyo Tires Open Country R/T 37x13.50R20LT
10 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
45K Mileage Warranty
$ 617.22\eaStarting at $120/mo -
BFGoodrich Mud-Terrain T/A KM3 37x13.50R20LT
8 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 599.99\eaStarting at $117/mo -
Toyo Tires Open Country R/T PRO 37x13.50R20LT
Free Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
45K Mileage Warranty
$ 640.95\eaStarting at $125/mo -
Yokohama Geolandar MT G003 37x13.50R20
10 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 606.99\eaStarting at $118/mo -
BFGoodrich All Terrain T/A KO3 37x13.50R20
10 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.All Terrain
$ 578.99\eaStarting at $113/mo -
Kenda Klever MT2 37x13.50R20LT
7 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
$ 462.84\eaStarting at $90/mo -
Kumho Road Venture MT71 37x13.50R20
1 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
$ 557.70\eaStarting at $109/mo -
BFGoodrich HD Terrain T/A KT 37x13.50R20
Free Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.All Terrain
$ 632.99\eaStarting at $123/mo -
Falken Wildpeak RT01 37x13.50R20
7 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Hybrid AT/MT
50K Mileage Warranty
$ 570.00\eaStarting at $111/mo -
Nitto Exo Grappler 37x13.50R20LT
3 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.All Terrain
Manufacturer Mileage Warranty
$ 558.71\eaStarting at $109/mo -
Falken Wildpeak MT 37x13.50R20LT
2 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 626.00\eaStarting at $122/mo -
Yokohama Geolandar X-AT 37x13.50R20
4 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.All Terrain
45K Mileage Warranty
$ 624.99\eaStarting at $122/mo -
$180 REBATE
Firestone Destination MT2 37x13.50R20LT
3 ReviewsFree Mount & Balance with Wheel packaging!Free DELIVERY TO THE LOWER 48 AS FAST AS: Oct 08 - Oct 10 Delivery date is an estimate based on the timeline of past orders as well as where your product is in our network. The actual delivery date may be before or after this date due to different variables.Mud Terrain
Manufacturer Mileage Warranty
$ 564.99\eaStarting at $110/mo

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Shop 37x13.5R20 Tires For Your Rig at TrailBuilt Off-Road
Take your build to the next level with 37x13.5R20 off-road tires from TrailBuilt Off-Road. Whether you're hitting mud, sand, rocks, or snow, our 37x13.5R20 all-terrain and mud-terrain tires deliver the durability, traction, and sidewall strength you need. We stock the best 37x13.5R20 off-road tires from brands like BFGoodrich, Falken, Toyo, Nitto, and Mickey Thompson—ready to handle extreme conditions.
Looking for 37x13.5R20 tires for 17” to 22” wheels? We carry deep-lug M/T tires, aggressive hybrid tread options, and durable A/T tires to fit Jeep, Tacomas, 4Runners, Broncos, and more. If you need 37x13.5R20 tires for a lifted truck or UTV, we have oversized options with reinforced construction to withstand off-road punishment. Need a set of 37x13.5R20 snow-rated tires? We offer winter-approved off-road tires for all-season capability.
Check out our TrailBuilt Off-Road Fitment Gallery to see real builds running 37x13.5R20 tires on different wheel and suspension setups. Plus, we offer financing and fast shipping to the lower 48 states, so you can get your new 37x13.5R20 off-road tires delivered ASAP. Shop TrailBuilt Off-Road today for the best selection and pricing!