Tires
37X12.50R17 Tires
Shop 37X12.50R17 tires for trucks, Jeeps, and lifted 4x4s. Compare all-season, winter, and all-weather options from top brands with free shipping across the USA.
51 products found
37X12.50R17 Tires — Buying Guide for American Drivers
37X12.50R17 is a flotation (LT) size fitted to trucks, Jeeps, and lifted 4x4s in the USA. You may also see this size written as 37X12.50R17, 37 12.50 17, LT37X12.50R17, or 37x12.5R17 — all of those refer to the same tire. Flotation sizes are read differently from metric: the first number is the tire's overall diameter in inches, the second is its section width, and the last is the rim diameter — so 37X12.50R17 stands roughly 37" tall on a 17" wheel. Fitting one usually means checking clearance at full lock and articulation, and often a levelling kit or lift; many American owners also re-gear or recalibrate the speedometer, since a taller tire under-reads road speed. Buy by load range rather than load index — C, D and E carry progressively more weight at higher pressures, and towing or hauling is where that difference shows. All-terrain 37X12.50R17 tires are the everyday choice, balancing gravel, mud and snow against highway noise and tread life, while mud-terrain 37X12.50R17 tires trade quiet and wear for bite in deep mud and rock. If you run winter roads, look for the Three-Peak Mountain Snowflake (3PMSF) symbol — a legal requirement in Quebec from December 1 to March 15, and worth having anywhere the temperature drops below 7 °C. Filter by brand, load range and terrain type above. Autrex ships across the USA with free shipping on orders over $99.
37X12.50R17 tire size specifications
37X12.50R17 is a flotation tire size: about 37 inches tall overall, 12.50 inches wide, on a 17-inch rim.
| Specification | Value | Source |
|---|---|---|
| Tire size | 37X12.50R17 | From the size |
| Sizing system | Flotation (inches) | From the size |
| Section width | 12.50 in | From the size |
| Rim diameter | 17 in | From the size |
| Overall diameter | 940 mm (37.0 in) | From the size |
| Circumference | 2,952 mm (116.2 in) | Calculated |
| Revolutions per km | 339 | Calculated |
| Overall diameter reported on listings | 36.50 to 37.40 in | Listings in stock |
| Load index | 116, 121, 124, 128, 129 | Listings in stock |
| Speed rating | F, L, P, Q, R, S | Listings in stock |
| Load range | C, D, E, F | Listings in stock |
| Tire type | LT, P | Listings in stock |
| Seasons | All-season, All-weather | Listings in stock |
Dimensions are calculated from the size and are nominal; real tires vary by model. Load index, speed rating and load range are read from the 51 37X12.50R17 tires we list in stock. Match them to your vehicle's placard.
Compare 37X12.50R17 tires by brand
51 37X12.50R17 tires in stock from 28 brands.
| Brand | In stock | Load index | Load range | Speed rating | Season | Models |
|---|---|---|---|---|---|---|
| Kanati | 5 | 116, 124, 129 | C, E, F | Q | All-season, All-weather | Mud Hog M/T, Overland RTX, Commandant ATX |
| Kenda | 4 | 124 | D | R | All-season | Klever R/T, Klever M/T2 |
| Maxxis | 4 | 124, 128 | E | L, Q | All-season | Razr MT, Trepador M8060, Creepy Crawler M8090 |
| Atturo | 3 | 124 | — | Q | All-season | Trail Blade XT, Trail Blade MTS, Trail Blade Boss |
| BF Goodrich | 3 | 116, 124 | C, D | L, Q, S | All-season, All-weather | All-Terrain T/A KO2, Mud-Terrain T/A KM3, Krawler T/A KX |
| Falken | 3 | 124, 128 | — | Q, R | All-season, All-weather | Wildpeak A/T4W, Wildpeak MT, Wildpeak RT |
| Mickey Thompson | 3 | 116, 124 | — | F, Q | All-season, All-weather | Baja Boss A/T, Baja Boss M/T, Baja Boss X |
| Nitto | 3 | 124 | D | Q, R | All-season, All-weather | Recon Grappler A/T, Trail Grappler M/T, Ridge Grappler |
| Toyo Tire | 3 | 124, 128 | E | Q, S | All-season, All-weather | Open Country M/T, Open Country A/T III, Open Country R/T Trail |
| Yokohama | 3 | 124 | — | Q | All-season | Geolandar X-AT, Geolandar M/T G003, Geolandar X-MT |
| Hankook | 2 | 124 | D | Q, R | All-season, All-weather | Dynapro XT, Dynapro MT2 |
| Amp Tires | 1 | 124 | D | Q | All-season | Terrain Attack M/T |
| Arroyo Tires | 1 | 128 | — | Q | All-weather | Tamarock R/T |
| Avix Tire | 1 | 128 | E | Q | All-season | Trailtek R/T |
| Cooper Tire & Rubber | 1 | 124 | D | Q | All-season | Discoverer Rugged Trek |
| Firestone | 1 | 124 | — | Q | All-season | Destination M/T2 |
| Fuel Off-Road | 1 | 129 | — | Q | All-season | Gripper A/T |
| Goodyear | 1 | 124 | D | Q | All-season | Wrangler Boulder MT |
| Haida | 1 | 124 | D | Q | All-weather | HD869 Mud Champ |
| Kelly Tire | 1 | 124 | D | P | All-season | Safari MT |
| Kelly Tires | 1 | — | — | — | — | — |
| Kumho | 1 | — | F | Q | All-season | Road Venture MT71 |
| Nexen | 1 | 128 | — | Q | All-season | Roadian MTX |
| Predator Tire | 1 | 121 | — | Q | All-season | New Mutant X-AT |
| RBP | 1 | 128 | — | R | All-season | Repulsor MT |
| RBP Wheels | 1 | — | — | — | — | — |
| Sailun | 1 | 124 | D | Q | All-weather | TerraMax RT |
| Venom Power | 1 | 128 | E | Q | All-season | Swamp Thing A/T |
37X12.50R17 tire questions
- What does 37X12.50R17 mean?
- 37X12.50R17 describes a tire about 37 inches tall and 12.50 inches wide, built for a 17-inch rim.
- How tall is a 37X12.50R17 tire?
- Calculated from the size, a 37X12.50R17 tire stands about 940 mm (37.0 inches) tall. The tires we list in this size report 36.50 to 37.40 inches, because real tires vary by model.
- Which brands make 37X12.50R17 tires?
- We currently list 37X12.50R17 tires from Kanati, Kenda, Maxxis, Atturo, BF Goodrich, Falken, Mickey Thompson and Nitto.
