Ford F-150 Wheel and Tire Fitment Guide: 2004 to Present, Raptor, Tremor and Lightning
Every 2004-and-newer Ford F-150, including the Raptor, Tremor, and Lightning, uses a 6×135 bolt pattern with a center bore of about 87.1 mm. 2004–2014 studs are M14 x 2.0; 2015 and newer are M14 x 1.5. Ford specifies 150 lb-ft of lug torque. Stock trucks typically run up to 32- or 33-inch tires, and 35s usually need a lift.
That paragraph answers most of the F-150 questions that reach our fitment desk. The rest of this guide covers the details that cause the expensive mistakes: the lug thread change in 2015, offset and backspacing, how much tire each suspension setup can carry, and what is different about the Raptor, the Tremor, and the electric Lightning. We built it from Ford’s owner’s manuals and order guides. Where a number is a typical range and not a Ford spec, we say so.
How we approach an F-150 order: tire size first, then suspension, then the wheel. Pick the wheel first because you like the look and you can end up with a 20 x 12 that pokes three inches past the fender on a truck that only needed a 33. Our Ford F-150 wheels and rims page only shows wheels and tires that fit the year, trim, and suspension you enter, and those results are covered by our 100% Fitment Guarantee. Read this guide first so you know what to enter.
What bolt pattern, center bore, and lug thread does each F-150 generation use?
The bolt pattern has not changed since the 2004 redesign. Every F-150 since then uses six lugs on a 135 mm circle, written 6×135 or 6×5.31. The center bore on our F-150 lander is about 87.1 mm. What did change is the stud thread. Ford’s owner’s manuals list M14 x 2.0 studs through the 2014 model year and M14 x 1.5 from 2015, the year the aluminum-body truck arrived. Same diameter, different pitch. That one detail causes more stripped studs on F-150s than anything else we see.
| Generation | Model years | Bolt pattern | Stud thread | Center bore | Factory lug torque (owner’s manual) |
|---|---|---|---|---|---|
| 11th gen | 2004–2008 | 6×135 (6×5.31) | M14 x 2.0 | About 87.1 mm | 150 lb-ft (200 N·m) in the 2008 owner’s guide |
| 12th gen (incl. SVT Raptor) | 2009–2014 | 6×135 (6×5.31) | M14 x 2.0 | About 87.1 mm | 150 lb-ft (200 N·m) in the 2011 and 2013 owner’s guides |
| 13th gen (incl. Raptor) | 2015–2020 | 6×135 (6×5.31) | M14 x 1.5 | About 87.1 mm | 150 lb-ft (204 N·m) in the 2016 and 2019 manuals |
| 14th gen (incl. Raptor, Tremor) | 2021–present | 6×135 (6×5.31) | M14 x 1.5 | About 87.1 mm | 150 lb-ft (204 N·m) in the 2021, 2023, and 2024 manuals |
| F-150 Lightning | 2022–present | 6×135 (6×5.31) | M14 x 1.5 | Confirm for your truck | 150 lb-ft (204 N·m) in the 2023 Lightning manual |
The current figure comes from the wheel nut table in the 2024 Ford F-150 owner’s manual, which lists 150 lb.ft (204 Nm) for M14 x 1.5 studs. The manual adds two conditions that matter in the shop: the torque is for threads free of dirt and rust, and you should use Ford’s recommended replacement nuts. Ford’s manuals also tell you to retighten the nuts to spec within 100 miles (160 km) after any wheel disturbance, which includes a tire rotation. We would rather you read the book for your model year than trust a chart, and here the book is consistent: 150 lb-ft across every F-150 generation we checked.
For the older trucks, the 2013 F-150 owner’s manual prints the same 150 lb-ft, given as 200 N·m, on M14 x 2.0 studs. The 2008 and 2011 owner’s guides show the same thread and torque. If your truck is a 2004 to 2014, a lug nut sold as “F-150, M14 x 1.5” is the wrong part, even though it will start onto the stud by hand.
The center bore is the hole in the middle of the wheel that pilots on the hub. Many aftermarket 6×135 wheels are bored larger so one casting can fit several trucks. When the wheel bore is larger than the roughly 87.1 mm hub, the wheel centers on the lug nuts unless you add a hub-centric ring. We supply precision hub-centric rings when a wheel needs them. On a half-ton that tows, that ring is cheap insurance against a vibration you chase for months.
Will 2015-and-newer F-150 wheels fit a 2009–2014 truck, and the reverse?
Usually, yes. The bolt pattern and hub match, so the wheel bolts up. The lug nuts are the trap. A 2015-and-newer nut is M14 x 1.5 and a 2009–2014 stud is M14 x 2.0, and forcing the wrong pitch ruins the stud. Offset and brake clearance are the other checks. Factory wheels are high positive offset, so moving one between generations is usually fine. An aftermarket wheel picked for a lifted 2014 is a different question, which the offset section below answers. If you are shopping by pattern, start with our 6×135 wheels and then filter by offset, not just diameter.
What about a 2004 F-150 Heritage?
Ford sold the previous-generation truck alongside the new one for 2004 as the F-150 Heritage. It is the older platform and uses a 5-lug 5×135 pattern, not 6×135. If the paperwork says Heritage, count the lugs and measure before you order anything. Everything else in this guide is written for the 2004-and-newer six-lug truck.
What wheel and tire sizes come on each F-150 trim?
The size on your door-jamb placard is the baseline for load index, tire pressure, the TPMS setting, and your speedometer. The table below uses Ford’s 2025 F-150 order guide, which lists the standard wheel and tire for each series. Ford moves equipment between packages every model year, and many trims offer optional 20- or 22-inch wheels, so confirm on your own placard. Diameters are calculated from the tire size and rounded.
| Series | Factory wheel | Factory tire | Approx. tire diameter |
|---|---|---|---|
| XL | 17 in. silver steel | 245/70R17 (4×2); 265/70R17 A/T (4×4) | 30.5 in.; 31.6 in. |
| STX | 18 in. gloss black | 265/60R18 (4×2); 275/65R18 A/T (4×4) | 30.5 in.; 32.1 in. |
| XLT | 17 in. aluminum (4×2); 18 in. (4×4) | 245/70R17 (4×2); 275/65R18 A/T (4×4) | 30.5 in.; 32.1 in. |
| Lariat (502A group) | 20 in. chrome-like PVD | 275/60R20 A/T | 33.0 in. |
| King Ranch | 20 in. chrome-like PVD | 275/60R20 A/T | 33.0 in. |
| Platinum | 20 in. painted gloss black | 275/60R20 A/T | 33.0 in. |
| Tremor | 18 in. alloy, dark matte | 275/70R18 A/T | 33.2 in. |
| Raptor | 17 in. cast aluminum | LT315/70R17 A/T | 34.4 in. |
| Raptor 37 and Raptor R | 17 in. bead-lock capable (cast on Raptor 37, forged on Raptor R) | 37×12.5R17 A/T | About 37 in. |
Two notes from the same order guide. The 22-inch wheels offered on Lariat, King Ranch, and Platinum are tied to the PowerBoost hybrid and cannot be combined with the FX4 Off-Road Package. And Ford offers LT265/70R18C all-terrains on the XLT with FX4, which tells you something about how Ford thinks about load range on a truck that sees real work.
Older trucks used the same diameters in a different mix. Most 2004–2020 trims came on 17-, 18-, or 20-inch wheels, and the first-generation SVT Raptor ran LT315/70R17 tires on 17 x 8.5 wheels. For a specific older truck, the placard is faster and more reliable than any table we could print.
How do offset and backspacing change what fits on an F-150?
Offset is the distance in millimeters from the wheel’s centerline to its mounting face. Positive offset tucks the wheel in toward the frame. Negative offset pushes it out. Backspacing is the distance in inches from the mounting face to the inner lip, and it decides whether a wide tire hits the upper control arm, the frame, or the sway bar. The two are linked by width, so neither number means much alone. Our offset and backspacing calculator does the conversion for any width and offset.
Factory F-150 wheels are high positive offset. Most aftermarket truck wheels are not. On our F-150 lander, common offsets run about +18 to +25 mm for near-stock fitment and 0 to -12 mm for leveled or lifted trucks after a wider stance. The table compares common sizes against a 20 x 9 at +18 mm. The figures are geometry, calculated from width and offset, so they apply to any brand.
| Wheel size | Offset | Backspacing | Lip to mounting face (front spacing) | Outer lip vs. a 20 x 9 at +18 mm |
|---|---|---|---|---|
| 18 x 9 | +18 mm | 5.7 in. | 4.3 in. | Same as baseline |
| 20 x 9 | +18 mm | 5.7 in. | 4.3 in. | Baseline |
| 20 x 9 | +1 mm | 5.0 in. | 5.0 in. | About 0.7 in. farther out |
| 20 x 9 | -12 mm | 4.5 in. | 5.5 in. | About 1.2 in. farther out |
| 17 x 8.5 | 0 mm | 4.8 in. | 4.8 in. | About 0.5 in. farther out |
| 20 x 10 | -18 mm | 4.8 in. | 6.2 in. | About 1.9 in. farther out |
| 20 x 10 | -24 mm | 4.6 in. | 6.4 in. | About 2.2 in. farther out |
| 20 x 12 | -44 mm | 4.8 in. | 8.2 in. | About 3.9 in. farther out |
| 22 x 12 | -44 mm | 4.8 in. | 8.2 in. | About 3.9 in. farther out |
Look at the bottom rows. A 20 x 12 at -44 mm has about the same backspacing as a 20 x 10 at -18 mm, so inner clearance is nearly identical. The 12-inch wheel puts the outer lip about two more inches out on each side. That is a real build style. Here is an aluminum-body F-150 we documented on 20 x 12 XD837 wheels at -44 mm with 37-inch Nitto Ridge Grapplers, with a suspension lift. It is also why we ask what the truck does before we sell that setup. Big poke means more leverage on wheel bearings and steering parts, more spray down the bedsides, and in some states a question about fender coverage.
For a leveled or lifted F-150 that still tows and commutes, most of the aftermarket lands on a 20 x 9 or 20 x 10 between 0 and -24 mm. That range moves a 12.50-wide tire away from the upper control arm and keeps the tread close enough to the fender to stay civil. Treat it as typical, not a spec. Your suspension, fender liners, and how much poke you will accept decide the rest. Our explanation of wheel offset and how to measure backspacing shows how to measure a wheel you already own.
What size tires fit an F-150 on stock suspension, a leveling kit, and a 4- to 6-inch lift?
The table shows the starting points our specialists use. These are typical ranges, not Ford specs and not a guarantee. Static clearance with the truck parked is only half the test. At full lock, and with the suspension compressed over a dip or a loaded bed, the tire moves into space the fender liner, bumper, and frame already use. Wheel offset, generation, and whether the truck has running boards or mud flaps decide where your build lands.
| Tire | Stock height | Leveling kit (about 2 in. front) | 4 to 6 in. lift | Typical wheel and offset |
|---|---|---|---|---|
| About 32 in. (275/65R18, 275/60R20, 285/55R20 class) | Fits; Ford fits 275/65R18 and 275/60R20 at the factory | Fits | Fits; more lift than this tire needs | 18 x 9 or 20 x 9, about +18 mm |
| 33 to 34 in. (275/70R18, 33×12.50R20, 295/70R18 class) | 275/70R18 is factory on Tremor; wider 33s often rub at full lock | The usual home for 33s and 34s | Fits | 17 x 9, 18 x 9, or 20 x 9, about 0 to -12 mm |
| 35 in. (35×12.50R20, 35×12.50R17 class) | No, except a factory Raptor | Sometimes, with trimming and rub at full lock | The usual setup for 35s | 20 x 10, about -18 to -24 mm; 17 x 8.5 at 0 mm on a Raptor |
| 37 in. (37×12.50R20 class) | No, except Raptor 37 and Raptor R | No | Six inches or more, plus trimming | 20 x 10 to 20 x 12, about -24 to -44 mm |
Our F-150 lander lists the same pattern from real orders: 275/65R18 and 275/55R20 or 285/55R20 on stock and mild setups, 295/70R18 and 33×12.50s on leveled daily and tow trucks, and 35×12.50R20 on lifted trucks, with 37×12.50R20 only with the correct lift and trimming. One example from our gallery is an F-150 Lariat on 20 x 10 Moto Metal MO970 wheels at -24 mm with 35×12.50R20 tires, with the suspension lifted a few inches.
A leveling kit raises the front to match the rear and does not add travel. A lift kit raises both ends, usually with new knuckles, control arms, or spacers. Both change front-end geometry, so plan an alignment either way. On a truck that tows, ask how the leveling kit affects headlight aim and the trailer’s stance before you buy it. Generation matters too. Kits are specific to 4×2 or 4×4 and to model years, and the Lightning’s rear suspension is a different design entirely.
Does a bigger tire change gearing and the speedometer?
Yes, on both counts. A taller tire covers more ground per revolution, so the speedometer reads low and the effective axle ratio drops. The math: effective ratio equals the axle ratio times the old tire diameter, divided by the new tire diameter. Ford lists a 3.73 electronic-locking rear axle on the 2025 Tremor. On its factory 275/70R18 (about 33.2 inches), stepping to a 35 gives 3.73 x 33.2 / 35, or about 3.54.
The 10-speed automatic in current F-150s hides a mild change well. A big jump plus towing is where you feel it. Whatever size you pick, have the tire size recalibrated afterward so the speedometer, odometer, and shift points stay accurate. A dealer can do it, and so can several aftermarket programmers. If the truck tows near its rating, a 37 deserves a conversation about gearing before anyone mounts tires.
How is the F-150 Raptor different?
The Raptor uses the same 6×135 bolt pattern and the same lug thread as other F-150s of its era. What changes is everything around the wheel: a wider track, long-travel suspension, and larger factory tires. Ford’s 2014 SVT Raptor supplement lists LT315/70R17 tires on 17 x 8.5 wheels with a 4.10 rear axle, and a full-size LT315/70R17 spare that has no TPMS sensor. The 2017–2020 Raptor kept 17 x 8.5 wheels and LT315/70R17 tires. For 2025, Ford lists LT315/70R17 all-terrains as standard and 37×12.5R17 tires on bead-lock capable 17-inch wheels for the Raptor 37 package and the Raptor R.
Because the Raptor already runs a 35-inch-class tire, offsets that make sense on a lifted standard F-150 can push the tire well past a Raptor’s fenders. Here is a Raptor we documented on 17 x 8.5 XD134 wheels at 0 mm with 35×12.50R17 Nitto Trail Grapplers, which keeps the stance close to factory. On bead-lock capable wheels, read Ford’s wording carefully. The 2014 supplement says converting its bead-lock compatible wheel to a true bead-lock is for off-road use only and on-road driving is not permitted.
Putting factory Raptor wheels on a standard F-150 is common. They bolt on, but the 17-inch diameter limits brake clearance on some trucks and the tire size assumes Raptor suspension. Check both before you buy a used set.
What about the Tremor?
The Tremor sits between a lifted XLT and a Raptor. Ford’s 2025 order guide lists 18-inch wheels with 275/70R18 all-terrains, off-road shocks, and a 3.73 electronic-locking rear axle. It has a standard F-150’s track, not a Raptor’s, so treat it like a well-equipped 4×4 that already runs 33s. A leveling kit and 34s, or a lift and 35s, is the usual next step.
What changes on an F-150 Lightning?
The Lightning uses the same 6×135 pattern as the gas F-150, and the 2023 Lightning owner’s manual lists M14 x 1.5 studs at 150 lb-ft (204 N·m), the same as the gas truck. Below the bed it is a different machine. The 2025 F-150 Lightning technical specifications list independent rear suspension with semi-trailing arms and coil springs. The gas F-150 in Ford’s order guide uses leaf springs. A leveling or lift kit built for a gas F-150 is not a Lightning part.
Weight is the other difference. A battery-electric truck carries a lot of mass before you load the bed, and Ford lists maximum payload of up to 2,329 lb on a properly equipped Lightning Pro. That makes the wheel’s load rating and the tire’s load index more important than usual. Match or exceed the load index on the door placard, and buy wheels rated for the truck, not just for the bolt pattern.
Ford’s 2025 Lightning order guide lists 275/65R18 all-terrains on 18-inch wheels for the Pro and XLT, 20-inch wheels on the Flash and Lariat with 275/60R20 all-terrains optional, and 275/50R22 tires on the Platinum’s 22-inch wheels. It also notes that a tire inflator and sealant kit is standard for 2025 and the spare wheel and tire are optional. Heavier, taller, more aggressive tires typically cost range on an EV, so expect fewer miles per charge after a big upgrade.
Will TPMS work with new wheels on an F-150?
Federal rules require a TPMS on light trucks like the F-150. FMVSS 138 was phased in from the 2006 model year and required all covered light vehicles by September 1, 2007, which generally means the 2008 model year. The rule, published in the Code of Federal Regulations at 49 CFR 571.138, requires a low-pressure warning when a tire falls 25 percent below the recommended cold pressure. It also requires owner’s manual language warning that replacement or alternate tires or wheels can stop the TPMS from working, and telling owners to check the malfunction light after a wheel change.
In practice, factory sensors can often move to aftermarket wheels if they are healthy and the wheel accepts a valve-stem sensor. Old sensors with dying batteries are a false economy, and lifted trucks that air down off-road will light the warning as designed. Our explainer on whether your old TPMS sensors can move to new wheels covers when to reuse and when to replace.
One more check: if a larger tire runs at a different pressure than the placard, the TPMS warning threshold may need to be reprogrammed so the system watches the right number. Ask about it when the new size is set up.
What lug nuts and hub-centric rings does an F-150 need with aftermarket wheels?
Three things have to match: thread, seat, and length. Thread is M14 x 2.0 on 2004–2014 and M14 x 1.5 on 2015 and newer. Seat is set by the wheel, not the truck. Most aftermarket truck wheels use a 60-degree conical seat, but check the maker’s spec. Length has to give full thread engagement through a thicker aftermarket mounting pad. Our guide on whether aftermarket wheels need special lug nuts explains seat types and when a wheel needs its own nuts.
Many F-150 owners run into swollen factory lug nuts. Ford has used two-piece nuts, a steel nut with a decorative cap, on many trucks. Moisture gets under the cap, the steel corrodes and swells, and the cap distorts until a correctly sized socket will not fit. Brake and suspension trade publications have written about it for years. If your factory nuts are capped, an aftermarket wheel is a good time to switch to one-piece nuts sized for the new wheel. Do not hammer an undersized socket onto a swollen nut on the roadside. That is how studs get damaged.
Hub-centric rings bridge the gap between a wheel’s larger center bore and the roughly 87.1 mm hub. They center the wheel during installation so the clamping load is even. Wheel spacers are a separate decision. If you use them, use hub-centric spacers built for the correct thread, and re-torque on the same schedule as the wheels.
What load rating do F-150 wheels and tires need?
Each wheel carries a maximum load rating from its maker, and each tire carries a load index. The placard on the driver’s door jamb gives the factory tire size, load index, and pressure. Your replacement tires should not carry less than that. Your wheels should be rated for the truck’s weight, with margin if you tow or carry a slide-in camper. Our Search By Vehicle tool filters F-150 wheels by load rating along with bolt pattern, offset, and center bore, and every order is reviewed by a fitment specialist.
LT (light truck) tires add stiffer construction and higher load ranges than P-metric tires. They ride firmer and weigh more. On a truck that tows heavy or carries a camper, that trade is usually worth it. On a daily driver that never sees a trailer, a P-metric or XL-load tire at the right load index is often the better match. If you are unsure, tell us what the truck carries and pulls, and we will size it to that.
How do we build an F-150 wheel and tire package?
Most F-150 orders we see are complete sets, because tire size, wheel width, and offset have to be chosen together. We mount and balance every package on Hunter equipment, run a fitment check, and offer TPMS, lug hardware, hub-centric rings, and Road Force balancing as options at checkout. Our guide to how we mount and balance packages explains what happens before a set ships.
Building a Jeep too? Our Jeep Wrangler wheel and tire fitment guide covers the 5×5 pattern, the JK-to-JL thread change, and backspacing for 35s and 37s.
A 35-inch package plus a lift adds up quickly. If you are spreading the cost out, read our explainer on how to finance wheels and tires first, because a lease and a loan cost very different amounts by the end of the term.
If you find the identical set cheaper at an authorized online retailer, our price match policy compares delivered prices, including shipping.
Changing the tire size away from what our Search By Vehicle tool allows can void the Fitment Guarantee, so tell us about your leveling kit or lift before you order, not after.
What should you check before you order F-150 wheels and tires?
Run this list in order. It is the same order our specialists use on the phone.
- Identify the generation, trim, and drivetrain. Confirm the model year and trim. The stud thread changes at 2015, from M14 x 2.0 to M14 x 1.5. Note Raptor, Tremor, or Lightning, and whether the truck is 4×2 or 4×4, because factory tire sizes differ.
- Read the door placard. Write down the factory tire size, load index, and cold inflation pressure. Replacement tires should not have a lower load capacity than the originals, and the wheel’s load rating should suit the truck.
- Choose the tire size first. Decide on the tire size for how you use the truck, then the suspension that size typically needs: stock for about 32 to 33 inches, a leveling kit for 33 to 34 inches, and a 4- to 6-inch lift for 35s.
- Pick wheel diameter, width, and offset for that tire. For leveled and lifted trucks, a 20 x 9 to 20 x 10 with 0 to -24 mm of offset is a common range. Run the numbers in an offset and backspacing calculator and check brake clearance before ordering.
- Confirm bolt pattern, center bore, and lug hardware. Match the 6×135 pattern, use a hub-centric ring if the wheel bore is larger than about 87.1 mm, and buy lug nuts with the right thread for the year and the right seat for the new wheel.
- Plan TPMS. Order TPMS sensors or confirm your old ones are healthy and compatible, and check that the TPMS malfunction light is off after the new wheels go on.
- Plan gearing and speedometer calibration. Calculate the effective axle ratio on the new tire size and have the tire size or speedometer recalibrated so the speedometer, odometer, and transmission shifting stay accurate.
- Install, torque, and re-check. Torque the lug nuts to 150 lb-ft in a star pattern with a torque wrench, retighten within 100 miles as Ford specifies, and get an alignment if lift, tire size, or offset changed.
Frequently asked questions
What is the bolt pattern on a Ford F-150?
Every F-150 from the 2004 redesign on, including the Raptor, Tremor, and Lightning, uses a 6×135 bolt pattern, also written 6×5.31. The center bore is about 87.1 mm. The carryover 2004 F-150 Heritage is the older truck and uses a different 5-lug pattern, so measure before you order.
What size lug nuts does an F-150 use?
It depends on the year. Ford’s owner’s manuals list M14 x 2.0 studs for the 2004–2014 F-150 and M14 x 1.5 studs for the 2015-and-newer F-150 and the Lightning. The two threads are not interchangeable, so lug nuts from a 2014 truck will not thread safely onto a 2015 truck.
What is the lug nut torque on a Ford F-150?
Ford specifies 150 lb-ft for F-150 lug nuts. Older manuals print it as 150 lb-ft (200 N·m) on M14 x 2.0 studs, and 2015-and-newer manuals print 150 lb-ft (204 N·m) on M14 x 1.5 studs. Ford says to retighten within 100 miles (160 km) after any wheel disturbance.
Will 2015 and newer F-150 wheels fit a 2009–2014 F-150?
The wheel usually bolts up because the 6×135 pattern and the roughly 87.1 mm hub carry over. The lug nuts do not. 2009–2014 trucks use M14 x 2.0 studs and 2015-and-newer trucks use M14 x 1.5, so use nuts with the thread for the truck and the seat for the wheel.
What size tires fit a stock F-150?
A stock F-150 typically runs tires up to about 32 to 33 inches tall, such as 275/65R18 or 275/60R20, which Ford fits at the factory. The 2025 Tremor ships on 275/70R18, about 33.2 inches. Larger tires usually need a leveling kit or lift. Treat these as typical, not guaranteed.
What size tires fit a leveled F-150?
With a typical front leveling kit of about 2 inches, many F-150 owners run 33- to 34-inch tires, such as 33×12.50R20 or 295/70R18, on a 9-inch wheel with moderate negative offset. Some trimming or rubbing at full lock is possible. Treat this as a typical range, not a guarantee.
Do Raptor wheels fit a regular F-150?
Raptor wheels share the 6×135 bolt pattern, so they bolt on, and the lug thread matches trucks of the same era. Factory Raptor wheels are 17 inches and run 35- or 37-inch-class tires on a wider-track truck, so check brake clearance, offset, and tire size before putting them on a standard F-150.
Can I put aftermarket wheels on an F-150 Lightning?
Yes, if the wheel matches the 6×135 pattern, has a load rating suited to the truck, and uses lug nuts for the M14 x 1.5 studs. The Lightning is heavier than most gas F-150s and has independent rear suspension, so gas-truck lift and leveling kits do not carry over and bigger tires typically reduce range.
Who can check your F-150 build before you order?
Send us the year, trim, drivetrain, suspension, and the tire size you want, and a specialist will tell you what fits and what it will take. You can contact a fitment specialist online at any hour, or call or text 1-866-757-4679 during sales hours, Monday through Friday, 8:30 AM to 6:00 PM Eastern. If the honest answer is that your truck needs a lift or a gearing conversation before 37s, we will tell you that before you spend the money.
