Fitment at a Glance

Here's the short version before the deep dive, and it's the one thing every Bronco owner needs to get right. The standard Bronco, from the Base up through the Sasquatch, runs a 6x139.7mm (6x5.5") bolt pattern with a 93.1mm hub bore and M12x1.5 lug nuts. The Bronco Raptor is different: it runs a 6x135mm pattern with an 87.1mm bore and M14x1.5 lugs, the same pattern as the F-150 Raptor. The two do not interchange, so the first question is always which Bronco you have.

Standard Bronco

6x139.7mm

93.1mm bore, M12x1.5

Bronco Raptor

6x135mm

87.1mm bore, M14x1.5

Sasquatch factory setup

17x8.5, +30 offset

315/70R17 (~35")

Popular aftermarket setup

17x9, 0 to +18 offset

OEM FORD BRONCO WHEEL & TIRE SPECS

Before you shop aftermarket, it helps to know what came from the factory. The Bronco ships a wide range of wheels by trim, from 16-inch steel on the Base up to the Sasquatch's 17x8.5 wrapped in a 35, and the factory offset tells you a lot about how much room you have to work with.

Standard trims (Base through Badlands)

The Base, Big Bend, Black Diamond, and Badlands all run the 6x139.7 pattern on a high +55 offset, which tucks the wheels deep under the fenders. Sizes step up by trim, from the Base's 16x7 with a 255/70R16 to the Badlands' 17x8 with a 285/70R17 (right around a 33). That high +55 offset is why a standard Bronco has so much visual room in the wheel wells before you touch it.

Wildtrak and the Sasquatch package

The Wildtrak and any Bronco with the Sasquatch package drop to a 17x8.5 wheel at a +30 offset wrapped in a 315/70R17, which is a true 35-inch tire, on beadlock-capable wheels. That lower +30 offset sits much closer to the aftermarket sweet spot than the other standard trims, and the Sasquatch's factory 35s mean it starts where a lot of builds are trying to get to.

Bronco Raptor

The Bronco Raptor is the outlier. It runs the 6x135 pattern with an 87.1mm bore and M14x1.5 lugs, on a 17x8.5 wheel around +34 to +35 wrapped in a factory 37x12.50R17, beadlock-capable from the line. It shares its pattern with the F-150 Raptor, not the rest of the Bronco lineup.

Standard Bronco · Base through Badlands

6x139.7 · 93.1mm bore · M12x1.5 thread · high +55 factory offset

TrimWheelOffsetFactory tire
Base16x7+55255/70R16
Big Bend17x7.5+55255/75R17
Black Diamond17x7.5+55LT265/70R17
Badlands17x8+55LT285/70R17 (~33″)
All standard trims share the 6x139.7 pattern and 93.1mm bore. The +55 offset tucks the wheels deep, leaving room to pull the stance out with aftermarket.

Wildtrak & Sasquatch Package

6x139.7 · 93.1mm bore · M12x1.5 thread · lower +30 offset · beadlock-capable

ConfigWheelOffsetFactory tire
Wildtrak17x8.5+30315/70R17 (~35″)
Sasquatch package17x8.5+30315/70R17 (~35″)
The Sasquatch runs factory 35s on beadlock-capable wheels at +30, much closer to the aftermarket sweet spot than the other standard trims.

Bronco RaptorDifferent pattern

6x135 · 87.1mm bore · M14x1.5 thread · factory 37s · beadlock-capable

ConfigWheelOffsetFactory tire
Bronco Raptor17x8.5+34 to +3537x12.50R17LT
The Bronco Raptor runs the F-150 Raptor's 6x135 pattern, not the standard Bronco's 6x139.7. Wheels do not interchange between the two.

FORD BRONCO WHEEL FITMENT

This is where a bad purchase happens. Ford Bronco wheel fitment comes down to four numbers plus one Bronco-specific quirk: bolt pattern, hub bore, offset, width, and whether your crash bars are still on. Nail all of them and the wheel sits right, clears the brakes, and runs smooth on and off the trail.

Bolt pattern: know which Bronco you have

The standard Bronco runs a 6x139.7mm bolt pattern on a 93.1mm hub bore, the same six-lug pattern as the Toyota Tacoma, 4Runner, and Tundra. The Bronco Raptor runs 6x135 on an 87.1mm bore, shared with the F-150 Raptor. This is the one spec people get wrong most often, so confirm your pattern before anything else. A wheel built for a standard Bronco will not bolt onto a Bronco Raptor, and the reverse is just as true.

Offset: where the stance lives

Factory offset on the standard trims is a high +55, and even the Sasquatch sits at +30. Going aftermarket, most Bronco builds land between +18 for a clean daily-driver stance and 0 for a wider, planted look that fills the fenders and pulls the tires out toward the flares. A 17x9 wheel in that 0 to +18 range is the most-run setup in the Bronco world. Push into negative offset for more poke and you get real presence, with more load on the wheel bearings and more likelihood of rubbing at full lock.

The crash bars: the Bronco-specific step

Here's the part that surprises first-time Bronco builders. The factory crash bars behind the front bumper are the main thing that limits tire clearance, and Ford built them to come off with two bolts each. Most 35 and 37-inch setups on a Bronco start with pulling the crash bars, and on the Sasquatch they were clearly designed to be removed. Once they're off, a well-chosen offset does most of the rest of the work.

Diameter
50CAL
17x9 +0mm
17x9 -12mm
20x9 +0mm
20x9 -12mm
BAJA
17x9 +0mm
17x9 -12mm
COMBAT
17x9 +1mm
17x9 -12mm
20x9 +0mm
20x10 -18mm*
COMMANDO
17x9 +0mm
17x9 -12mm
20x9 +0mm
20x10 -18mm*
GRIT
17x8.5 +25mm
17x9 +1mm
17x9 -12mm
INVADER
17x9 +25mm
17x9 +0mm
17x9 -12mm
17x9 -38mm*
KRAWLER
17x9 +1mm
17x9 +0mm
17x9 -12mm
18x9 +1mm
18x9 -12mm
20x9 +1mm
20x9 +0mm
20x10 -18mm*
22x10 -18mm*
LUNATIC
17x9 +1mm
17x9 -12mm
18x9 +1mm
18x9 -12mm
20x9 +0mm
20x10 -18mm*
MOJAVE
17x8.5 +25mm
17x9 +0mm
17x9 -12mm
20x9 +0mm
OLYMPUS
17x9 -12mm
17x9 -35mm*
18x9 +1mm
18x9 -12mm
20x9 +0mm
20x10 -24mm*
TRAIL
17x8.5 +25mm
17x9 +1mm
17x9 -12mm
20x9 +20mm
20x9 +1mm
20x10 -18mm*
YOSEMITE
17x9 +0mm
20x9 +18mm
20x10 -18mm*

All fitments are drilled 6x139.7 for the standard Ford Bronco (Base through Sasquatch), no adapters. * Aggressive offset, plan on crash-bar removal and minor liner trimming at full lock. 17-inch setups leave the most sidewall for airing down; 18, 20 and 22-inch setups lean toward street and show. Confirm your trim and suspension before ordering. Bronco Raptor owners: see the 6x135 table.

BRONCO RAPTOR WHEELS

The Bronco Raptor plays by its own rules, starting with the bolt pattern. It runs a 6x135mm pattern with an 87.1mm hub bore and M14x1.5 lug nuts, the same as the F-150 Raptor, which means standard Bronco wheels will not fit it and Bronco Raptor wheels will not fit a regular Bronco. If you have the Raptor, you shop the 6x135 pattern, full stop.

From the factory it rolls on 17x8.5 wheels around +34 to +35 wrapped in a 37x12.50R17, on beadlock-capable wheels. That's a factory 37, which puts the Bronco Raptor further down the build path than almost anything else in its class right out of the box.

Fitment that matches how the Raptor is built

Going aftermarket, most Bronco Raptor builds keep the 17-inch diameter for maximum sidewall and drop the offset toward zero for a wider stance. Our INVADER forged beadlock comes in the 6x135 pattern, the factory-style beadlock-capable setup Raptor owners already know, and it's a strong pick if you want a true beadlock for low-pressure trail and sand running. The rest of our 6x135 lineup covers the Raptor in 17 and 20-inch sizes across the same offset range.

Shop Bronco Raptor Wheels

WILL 33s, 35s & 37s FIT?

The Bronco takes big tires better than most SUVs, and the answer almost always comes down to one thing: do you have the Sasquatch package or not. Here's the honest breakdown.

Will 33s fit a Bronco?

Yes, easily. A 33-inch tire (285/70R17) is close to what the Badlands already runs, and it fits clean on most Broncos with stock or lightly leveled suspension. It's the simplest upgrade and the one that keeps the truck driving closest to stock.

Will 35s fit a Bronco?

Yes, and the how depends on your trim. The Sasquatch already runs a 35 from the factory, so a 35 is a straight swap. On a non-Sasquatch Bronco, a 35 fits with the crash bars removed and an offset near zero, and many owners run them at stock height or with a small 1 to 1.5-inch level and report no rubbing. Keep the tire width to around 285 (about 11.2 inches) on a higher-offset wheel, since a wider 315 needs more backspacing to clear the upper control arm and sway bar.

Will 37s fit a Bronco?

Yes, with a real plan. On the Sasquatch, 37s fit with a 2 to 2.5-inch lift and light trimming, and the removable crash bars make it cleaner than most trucks. On a non-Sasquatch Bronco, plan on a 2 to 3-inch lift, crash-bar removal, and some liner and flare trimming. The Bronco Raptor comes with 37s already, so for that truck the question is just wheel choice, not clearance. Across every Bronco, 37 is the practical ceiling, since a larger tire runs into the frame rail that can't be trimmed.

LOCK WHEELS FOR YOUR BRONCO

Here's where the guide gets practical. Every wheel below is drilled for the Bronco, in 6x139.7 for the standard trucks and 6x135 for the Bronco Raptor, and built for real trail abuse, not just looks. They bolt up with no adapters and no guesswork, and they seat hub-centric out of the box.

These aren't repurposed street wheels with an off-road sticker. They're load-rated, tested on real trails, and finished to look as good in a driveway as they do covered in trail dust.

Shop All Bronco Wheels]

Real People. Real Builds.

Specs tell you what fits. These Broncos show you how it looks when it's done right. Every build below is running Lock Off-Road wheels on a Bronco or Bronco Raptor, shot in the wild, not in a studio. Tap any photo to see the exact wheel and finish.

FORD BRONCO & BRONCO RAPTOR WHEELS: FAQ

What is the bolt pattern on a Ford Bronco?

The standard Ford Bronco (Base through Sasquatch) uses a 6x139.7mm (6x5.5") bolt pattern with a 93.1mm hub bore and M12x1.5 lug nuts. The Bronco Raptor is the exception, using a 6x135mm pattern instead.

What is the Bronco Raptor bolt pattern?

The Bronco Raptor uses a 6x135mm bolt pattern with an 87.1mm hub bore and M14x1.5 lug nuts, the same as the Ford F-150 Raptor. This is different from the standard Bronco's 6x139.7 pattern, so wheels are not interchangeable between the two.

Do Bronco Raptor wheels fit a regular Bronco?

No. The Bronco Raptor uses a 6x135 pattern with an 87.1mm bore, while the standard Bronco uses 6x139.7 with a 93.1mm bore. The wheels will not swap between them. Confirm which Bronco you have before buying wheels.

What wheel offset is best for a Ford Bronco?

Factory offset is a high +55 on standard trims and +30 on the Sasquatch. Most aftermarket Bronco builds run between +18 for a clean daily-driver stance and 0 for a planted, fender-filling look. A 17x9 wheel at 0 to +18 is the most common setup. Negative offset adds poke but increases rubbing and bearing load.

Will 35s fit a Bronco?

Yes. The Sasquatch runs 35s from the factory, so it's a straight swap. On a non-Sasquatch Bronco, 35s fit with the crash bars removed and an offset near zero, often at stock height or with a small 1 to 1.5-inch level. Keep the tire around 285-width on a higher-offset wheel to avoid rubbing.

Will 37s fit a Bronco?

Yes, with a plan. On a Sasquatch, 37s fit with a 2 to 2.5-inch lift and light trimming. On a non-Sasquatch Bronco, plan on a 2 to 3-inch lift, crash-bar removal, and liner and flare trimming. The Bronco Raptor comes with 37s already. A 37 is the practical ceiling on any Bronco because a larger tire hits the frame rail.

Do I need to remove the crash bars to fit bigger tires?

For most 35 and 37-inch setups, yes. The factory crash bars behind the front bumper are the main clearance limit, and Ford designed them to come off with two bolts each. Removing them is a standard early step in most Bronco tire upgrades.

Does the Sasquatch package come with beadlock wheels?

The Sasquatch package comes with beadlock-capable wheels from the factory, meaning they're built to accept a beadlock ring. The Bronco Raptor is also beadlock-capable. If you want a true forged beadlock, our INVADER forged beadlock in the 6x135 pattern fits the Bronco Raptor.

Do Bronco wheels fit a Tacoma, 4Runner, or Tundra?

The standard Bronco shares the 6x139.7 pattern with the Toyota Tacoma, 4Runner, and Tundra, so wheels can cross-fit if the hub bore and offset also work for your setup. The Bronco Raptor shares its 6x135 pattern with the F-150 Raptor instead, not with the Toyota trucks.