What Is a 6×135 Bolt Pattern and Which Vehicles Use It?

A 6×135 bolt pattern means six lug holes sit evenly spaced on a 135-millimeter circle — a fitment shared mainly by Ford and Lincoln trucks and SUVs.

The 2004 redesign of the Ford F-150 swapped a 5-lug hub for a 6-lug one, splitting the truck aftermarket in two: wheels from a 2003 F-150 stopped fitting. Knowing what the numbers mean, which vehicles carry the pattern, and what else must line up before a wheel bolts on safely saves an expensive return.

What Does 6×135 Actually Measure?

The first number is the lug count; the second is the diameter of the bolt circle in millimeters, measured across the centers of opposite lug holes. A 6×135 wheel has six holes on a 135 mm circle — 5.31 inches, so listings sometimes read 6×5.31.

That diameter is not the gap between neighboring studs but the circle they sit on; getting that wrong is how people order the wrong wheel.

Ford and Lincoln applications typically share three other specs: M14 x 2.0 wheel studs, a center bore of roughly 87.1 mm, and the 6×135 bolt circle. Earlier F-150s (1997–2003) used 5×135 — same 135 mm circle, one fewer lug — and won’t bolt to a 2004-or-newer truck without a properly engineered adapter.

Which Ford and Lincoln Vehicles Use It?

Ford’s F-150 from 2004 onward is the flagship 6×135 application, joined by the Expedition, Lincoln Navigator, Lincoln Mark LT, and the Raptor and Lightning variants. AmericanTrucks’ truck wheel bolt pattern guide and Performance Plus Tire’s fitment roundup both list these trucks under the pattern.

Manufacturer-sourced compilations narrow it further, listing the 2015–2026 F-150 as 6×135 and covering the 2017–2025 Raptor separately. Treat any published year range as a starting point — trims, regional builds, and special packages can move fitment. If you’re shopping, this roundup of tested 6×135 bolt pattern wheels pairs each option with the trucks it’s built for.

What Else Has to Match Before a Wheel Fits?

A matching bolt pattern is necessary but not sufficient — center bore, offset, width, brake clearance, lug-seat type, and load rating all decide whether a wheel mounts safely.

• Center bore. A larger bore needs correctly sized hub-centric rings to center it; a smaller bore won’t seat over the hub.
• Lug-seat design. Ford’s factory wheels typically use a specific seat profile; a mismatched lug nut can loosen or damage the wheel even with the right pattern.
• Offset and width. These set how far the wheel sits outboard and whether it clears calipers, suspension, and fenders through full steering lock and suspension travel.
• Load rating. A wheel must be rated for the truck’s weight, especially on tow-heavy F-150 builds.
• Torque procedure. Follow Ford’s spec for the lug nuts and recheck after installation per the wheel maker’s instructions.

One more trap: 6×5.5 also has six lugs but is a different bolt circle and won’t interchange with 6×135 on lug count alone. Adapters exist but add thickness, shift effective offset, and can introduce clearance and load problems — only use ones built specific to your truck and wheel, hub-centric, and torqued correctly.

How Do You Confirm Fitment Before Buying?

Pull the exact make, model year, trim, drivetrain, and market, then check the owner’s manual or factory wheel label for bolt pattern, diameter, width, offset, center bore, and load rating. AmericanTrucks’ truck wheel bolt pattern guide is a solid cross-check for the pattern itself.

Then confirm the replacement wheel’s center bore matches the hub, the lug-seat type and thread match your studs, and everything clears the brakes and body at full lock and full suspension travel. Recheck torque after installation. One generic year range from a listing is not confirmation — the vehicle in your driveway is.