Ford Bronco PCD

1975–1996
VERIFIED
⌀87.1
Centre bore87.1 or 93.1 mm
Offset (ET)ET1 to ET55
Fixing type-
Tightening torque135 Nm
Original tyres255/70R16
⚠ This model comes with 5x139.7 or 6x139.7 depending on the year or version. Check on an original wheel or with a professional before buying anything.

Fitting wheels on a Ford Bronco

A Ford Bronco (1975–1996) uses a 5x139.7 or 6x139.7 PCD and a centre bore of 87.1 or 93.1 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

  • PCD: 5x139.7 or 6x139.7 required. See all vehicles with 5x139.7.
  • Centre bore: the wheel must have a centre bore of 87.1 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 87.1 mm.
  • Offset: the original is ET1 to ET55. Compare your future wheel with the offset calculator (your vehicle is already selected) to see how many millimetres further in or out it will sit.
  • Fixings: thread -, tightened to 135 Nm. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.
  • Tyres: original fitment is 255/70R16. For another size, check the diameter difference with the equivalence calculator (under 3 % recommended).

All recorded versions (2)

The original specs vary with the year, trim or wheel size. Identify your version from the tyre size marked on the sidewall.

VersionPCDCentre boreWheelOffsetTyre
Version 1 5x139.7 87.1 mm — ET1 —
Version 2 6x139.7 93.1 mm — ET55 255/70R16

Will wheels from another vehicle fit your Bronco?

Choose the vehicle the wheels come from: we compare the hub, then each original wheel to the millimetre.

Frequently asked questions

What is the PCD of a Ford Bronco?

A Ford Bronco (1975–1996) can have a 5x139.7 or 6x139.7 PCD depending on the version: check on an original wheel.

Does a Ford Bronco need a hub centric ring?

The centre bore (hub diameter) of a Ford Bronco is 87.1 or 93.1 mm. A wheel with a larger centre bore is fitted with a hub centric ring that brings it down to the hub diameter. A wheel with a smaller centre bore cannot be fitted.

What offset (ET) for a Ford Bronco?

The recorded original offset is ET1 to ET55 depending on the version and wheel size. A lower ET pushes the wheel outwards, a higher ET pulls it inwards: check wheel well and caliper clearance before making any change.

What tightening torque for the wheels of a Ford Bronco?

The specified tightening torque is 135 Nm for - fixings. Tighten in a criss-cross pattern with a torque wrench and check the tightness again after about fifty kilometres.

Does a value look wrong, or is a version missing? Let us know, we check every report.