A Dodge Ramcharger (1979–1983) uses a 5x139.7 PCD and a centre bore of 77.8 mm.
Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.
Centre bore: the wheel must have a centre bore of 77.8 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 77.8 mm.
Offset: the original is ET1. 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 140 Nm. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.
Vehicles with the same PCD and centre bore
Same 5x139.7 PCD and same 77.8 mm centre bore: wheels from these vehicles bolt on and centre on a Dodge Ramcharger without rings. Offset, width, diameter and caliper clearance still need checking.
Will wheels from another vehicle fit your Ramcharger?
Choose the vehicle the wheels come from: we compare the hub, then each original wheel to the millimetre.
Same PCD, different centre bore
These vehicles also use 5x139.7 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 77.8 mm, and will not fit if it is smaller.
A Dodge Ramcharger (1979–1983) has a PCD of 5x139.7: 5 studs or bolts spaced around a circle 139.7 mm in diameter.
Does a Dodge Ramcharger need a hub centric ring?
The centre bore (hub diameter) of a Dodge Ramcharger is 77.8 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 Dodge Ramcharger?
The recorded original offset is ET1. 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 Dodge Ramcharger?
The specified tightening torque is 140 Nm for - fixings. Tighten in a criss-cross pattern with a torque wrench and check the tightness again after about fifty kilometres.
Which vehicles have the same PCD as a Dodge Ramcharger?
With the same PCD (5x139.7) and the same centre bore (77.8 mm), these include: Dodge RAM 1500, RAM RAM 1500. Offset, width and rim diameter still need checking for each vehicle.
Does a value look wrong, or is a version missing? Let us know, we check every report.
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