Chevrolet Astro 4WD PCD

from 2003

VERIFIED

Centre bore78.1 mm

Offset (ET)ET31

Fixing typeEcrous - 14x1.50

Tightening torque135 Nm

Hub centric rings 78.1 mm → Wheel spacers 6x139.7(partner link) Change PCD (PCD adapter)(partner link) Sheet for your mechanic

Fitting wheels on a Chevrolet Astro 4WD

A Chevrolet Astro 4WD (from 2003) uses a 6x139.7 PCD and a centre bore of 78.1 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

PCD: 6x139.7 required. See all vehicles with 6x139.7.
Centre bore: the wheel must have a centre bore of 78.1 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 78.1 mm.
Offset: the original is ET31. 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 Ecrous - 14x1.50, tightened to 135 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 6x139.7 PCD and same 78.1 mm centre bore: wheels from these vehicles bolt on and centre on a Chevrolet Astro 4WD without rings. Offset, width, diameter and caliper clearance still need checking.

Chevrolet Avalanche 2001–2006 Chevrolet Silverado 1999–2005 Chevrolet Tahoe 1996–2005 Chevrolet C,K 1988–2010 GMC Sierra 1500 from 2010 Infiniti QX56 2004–2013 Nissan Armada from 2004 Nissan Titan from 2003 Cadillac Escalade 1999–2006 Nissan Patrol 1987–1997 GMC Safari 1985–2002

Will wheels from another vehicle fit your Astro 4WD?

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

Make

Model

Same PCD, different centre bore

These vehicles also use 6x139.7 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 78.1 mm, and will not fit if it is smaller.

Chevrolet Colorado ⌀99.5 Chevrolet K1500 ⌀78.3 Chevrolet K2500 ⌀78.3 Infiniti QX80 ⌀77.8 Hyundai Staria ⌀92.5 RAM RAM 1500 ⌀77.8 Holden Colorado ⌀99.5 Lexus GX460 ⌀106

Frequently asked questions

What is the PCD of a Chevrolet Astro 4WD?

A Chevrolet Astro 4WD (from 2003) has a PCD of 6x139.7: 6 studs or bolts spaced around a circle 139.7 mm in diameter.

Does a Chevrolet Astro 4WD need a hub centric ring?

The centre bore (hub diameter) of a Chevrolet Astro 4WD is 78.1 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 Chevrolet Astro 4WD?

The recorded original offset is ET31. 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 Chevrolet Astro 4WD?

The specified tightening torque is 135 Nm for Ecrous - 14x1.50 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 Chevrolet Astro 4WD?

With the same PCD (6x139.7) and the same centre bore (78.1 mm), these include: Chevrolet Avalanche, Chevrolet Silverado, Chevrolet Tahoe, Chevrolet C,K. Offset, width and rim diameter still need checking for each vehicle.

Other Chevrolet models

Corvette C8 5x120 Bolt EV 5x105 Spark M400 4x100 Trax 5x105 Corvette C7 5x120.65 Volt 5x115 Aveo 4 trou 4x100 Aveo 5 trou 5x105 Orlando 5x115 Silverado 2500 8x180 Spark M300 4x100 Cruze Diesel 5x115 All Chevrolet →

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