Chevrolet USA G1500

Workshop data. Confirm against the vehicle placard.

All makes › Chevrolet USA › G1500 › 2004

Cold pressures. Final-tighten wheel nuts with a calibrated torque wrench, never an impact gun. Re-check after 25–50 miles.

Wheel nut torque · 2004

190 Nm

235/75R15, 245/70R17, 245/75R16

1 2 3 4
4 bolts
1 4 2 5 3
5 bolts
1 2 6 4 3 5
6 bolts

Use the star / cross order that matches the wheel. Start fasteners by hand. Seat the wheel flush on the hub before final torque. Recheck after 25–50 miles. Confirm against the vehicle placard and handbook.

Pressures Torque Placard Location

Workshop checks

When to torque: every time a wheel is off — tyres, punctures, seasonal swap, brakes.

Seat first: the wheel must sit flush on the hub. Dirt or rust under the wheel means the wrench number is meaningless.

Match the seat: conical, ball/radius and flat/washer seats are not interchangeable. Thread size alone is not enough.

Recheck: after 25–50 miles check the same figure again. Do not add extra Nm.

Conicaltapered cone — angle must match the wheel
Ball / radiusrounded seat — common on some OEM alloys
Flat / washerflat clamp, often with a shank and washer

Pressures

TyreNormal F/RLaden F/REco F/RTorque
235/75R15 32 PSI / 40 PSI — — 190 Nm
245/70R17 32 PSI / 40 PSI — — 190 Nm
245/75R16 32 PSI / 40 PSI — — 190 Nm

Fitment specs

1996 Centre Bore: 77.803 - 14Tyre sizes235/75R15245/75R16245/70R17PCD: 6X139.7Front Offset: 22Rear
1996 Centre Bore: 77.803 - 14Tyre sizes235/75R15245/75R16245/70R17PCD: 6X139.7Front Offset: 22Rear
1996 Centre Bore: 77.803 - 14Tyre sizes235/75R15245/75R16245/70R17PCD: 6X139.7Front Offset: 22Rear
1996 Centre Bore: 77.803 - 14Tyre sizes235/75R15245/75R16245/70R17PCD: 6X139.7Front Offset: 22Rear
1996 Offset: centre-bore/","name":"Chevrolet USA G1500 Wheel Fitment, PCD, Offset & Centre Bo
1996 Offset: 13Rear Offset: 13Centre Bore: 77.803 - 14Tyre sizes235/75R15245/75R16245/70R17PC
1996 Offset: 13Rear Offset: 13Centre Bore: 77.803 - 14Tyre sizes235/75R15245/75R16245/70R17PC
1996 Offset: 13Rear Offset: 13Centre Bore: 77.803 - 14Tyre sizes235/75R15245/75R16245/70R17PC
1996 PCD: offset-centre-bore/","name":"Chevrolet USA G1500 Wheel Fitment, PCD, Offset & Ce
1996 PCD: 5X127Front Offset: 13Rear Offset: 13Centre Bore: 77.803 - 14Tyre sizes235/75R152
1996 PCD: 5X127Front Offset: 13Rear Offset: 13Centre Bore: 77.803 - 14Tyre sizes235/75R152
1996 PCD: 5X127Front Offset: 13Rear Offset: 13Centre Bore: 77.803 - 14Tyre sizes235/75R152
1996 Centre bore: 77.8
1996 Front offset: 13
1996 PCD: 5X127
1996 Rear offset: 13
1996 Centre bore: 77.8
1996 Front offset: 13
1996 PCD: 5X127
1996 Rear offset: 13
1997 Centre bore: 77.8
1997 Front offset: 13
1997 PCD: 5X127
1997 Rear offset: 13
1997 Centre bore: 77.8
1997 Front offset: 13
1997 PCD: 5X127
1997 Rear offset: 13
1998 Centre bore: 77.8
1998 Front offset: 13
1998 PCD: 5X127
1998 Rear offset: 13
1998 Centre bore: 77.8
1998 Front offset: 13
1998 PCD: 5X127
1998 Rear offset: 13
1999 Centre bore: 77.8
1999 Front offset: 13
1999 PCD: 5X127
1999 Rear offset: 13
1999 Centre bore: 77.8
1999 Front offset: 13
1999 PCD: 5X127
1999 Rear offset: 13
2000 Centre bore: 77.8
2000 Front offset: 13
2000 PCD: 5X127
2000 Rear offset: 13
2000 Centre bore: 77.8
2000 Front offset: 13
2000 PCD: 5X127
2000 Rear offset: 13
2001 Centre bore: 77.8
2001 Front offset: 13
2001 PCD: 5X127
2001 Rear offset: 13
2001 Centre bore: 77.8
2001 Front offset: 13
2001 PCD: 5X127
2001 Rear offset: 13