Chevrolet USA Impala

Workshop data. Confirm against the vehicle placard.

All makes › Chevrolet USA › Impala › 2000

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

Wheel nut torque · 2000

120 Nm

225/60R16, 235/55R17

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
225/60R16 32 PSI / 32 PSI — — 120 Nm
235/55R17 32 PSI / 32 PSI — — 120 Nm

Fitment specs

1991 Centre Bore: 78.300 - 05Tyre sizes225/60R16PCD: 5x115Front Offset: 52Rear Offset: 52Centre Bo
1991 Centre Bore: 78.300 - 05Tyre sizes225/60R16PCD: 5x115Front Offset: 52Rear Offset: 52Centre Bo
1991 Centre Bore: 78.300 - 05Tyre sizes225/60R16PCD: 5x115Front Offset: 52Rear Offset: 52Centre Bo
1991 Centre Bore: 78.300 - 05Tyre sizes225/60R16PCD: 5x115Front Offset: 52Rear Offset: 52Centre Bo
1991 Offset: centre-bore/","name":"Chevrolet USA Impala Wheel Fitment, PCD, Offset & Centre B
1991 Offset: 12Rear Offset: 12Centre Bore: 78.300 - 05Tyre sizes225/60R16PCD: 5x115Front Offs
1991 Offset: 12Rear Offset: 12Centre Bore: 78.300 - 05Tyre sizes225/60R16PCD: 5x115Front Offs
1991 Offset: 12Rear Offset: 12Centre Bore: 78.300 - 05Tyre sizes225/60R16PCD: 5x115Front Offs
1991 PCD: offset-centre-bore/","name":"Chevrolet USA Impala Wheel Fitment, PCD, Offset & C
1991 PCD: 5x127Front Offset: 12Rear Offset: 12Centre Bore: 78.300 - 05Tyre sizes225/60R16P
1991 PCD: 5x127Front Offset: 12Rear Offset: 12Centre Bore: 78.300 - 05Tyre sizes225/60R16P
1991 PCD: 5x127Front Offset: 12Rear Offset: 12Centre Bore: 78.300 - 05Tyre sizes225/60R16P
1991 Centre bore: 78.3
1991 Front offset: 12
1991 PCD: 5x127
1991 Rear offset: 12
1991 Centre bore: 78.3
1991 Front offset: 12
1991 PCD: 5x127
1991 Rear offset: 12
1992 Centre bore: 78.3
1992 Front offset: 12
1992 PCD: 5x127
1992 Rear offset: 12
1992 Centre bore: 78.3
1992 Front offset: 12
1992 PCD: 5x127
1992 Rear offset: 12
1993 Centre bore: 78.3
1993 Front offset: 12
1993 PCD: 5x127
1993 Rear offset: 12
1993 Centre bore: 78.3
1993 Front offset: 12
1993 PCD: 5x127
1993 Rear offset: 12
1994 Centre bore: 78.3
1994 Front offset: 12
1994 PCD: 5x127
1994 Rear offset: 12
1994 Centre bore: 78.3
1994 Front offset: 12
1994 PCD: 5x127
1994 Rear offset: 12
1995 Centre bore: 78.3
1995 Front offset: 12
1995 PCD: 5x127
1995 Rear offset: 12
1995 Centre bore: 78.3
1995 Front offset: 12
1995 PCD: 5x127
1995 Rear offset: 12
1996 Centre bore: 78.3
1996 Front offset: 12
1996 PCD: 5x127
1996 Rear offset: 12
1996 Centre bore: 78.3
1996 Front offset: 12
1996 PCD: 5x127
1996 Rear offset: 12