GM Service Manual Online
For 1990-2009 cars only

Description

Specifications

Steel Wheels

Rim Width Code

7J

Diameter Code

16

Maximum Permissible Radial Runout All Steel Wheels

0.7 mm

Offset

43 mm (positive)

Alloy Wheel Specifications - Except HSV Maloo

Description

Specifications

Alloy Wheels

Rim Width Code

8J

Diameter Code

18, 19

Maximum Permissible Radial Runout All Models

0.4 mm

Offset

18" x 8", 19" x 8"

48 mm (positive)

Alloy Wheel Specifications - HSV Maloo

Description

Specifications

Alloy Wheels

Rim Width Code

8J

9.5J

Diameter Code

19

20

Maximum Permissible Radial Runout All Models

0.4 mm

Offset

19" x 8" , 20" x 8"

48 mm (positive)

19" x 9.5", 20" x 9.5"

57 mm (positive)

Inflation Pressure Specifications - Except HSV Maloo

Model

Engine

Wheel

Tire Designation

Recommended Cold Inflation

Up to 2 Passengers

Up to Max. Load

Front

Rear

Front

Rear

Ute

V6

7J x 16 steel

225/60 R16 102H

250 kPa

36 PSI

250 kPa

36 PSI

250 kPa

36 PSI

270 kPa

39 PSI

SV6

V6

8J x 18 alloy

245/45 R18 96V

250 kPa

36 PSI

250 kPa

36 PSI

250 kPa

36 PSI

270 kPa

39 PSI

SS

V8

8J x 18 alloy

245/45 R18 96V

250 kPa

36 PSI

250 kPa

36 PSI

250 kPa

36 PSI

270 kPa

39 PSI

SS-V

V8

8J x 19 alloy

245/40 R19 94W

250 kPa

36 PSI

250 kPa

36 PSI

250 kPa

36 PSI

270 kPa

39 PSI

Temporary use spare

17 x 4

T155/80 R17 111M

420

For speeds above 160 km/h

250 kPa

36 PSI

250 kPa

36 PSI

270 kPa

39 PSI

300 kPa

43 PSI

Inflation Pressure Specifications - HSV Maloo

Model

Engine

Wheel

Tyre Designation

Recommended Cold Inflation kPa

Up to 3 Passengers

Up to Max. Load

Front

Rear

Front

Rear

Maloo

V8

8.0J x 19 alloy

245/40 ZR19 98Y

250

250

250

270

Maloo

V8

9.5J x 19 alloy

275/35 ZR19 96Y

250

250

250

270

Maloo Spare

V8

8.0J x 19 alloy

245/40 ZR19 98Y

300

Maloo

V8

8.0J x 20 alloy

245/35 ZR20 95Y

250

250

250

270

Maloo

V8

9.5J x 20 alloy

275/30 ZR20 97Y

250

250

250

270

Maloo Spare

V8

8.0J x 20 alloy

245/35 ZR20 95Y

300