GM Service Manual Online
For 1990-2009 cars only

Model/Restrictions

D

J

K

Z

Standard Wheel Base (VIN U)

  • Vehicles with 205/70R15 Tires

133-153 mm

(5.23-6.02 in)

228-248 mm

(8.97-9.76 in)¹

250-270 mm

(9.84-10.62 in)²

58-78 mm

(2.28-3.07 in)

  • Vehicles with 215/70R15 Tires

133-153 mm

(5.23-6.02 in)

235-255 mm

(9.25-10.03 in)¹

258-278 mm

(10.15-10.94 in)²

58-78 mm

(2.28-3.07 in)

Extended Wheel Base (VIN X)

Non-Cargo Van

139-159 mm

(5.47-6.25 in)

234-254 mm

(9.21-10.00 in)¹

256-276 mm

(10.07-10.86 in)²

58-78 mm

(2.28-3.07 in)

Cargo Van (Z10) WITH Automatic Level Control (G67)

147-167 mm

(5.78-6.57 in)

236-256 mm

(9.29-10.07 in)¹

263-283 mm

(10.35-11.14 in)²

58-78 mm

(2.28-3.07 in)

Cargo Van (Z10) WITHOUT Automatic Level Control (G67)

166-186 mm

(6.53-7.32 in)

240-260 mm

(9.44-10.23 in)¹

279-299 mm

(10.98-11.77 in)²

58-78 mm

(2.28-3.07 in)

All Wheel Drive

    

Vehicles with225/60R-16 or 235/75R16 Tires

93-100 mm

(3.66-3.93 in.

247-251 mm

(9.72-9.88 in.)

275-283 mm

(10.82-11.14 in.)

56-59 mm

(2.20-2.32 in.)

¹ Control Arm mounting bolt

Z = Control Arm mounting bolt to lowest point of frame.

¹ J Measurement taken 604 mm (24 in) from the centerline of the FRONT wheel.

² K Measurement taken 560 mm (22 in) from the centerline of the REAR wheel.

Measuring Z and D Height


Object Number: 378517  Size: MF

Measuring J and K Height


Object Number: 379416  Size: MF