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Adjustment Cautions

Before making wheel alignment adjustments, check the following:

  1. Wheel bearings must be properly adjusted.
  2. Steering linkage and suspension must not have excessive looseness. Check for wear in tie rod ends and ball joints.
  3. Tires should be approximately equal in tread wear and runout must not be excessive. Tires and wheels should be in balance, and inflated to manufacturer's specifications.
  4. Vehicle must be at curb height with full fuel load, no passenger load, spare tire in place but no extra load in vehicle.
  5. Vehicle must be on level floor with suspension settled. Bounce front and rear of vehicle several times and allow it to settle to normal running height.
  6. If steering wheel is not centered with front wheels in straight ahead position, correct by shortening one tie rod adjusting sleeve and lengthening opposite sleeve equal amounts.
  7. Ensure wheel lug nuts are tightened to manufacturer's specifications.
WHEEL LUG NUTS TIGHTENING SPECIFICATIONS

Application Ft.Lbs.
Chevrolet
  K10 70-90
All Other 10 Series 75-100
20/30 Series
    W/Single Wheels 90-120
W/Dual Wheels 110-140
W/H.D. Wheels 130-180
Dodge
  AD100, AW100 85-105
All Other 100/200 Series 65-85
B300
    W/Single Wheels 127-175
W/Dual Wheels 300-350
  D300, W300
    W/Single Wheels 127-175
W/Dual Wheels 450-500
  M300/400 300-350
M500 400-450
Ford
  E100/150 90
E250/350
    W/Single Wheels 135
W/Dual Wheels 210
  P350
    W/Single Wheels (1/2-20 nut) 90
W/Single Wheels (9/16-18 nut) 135
W/Dual Wheels 210
  U100 90
F100/250 90
F350
    W/Single Wheels 135
W/Dual Wheels 210
GMC
  K1500 70-90
All Other 1500 Series 75-100
2500/3500 Series
    W/Single Wheels 90-120
W/Dual Wheels 110-140
W/H.D. Wheels 130-180
  Motor Home Chassis 250
International Harvester
  W/1/2-20 Lug Nuts 70-90
W/9/16-18 Lug Nuts 110-125
W/5/8-18 Lug Nuts 125-140
Jeep
  "CJ" Models 65-90
All Other Models 65-80
Plymouth
  "PD" & "PW" Models 85-105
PB100/200 65-85
PB300
    W/Single Wheels 127-175
W/Dual Wheels 300-350