Ranger 2WD V6-245 4.0L VIN X SFI (1997)
Wheels: Service and Repair
Balancing
STATIC BALANCE
A static balance is the equal distribution of weight around the wheel. Wheels that are statically unbalanced cause a bouncing action called wheel
tramp. This condition will eventually cause uneven tire wear.
DYNAMIC BALANCE
A dynamic balance is the equal distribution of weight on each side of the centerline, so that when the tire spins there is no tendency for the assembly to
move from side to side (wobble). Wheels that are unbalanced may cause wheel shimmy.
Deposits of mud, etc., must be cleaned from the inside of the wheel. Stones should be removed from the tread. The tire should be inspected for any
damage, then balanced according to the equipment manufacturer's instructions.
OFF-VEHICLE
When balancing wheels off the vehicle, use a balancer which pilots the wheels the same way the wheel is piloted on the vehicle.
VIBRATION
If vehicle vibration persists after the wheels have been balanced, it may be caused by either tire, wheel or wheel bolt runout or other components or
vehicle systems.