Vitara 4WD L4-2.0L (2003)
Wheels: Service and Repair
Balancing Wheels
Balancing Wheels Description
There are two types of wheel and tire balance: static and dynamic. Static balance, as shown in figure, is equal distribution of weight around wheel.
Wheels that are statically unbalanced cause bouncing action called tramp. This condition will eventually cause uneven tire wear.
Dynamic balance, as shown in figure, is equal distribution of weight on each side of wheel centerline so that when the tire spins there is no tendency
for the assembly to move from side to side. Wheels that are dynamically unbalanced may cause shimmy.
WARNING: Stones should be removed from tread in order to avoid operator injury during spin balancing and to obtain good balance.
Tire should be inspected for any damage, then balanced according to equipment manufacturer's recommendation.
Off-Vehicle Balancing
Most electronic off-vehicle balancers are more accurate than on-vehicle spin balancers. They are easy to use and give a dynamic (two plane) balance.
Although they do not correct for drum or disc unbalance as does on-vehicle spin balancing, this is overcome by their accuracy, usually to within 1/8
ounce.
On-Vehicle Balancing
ON-vehicle balancing methods vary with equipment and tool manufacturers. Be sure to follow each manufacturer's instructions during balancing
operation.
