Inspection and Verification

Inspection and Verification

WARNING: A vehicle equipped with a Traction-Lock differential will always have both wheels driving. If, while the vehicle is being serviced, only one wheel is raised of the ground and the rear axle is driven by the engine, the wheel on the ground could drive the vehicle of the stand or jack. Be sure both rear wheels are of the ground. Failure to follow these instructions may result in personal injury.

WARNING: Never run the engine with one wheel of the ground, for example, when changing a tire. The wheel(s) resting on the ground could cause the vehicle to move. Failure to follow these instructions may result in personal injury.

WARNING: Do not balance the wheels and tires while they are mounted on the vehicle. Possible tire disintegration or differential failure could result, causing personal injury and extensive component damage. Use off-vehicle wheel and tire balancer only. Failure to follow these instructions may result in personal injury.

Be sure to follow the warnings when carrying out inspection and verification.

Road Test
Verify the customer concern by carrying out a road test on a smooth road. If any vibrations are apparent, refer to Vehicle/Testing and Inspection.

To maximize tire performance, inspect for signs of incorrect inflation and uneven wear, which may indicate a need for balancing, rotation or front suspension alignment.

Correct tire pressure and driving techniques have an important influence on tire life. Heavy cornering, excessively rapid acceleration and unnecessary sharp braking increase tire wear.

Replacement tires must follow the recommended:
^ tire sizes.
^ speed rating.
^ load range.
^ tire construction type.

Use of any other tire size or type can seriously affect:
^ ride.
^ handling.
^ speedometer/odometer calibration.
^ vehicle ground clearance.
^ tire clearance between the body and chassis.
^ wheel bearing life.
^ brake cooling.

New wheels need to be installed when wheels:
^ are bent.
^ are cracked.
^ are dented.
^ are heavily corroded.
^ are leaking.
^ have elongated wheel hub bolt holes.
^ have excessive lateral or radial runout.

Wheel and tire assemblies are attached by 5 wheel nuts.

It is mandatory to use only the tire sizes recommended on the tire chart attached to the vehicle. Larger or smaller tires can damage the vehicle, affect durability and require changing the speedometer calibration. Make sure wheel size and offsets match those recommended for the tire in use.
1. Inspect for signs of uneven wear that may indicate a need for balancing, rotation, front suspension alignment, damaged tie-rod or steering components.
2. Check tires for:
^ cuts.
^ stone bruises.
^ abrasions.
^ blisters.
^ embedded objects.
3. Tread wear indicators are molded into the bottom of the tread grooves. Install a new tire when the indicator bands become visible.