WHEELS AND TIRES
Q-5prose procedureAbnormal tire wear
Abnormal tire wear patterns, such as those shown in the illustration can occur. Refer to the chart for the possible causes and actions.
Abnormal tire wear — possible cause and action
(a)
Possible causeExcessive tire pressure (both sides worn); Incorrect camber (one side worn); Hard cornering; Lack of rotation
ActionMeasure and adjust pressure; Repair or replace suspension parts; Reduce speed; Rotate tires
(b)
Possible causeInsufficient tire pressure; Lack of rotation
ActionMeasure and adjust pressure; Rotate tires
(c)
Possible causeIncorrect toe-in
ActionAdjust toe-in
(d)
Possible causeIncorrect camber or caster; Malfunctioning suspension; Unbalanced wheel; Out-of-round brake drum or disc; Other mechanical problem; Lack of rotation
ActionRepair or replace axle and suspension parts; Repair or replace; Balance or replace; Correct or replace; Correct or replace; Rotate tires
Air Pressure
Check the air pressure of all tires when they are cold, including the spare tire, with an air pressure gauge. If necessary, adjust the air pressure.
| Specification | Value |
|---|---|
| Air pressure | Refer to Page Q-2 |
Air pressure
Refer to Page Q-2
Air Leakage
Verify that there is no air leakage from the air valve.
Loose Lug Nut
Verify that the lug nuts are tightened to the specified torque.
| Specification | Value |
|---|---|
| lug nut | 89 - 117N·m |
lug nut
89 - 117N·m