RM38T0EC _53 Suspension _113126 TIRE / WHEEL _0503372 TIRE AND WHEEL SYSTEM G

TIRE / WHEEL  TIRE AND WHEEL SYSTEM  INSPECTION  


PROCEDURE

Hide 1.INSPECT TIRES

a.

Inspect the tires for wear and proper inflation pressure.

Cold Tire Inflation Pressure:
Tire Size Cold Tire Inflation Pressure
Front Rear
215/60R17 96H 230 kPa (2.3 kgf/cm2, 33 psi) 230 kPa (2.3 kgf/cm2, 33 psi)
225/50R18 95V 230 kPa (2.3 kgf/cm2, 33 psi) 210 kPa (2.1 kgf/cm2, 30 psi)


Cold Tire Inflation Pressure (for Compact Spare Tire):
Tire Size Cold Tire Inflation Pressure
T155/70D17 110M 420 kPa (4.2 kgf/cm2, 60 psi)


i.

Perform initialization. (w/ Tire Pressure Warning System)

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>INITIALIZATION


ii.

Tire pressure adjustment method when warm (w/ Tire Pressure Warning System):

1.

Turn the ignition switch off.

2.

Connect the GTS to the DLC3.

3.

Turn the ignition switch to ON.

4.

Turn the GTS on.

5.

Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

6.

Adjust the tire pressure so that the displayed value is equal to the set pressure.

7.

Perform initialization and check that initialization completes.

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>INITIALIZATION

8.

Check and record the value of the Data List item "Temperature in Tire". (Ts)

9.

Check and record the ambient temperature during tire pressure adjustment. (Tm)

10.

Readjust the tire pressure according to the difference between the tire internal temperature (Ts) and the ambient temperature (Tm). (P)

HINT:

Tire internal temperature: Ts, Ambient temperature: Tm, Tire pressure readjustment value: P

P = (Specified Pressure) + (Ts - Tm)


11.

Check the pressure adjustment value with the Data List item "Tire Inflation Pressure".


Chassis > Tire Pressure Monitor > Data List
Tester Display
ID 1 Tire Inflation Pressure
ID 2 Tire Inflation Pressure
ID 3 Tire Inflation Pressure
ID 4 Tire Inflation Pressure
ID 5 Tire Inflation Pressure
50003 452 10,11,12,13,14


b.
C137874

Using a dial indicator, check the runout of the tires.

Maximum Tire Runout:

1.4 mm (0.0551 in.)



Hide 2. ROTATE TIRES

a.

Remove the wheel assembly.

Click hereGeneral>MAINTENANCE>TIRE AND WHEEL>REMOVAL


b.
C163156C01
0,0 0,0 false
V100135

Front


Rotate the tires as shown in the illustration.


c.

Install the wheel assembly.

Click hereGeneral>MAINTENANCE>TIRE AND WHEEL>INSTALLATION


d.

Perform initialization. (w/ Tire Pressure Warning System)

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>INITIALIZATION


Hide 3.INSPECT AND ADJUST WHEEL BALANCE

a.
C144018C01
2.052,3.667 2.281,3.823 0.229,0.156 10 false *a
*a 25 mm (0.984 in.)


Inspect and adjust the off-the-car balance.

Maximum Wheel Imbalance:

8.0 g (0.0176 lb)


NOTICE:
·

Use a cleaning detergent to remove dirt, oil and water from the surface where the balance weight is to be adhered.

·

Do not touch the adhesive surface of the balance weight.

·

Adhere a stick-on type balance weight to the flat surface *a shown in the illustration.

·

Push the balance weight with your finger to securely adhere it to the desired position.

·

Do not reuse balance weights.

·

Use only TOYOTA genuine stick-on type balance weights or equivalent.



HINT:
·

Use clip-on type balance weights for the inner side, and stick-on type balance weights for the outer side.

·

If the tires vibrate even after the off-the-car balance adjustment, adjust the wheel balance with on-the-car balancing as necessary.