Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Tires: Testing and Inspection

Tire
INSPECTION
1. Take stones, glass, nails etc. out of the tread groove.
2. Replace tires in the following cases.

CAUTION:
- When replacing a tire, make sure to use only tires of the same size, construction and load range as originally installed.
- Use a tire changer when removing the tire from the wheel.
- On models equipped with tire pressure monitoring systems, do not use the bead breaker in a 90° area centered on the transmitter to prevent damaging the transmitter.






- To prevent damaging the transmitter, set the tire changer boom in the position as shown in the figure.





1. If large cracks on side wall, damage or cracks on the tread is found.





2. When the "tread wear indicator" appears as a solid band across the tread.
3. When a crack on tire valve is found, replace the tire valve.