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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Inspection Procedure


1. Inspect the front tire wear. Inspect the rear tire wear.

2. Rotate the tire if any of the following conditions are evident:
^ Uneven wear exists across the tread of any tire.
^ The left side tire wear and the right side tire wear are unequal.
^ A scheduled maintenance interval has arrived.

3. Perform a wheel alignment if the following conditions exist:
^ The left side front tire wear is unequal to the right side.
^ The wear is uneven across the tread of the tire.
^ The tire treads have a scuffed appearance with feather like edges on one side of the tread ribs or the blocks.