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

General Description

Wheel alignment refers to the angular relationship between a vehicles wheels, suspension attaching points, and the ground. Vehicles with properly aligned front and rear suspensions handle predictably, and provide good straight line stability on the highway with minimal tire wear. In real world driving conditions, wheel alignment settings change over time due to suspension component wear or damage; they must be periodically checked and adjusted as necessary.