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 the following components:
^ The wheels
^ The suspension attaching parts
^ The ground

The complete suspension system (front and rear) and the steering geometry are designed for the following purposes:
^ To provide a neutral directional sense
^ To guide the vehicle safely
^ To perform with minimum tire wear