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

Wheel Alignment Specifications

Not Adjustable
C Truck (Except C3500HD) Caster Service Allowable 2.75 - 4.75
Service Preferred 3.75
Cross Caster Service Allowable -
Service Preferred 0.5
Camber Service Allowable 0 - 1
Service Preferred 0.5
Cross Camber Service Allowable -
Service Preferred 0.5
Steering Angle Service Allowable -5.0 - 5.0
Service Preferred 0
Toe (Total) Service Allowable 0.04 to 0.44
Service Preferred 0.24
C Truck (C3500HD) Caster (non adjustable, for reference only) Service Allowable Not Adjustable
Service Preferred Not Adjustable
Cross Caster (non adjustable, for reference only) Service Allowable -
Service Preferred Not Adjustable
Camber (non adjustable, for reference only) Service Allowable 0.75 to 1.75
Service Preferred 1.25
Cross Camber (non adjustable, for reference only) Service Allowable -
Service Preferred Not Adjustable
Steering Angle Service Allowable -5.0 to 5.0
Service Preferred 0
Toe (Total Degrees) Service Allowable 0 to 0.24
Service Preferred 0.12
Toe (Total mm/inches) Service Allowable 0 to 0.12
Service Preferred 0.06