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)

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Wheel Stud / Lug Nut





Wheel Fastener

NOTE: Never use oil or grease on the wheel bolts.

Install all wheel bolts finger tight.
Gradually tighten all wheel bolts in the sequence shown. Tighten the wheel bolts to 110 Nm (81 ft. lbs.).