Car chief Ron Malec received a six-race suspension while crew chief Chad Knaus was suspended six races and fined $100,000.
Chad | Chad Smith | Lake Chad | Chad Urmston | Chad Kroeger | Chad VanGaalen | Chad Lowe | Chad Gilbert | Chad Hutchinson | St Chad's College | Norman Chad | Goré, Chad | Chad Wicks | Chad Wackerman | Chad Reed | Chad Morgan | Chad McQueen | Chad Marshall | Chad Henne | Chad Muska | Chad McCumbee | Chad Little | Chad le Clos | Chad Johnson | Chad Hedrick | Chad Gray | Chad Gaudin | Chad Ford | Chad Everett | Chad "Corntassel" Smith |
Grubb spent four years as an assistant with Hendrick Motorsports, before taking over the crew chief job temporarily for Jimmie Johnson's team at the 2006 Daytona 500, after regular crew chief Chad Knaus was suspended.