Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
2008
Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
2009
Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
2010
Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase
SILVERADO 3500 CLASSIC
6.0L V8
2007
Challenge LTW Series; Aluminized Steel
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
8.1L V8
2007
Challenge LTW Series; Aluminized Steel
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
GMC
SIERRA 2500
6.0L V8
2007
Challenge LTW Series; Aluminized Steel
2008
Challenge LTW Series; Aluminized Steel
2009
Challenge LTW Series; Aluminized Steel
2010
Challenge LTW Series; Aluminized Steel
SIERRA 2500 CLASSIC
6.0L V8
2007
Challenge LTW Series; Aluminized Steel
8.1L V8
2007
Challenge LTW Series; Aluminized Steel
SIERRA 3500
6.0L V8
2007
Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
2008
Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
2009
Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
2010
Challenge LTW Series; Aluminized Steel
4WD; Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
SIERRA 3500 CLASSIC
6.0L V8
2007
Challenge LTW Series; Aluminized Steel
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase
8.1L V8
2007
Challenge LTW Series; Aluminized Steel
Crew Cab Pickup or Extended Cab Pickup or Standard Cab Pickup; 133.0" Wheelbase or 157.5" Wheelbase or 167.0" Wheelbase