negative ground.
Vehicles made in the USA that were positive ground went out in the 50's and early 60's.
The ground clearance of the 2003 GMC Sierra-2500HD is 0 ft. 9.1 in. (9.1 in.).
The ground clearance of the 2003 GMC Sierra-1500 is 0 ft. 8.1 in. (8.1 in.).
Sierra - 2003 was released on: USA: 5 May 2003 (Daytona Beach Film Festival)
Dioryctria sierra was created in 2003.
The 2003 GMC Sierra-2500HD has 16 valves.
The cast of Sierra - 2003 includes: Jessica Shows as Jess
The 2003 GMC Sierra-1500 has a V6 engine.
The 2003 GMC Sierra-2500HD has a V8 engine.
The 2003 GMC Sierra-1500 has 12 valves.
The 2003 GMC Sierra-1500 is a gas-powered vehicle.
The 2003 GMC Sierra-2500HD is a gas-powered vehicle.
The 2003 GMC Sierra-1500 has overhead valves (OHV).