GMC 2005 Sierra 1500 Pickup Owner's Manual page 526

Engine Oil with Filter
4300 V6
4800 V8; 5300 V8; 6000 V8
8100 V8
Fuel Tank
Short Bed and 2500 LD
Long Bed and Chassis Cab (Pickup Box Delete)
Chassis Cab 3500 and 3500HD — front
Chassis Cab 3500 and 3500HD — rear
Wheel Nut Torque
After refill, the level must be rechecked. Add enough engine coolant so that the fluid is within the proper
operating range.
5-132
Application
Capacities
English
4.5 qt
6.0 qt
6.5 qt
26.0 gal
36.0 gal
27.0 gal
23.0 gal
140 ft lb
Metric
4.3 L
5.7 L
6.1 L
98.0 L
136.0 L
102.0 L
87.0 L
190 Y