Tow Rating for 2003 Chevrolet-Gmc Silverado/Sierra 1500 Ext. Cab 4WD Long WB

Select a Year, Make and Model to find the tow rating capacity for your vehicle.

Year Make Model Engine TowLimit Notes
2003Chevrolet-GmcSilverado/Sierra 1500 Ext. Cab 4WD Long WB4.8L V-84700 lbs. If tongue weight is 10 to 15 percent of trailer weight, must use a weight-distributing hitch and sway control.
2003Chevrolet-GmcSilverado/Sierra 1500 Ext. Cab 4WD Long WB4.8L V-85700 lbs. If tongue weight is 10 to 15 percent of trailer weight, must use a weight-distributing hitch and sway control.
2003Chevrolet-GmcSilverado/Sierra 1500 Ext. Cab 4WD Long WB4.8L V-86700 lbs. If tongue weight is 10 to 15 percent of trailer weight, must use a weight-distributing hitch and sway control.
2003Chevrolet-GmcSilverado/Sierra 1500 Ext. Cab 4WD Long WB4.8L V-87700 lbs. If tongue weight is 10 to 15 percent of trailer weight, must use a weight-distributing hitch and sway control.
2003Chevrolet-GmcSilverado/Sierra 1500 Ext. Cab 4WD Long WB5.3L V-87700 lbs. If tongue weight is 10 to 15 percent of trailer weight, must use a weight-distributing hitch and sway control.
2003Chevrolet-GmcSilverado/Sierra 1500 Ext. Cab 4WD Long WB5.3L V-88700 lbs. If tongue weight is 10 to 15 percent of trailer weight, must use a weight-distributing hitch and sway control.