1975 GMC Jimmy Sales Folder. Jimmy 4-Wheel Drive. A hard-working tough truck that is great for fun, too! Jimmy models from GMC, either two- or four-wheel-drive, have a lot of outstanding features to offer a prospective owner. There's a model with a hardtop and a model without a top--to fit your need or mood. All with a robust big truck heritage from the Truck People from General Motors and the ability to be many things like a small wrecker, snowplow pusher, or roustabout utility vehicle while still being a Jimmy. Back shows available accessories and power options. Good clean condition. ADV 75-5 (8-74)