Greenlight 1:64 1970 Chevrolet C10 Cheyenne w/Silver Streak Camper, Copper

The C/K was Chevrolet's full-size pickup truck line from October 1959 until 2002 in the United States, from 1964 to 2001 in Brazil, and from 1975 to 1982 in Chile. From 1959 to 1987, C/K was also the name of GMC's truck series; it switched to the name Sierra from 1988 to 1999 while sharing the C/K platform. The first Chevrolet pickup truck was introduced in 1924, though in-house designs did not appear until 1930. "C" indicated two-wheel drive and "K" indicated four-wheel drive. The aging C/K light-duty pickup truck was replaced with the Chevrolet Silverado and GMC Sierra names in 1999 in the United States and Canada, and 2001 in Brazil; the Chevrolet Silverado HD and GMC Sierra HD heavy-duty pickup trucks followed. Until this time, the names Silverado and Sierra were used to identify the trim level of the C/K trucks.

The only noticeable change for 1970 was a minor update to the Chevrolet grille. At first glance, the 1969 and 1970 grilles look very similar. However, the 1970s plastic inserts actually have highlights that divide the appearance into six separate sections.

Larger North American pickup trucks are generally the best for carrying a truck camper, although many manufacturers produce units for lighter duty European and Japanese models. The gross vehicle weight rating (GVWR) of a truck is the figure used to determine what size camper may be carried. The GVWR, minus the weight of the truck with passengers and fuel is the payload that the truck may legally carry. Stability can be improved by the addition of a sway bar, add-on overload springs or inflatable airbags on the rear suspension. Most campers are rated at their "dry weight" which is the weight of the camper less any fluids like fresh water or sewage, and any possessions or add-ons that may add to the total weight. These need to be taken into account when determining the maximum size camper a truck may carry. Tires and braking capacity are also two important factors when determining maximum payload. It should be noted[by whom?] that the total axle capacity is always higher than the GVWR. Tires and braking are frequently the rate determining factor, from a safety point of view.

Pickups come in many different varieties; Single Rear Wheels (SRWs), Dual Rear Wheels (DRWs), short bed, long bed, gas, diesel, 1/2 tons, 3/4 tons and 1 ton and up. There are also other factors in the equation such as tire rating. A large enough truck should be used to handle the payload of the camper. A DRW will provide more stability and payload than an SRW, however a DRW is more likely to get stuck in snow or sand, and is not as easy to drive around when the camper is off. A one-ton truck will carry more than a 3/4 ton truck, which in turn will carry more than a 1/2 ton truck. There is a significant frame difference between a 1/2 ton truck and a 3/4 truck. The frames on a 3/4-ton and 1-ton truck are essentially identical, Only the suspension and axles tend to vary, as the 1-ton has dual rear wheels available.

A long-bed truck is best suited for most campers. It is very important that the center of gravity of a truck camper be located forward of the rear axle. This is far easier to accomplish with a long bed truck. Some manufacturers do produce campers specifically for short bed trucks or at least interchangeable with long beds.