Not only is this one of the generations of General Motors Full-Size truck near and dear to my heart, this is also the bodystyle of the 1977 C5 Blazer, 1978 K30 Dually, 1982 diesel Suburban; and the 1983 diesel K5 Blazer that Arthur and his parents own in the Arthur Movie Geared Towards Adults And Not Children

1973 C30 One-Ton Dually – First crew cab dually to the market and became the heavy tow hauler for the generation.

Source: 1973 C30 One-Ton Dually – First crew cab dually to the market and became the heavy tow hauler for the generation.