Truck, GMC Topkick

History: The Chevrolet Kodiak and GMC TopKick are a range of medium duty trucks that were produced by the Chevrolet and GMC divisions of General Motors from 1980 to 2009. Introduced as a variant of the medium-duty C/K truck line, three generations were produced. Slotted between the C/K trucks and the GMC Brigadier Class 8 conventional, the Kodiak/TopKick were developed as a basis for vocationally-oriented trucks, including cargo haulers, dump trucks, and similar vehicles; on later generations, both cutaway and cowled-chassis variants were produced for bus use.

Following years of declining market share, General Motors (in line with Ford Motor Company) sought to exit heavy-truck manufacturing. After struggling to enter joint ventures or sell the rights to its product line, the company ended production of the Kodiak and TopKick in 2009. The final medium-duty truck, a GMC TopKick 5500, rolled out of Flint Truck Assembly on July 31, 2009.

For the 2019 model year, after a ten-year hiatus, General Motors re-entered the conventional medium-duty truck segment. Developed in a joint venture with Navistar International, the Chevrolet Silverado 4500/5500 is a Class 4-6 vehicle. Slightly smaller than the Kodiak/Topkick, the Silverado 4500/5500 is marketed exclusively as a Chevrolet (with no GMC counterpart).

Railroad/Company: General Motors Company was formed on September 16, 1908, in Flint, Michigan, as a holding company controlled by William C. Durant, owner of Buick. At the beginning of the 20th century, there were fewer than 8,000 automobiles in America, and Durant had become a leading manufacturer of horse-drawn vehicles in Flint, in the 1880s and 1890s, before making his foray into the automotive industry in 1904 by purchasing the fledgling Buick Motor Company.[ GM's co-founder was Charles Stewart Mott, whose carriage company was merged into Buick prior to GM's creation. Over the years, Mott became the largest single stockholder in GM, and spent his life with his Mott Foundation, which has benefited the city of Flint, his adopted home. GM acquired Oldsmobile later that year. In 1909, Durant brought in Cadillac, Elmore, Oakland, and several others. Also in 1909, GM acquired the Reliance Motor Truck Company of Owosso, Michigan, and the Rapid Motor Vehicle Company of Pontiac, Michigan, the predecessors of GMC Truck. Durant, along with R. S. McLaughlin, lost control of GM in 1910 to a bankers' trust, because of the large amount of debt taken on in its acquisitions, coupled with a collapse in new vehicle sales.

The next year, Durant started the Chevrolet Motor Car Company in the U.S., and in Canada in 1915, and through this, he secretly purchased a controlling interest in GM. Durant regained control of the company after one of the most dramatic proxy wars in American business history. Durant then reorganized General Motors Company into General Motors Corporation in 1916, merging Chevrolet with GM and merging General Motors of Canada Limited as an ally in 1918. Shortly thereafter, he again lost control, this time for good, after the new vehicle market collapsed. Alfred P. Sloan was picked to take charge of the corporation, and led it to its post-war global dominance when the seven manufacturing facilities operated by Chevrolet before GM acquired the company began to contribute to GM operations. These facilities were added to the individual factories that were exclusive to Cadillac, Buick, Oldsmobile, Oakland, and other companies acquired by GM. This unprecedented growth of GM would last into the early 1980s, when it employed 349,000 workers and operated 150 assembly plants.

From Wikipedia