The
Rapid Motor Vehicle Company was founded in Pontiac, Michigan, in 1902
by the famous Grabowsky Brothers. It was formed after the brothers
had introduced their famous one-ton truck in 1900 and was quite
successful till 1911, when General Motors (GM) acquired Reliance and
Rapid Company and merged them both to form the GMC Division of
General Motors.
It
is said that the first GMC logo appeared way back in 1912 at the New
York Auto Show. At that time, the trucks were Rapid and Reliance
manufactured with the GMC brand logo applied. However, by 1913, all
the trucks introduced by the company were advertised as GMC. In this
article, you will learn how the company started and where it is today
along with important events, interesting news, and list of all
current trucks and SUVs.In 1915, a total of 760 GMC cars were built,
with capacities ranging from 3/4th to 2-tons and by 1916 more new
models were released with capacities up to 5-tons. By 1917, GMC had
built a total 509 electric trucks and the company had also provided
the US Army over 8,500 trucks for World War I. Most of these were
light aviation support trucks and 3/4-ton ambulances.
In
1920, the GMC brand incorporated the use of pneumatic tires on light
GMC trucks, replacing the traditional solid rubber tires. A year
later, the new K-Model trucks were debuted that featured the famous
Northway Engines. Additionally, dual-range 7-speed transmissions and
electric lamps were available as standard equipment on all GMC
trucks.
In
1925, the Yellow Cab Manufacturing Corporation merged with GMC and
brakes on rear-wheels were replaced by 4-wheel brakes. In 1930, the
heaviest GMC models were introduced with tandem driving rear axles
and within a year, GMC took over production of Buick’s 6-Cylinder
engines, used metal sheets on its trucks’ front ends and two extra
heavy duty vehicles were introduced.
By
1937, the company had redesigned 23 of their vehicle models that
featured the latest 2-color scheme and new streamline styling. A few
years later, the production of three new small block engines began
and diesel engines were released for the heaviest GMC models.In 1941,
due to the impending war, GMC built nearly 530,000 trucks for the US
army. Most of these trucks were powered by the latest GMC 270 CID
Engine. By 1945, GMC had produced nearly 584,000 multi-drive vehicles
for the war. The same year, government restrictions on producing
civilian trucks were lifted and GMC returned to manufacturing new and
stylish passenger trucks.
In
the 50s, GMC gained significant interest in manufacturing commercial
vehicles and introduced two heavy-duty diesel tractor models and many
medium duty cabs. Additionally, the company also provided over 9,000
military vehicles for the Korean War most of which featured deepwater
fording ability, Hydra-Matic Transmissions, and GMC 302 CID Gas
Engine.
A
few years later, tubeless tires were made standard on all GMC trucks
and power-steering was offered as an option on many models. By the
end of the 50s, Hydra-Matics transmissions were replaced by Allison
Torqmatic 6-Speed transmissions. In the 60s, most vehicles of the GMC
brand were powered by new V12 and V6 gasoline engines.
And
by 1965, the company replaced torsion bars with coil springs for the
suspension and leaf springs returned for the rear. Alternators were
also introduced and most of the GMC trucks featured new styling cues
and designs that were never seen before. In 1969, E-Series trucks
were also replaced by the new C-Series trucks with V6 gas or diesel
engines.In 1970, the all-new Rallywagon and Vandura were introduced
which replaced the Handibus and Handivan, disc front brakes became
standard, and new sprint light pickups were announced. Therefore, by
1972 the company reached 4th place among the top light truck
manufacturers in the US and by 1979, GMC was in 3rd place in overall
truck sales in the US.
The
80s proved to be a successful period as well and the company managed
to manufacturer many new trucks with great designs and exceptionally
efficient and powerful engines that were in competition with
Chevrolet and Cadillac Trucks. Mid of 1988, GMC then introduced the
new Sierra full-size pickup trucks that featured vast improvements in
all areas and cleaner styling.
In
the 90s, GMC trucks made even more significant improvements in their
trucks and introduced Electronic Fuel Injection (EFI) to replace
traditional carburetors and throttle body injection systems, thus
improving overall fuel efficiency of all GMC trucks. In 2012, the
company celebrated its 100 years of existence and released a book
with the complete timeline of the company.Now, GMC exists as one of
the best and most famous truck manufacturers of the world and has
been renamed from GMC Division of General Motors LLC to simply
‘General Motors Truck Corporation (GMC)’. It is the
second-largest North American automaker in the truck division ahead
of Pontiac but behind Chevrolet and also offers vehicle financing and
insurance.If GMC was a stand-alone manufacturer, according to the
amount of overall sales it would be the tenth-largest automaker in
the US. Additionally, the GMC Sierra in 2011 outsold the famous
Toyota Tundra and Nissan Titan with more than 40,000 sales.
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