Question: Which full-size SUV from General Motors platform was  Hummer H2  based on 
Context: The Hummer H2 is a large SUV that was marketed by Hummer and built by General Motors from 2002 to 2009 based on the Chevrolet Tahoe platform.  A four-door pickup truck version with a with midgate that opens the vehicle's interior to the external cargo bed was introduced for 2005 as the "H2 SUT" (sport utility truck). The Hummer H3 is a sport utility vehicle/off-road vehicle from Hummer that was produced from 2005 to 2010.  Introduced for the 2006 model year, it was based on a highly modified GMT355 underpinning the Chevrolet Colorado/GMC Canyon compact pickup trucks that were also built at GM's Shreveport Operations in Shreveport, Louisiana and the Port Elizabeth plant in South Africa.  The H3 was the smallest among the Hummer models, and the only one to be built by General Motors.  It was available either as a traditional midsize SUV or as a midsize pickup known as the H3T. Chevrolet ( ), colloquially referred to as Chevy and formally the Chevrolet Division of General Motors Company, is an American automobile division of the American manufacturer General Motors (GM).  Louis Chevrolet and ousted General Motors founder William C. Durant started the company on November 3, 1911 as the Chevrolet Motor Car Company.  Durant used the Chevrolet Motor Car Company to acquire a controlling stake in General Motors with a reverse merger occurring on May 2, 1918 and propelled himself back to the GM presidency.  After Durant's second ousting in 1919, Alfred Sloan, with his maxim "a car for every purse and purpose," would pick the Chevrolet brand to become the volume leader in the General Motors family, selling mainstream vehicles to compete with Henry Ford's Model T in 1919 and overtaking Ford as the best-selling car in the United States by 1929. The Chevrolet Tahoe (and its rebadged version GMC Yukon) is a full-size SUV from General Motors.  Chevrolet and GMC sold two different-sized SUVs under their Blazer/Jimmy model names through the early 1990s.  This situation changed when GMC rebadged the full-size Jimmy as the Yukon in 1991.  Chevrolet waited until 1994 to rebadge the redesigned mid-size S-10 Blazer as the Blazer, renaming the full-size Blazer as the Tahoe.  The name Tahoe refers to the rugged and scenic area surrounding Lake Tahoe in the western United States.  The name Yukon refers to the Yukon territory of northern Canada.  For the 1995 model year, the Tahoe and Yukon gained a new 4-door model slotting in size between the 2-door models and the longer wheelbase and higher passenger capacity to up to 9 nine passengers like the Chevrolet Suburban and newly named Yukon XL. Performax International is an Australian company based in Gympie, Queensland, Australia.  They specialise in the import, conversion and retailing of American performance vehicles.  The company was established in 1989 as Corvette Queensland, then started to diversify by securing a contract to supply the Victorian Ambulance Service with Chevrolet and GMC pick-ups.  With the introduction of a Government regulated industry, Performax began to acquire further accreditation to cover a wide range of vehicle types such as Hummer H2, Corvette, Plymouth Prowler, Ford Mustang, Suburban, Denali, Tahoe and Chevrolet Camaro.  To reflect the diverse range of vehicle types available, the company was rebranded in 2007 to Performax International.  Performax also moved into the RV market with the introduction of the Crossroads fifth wheel vans and more recently the eco-friendly Ultima fifth wheel vans to the Australian market. Hummer was a brand of trucks and SUVs, first marketed in 1992 when AM General began selling a civilian version of the M998 Humvee.  In 1998, General Motors (GM) purchased the brand name and marketed three vehicles: the original Hummer H1, based on the military Humvee, as well as the H2 and H3 models that were based on smaller, civilian-market GM platforms. The Chevrolet Silverado, and its mechanically identical cousin, the GMC Sierra, are a series of full-size and heavy-duty pickup trucks manufactured by General Motors and introduced in 1998 as the successor to the long-running Chevrolet C/K line.  The Silverado name was taken from a trim level previously used on its predecessor, the Chevrolet C/K pickup truck from 1975 through 1998.  General Motors continues to offer a GMC-badged variant of the Chevrolet full-size pickup under the GMC Sierra name, first used in 1987 for its variant of the GMT400 platform trucks. The Hummer H1 is a four-wheel-drive utility vehicle based on the M998 Humvee, which was created by AM General.  The vehicle was produced from 1992 through 2006, and was the first of what became the Hummer line.  Originally designed strictly for military use the off-road vehicle was released to the civilian market due to market demand.  It was initially known as the "Hummer"; however, under a 1999 deal, GM bought marketing rights to the Hummer name and called the vehicle the Hummer H1.  At the time, GM began marketing the Hummer H2 that was also assembled by AM General on a modified GMC 2500HD chassis.  AM General continued to build the H1 and Humvee in its Mishawaka, Indiana facility.  GM stopped marketing the H1 in 2006 model year, but AM General continued production of the military Humvee versions. Wayne K. Cherry (born 1937) is an American car designer educated at Art Center College of Design and employed by General Motors from 1962 through 2004, retiring as Vice President of Design.  Cherry worked for General Motors in the United States from 1962 until 1965, when he moved to the United Kingdom to take a position with General Motors' Vauxhall Motors subsidiary, becoming Design Director at Vauxhall in 1975.  In 1983 General Motors consolidated all European passenger car design under Cherry and made him Design Director at General Motors' Adam Opel AG subsidiary.  Cherry returned to the United States in 1991 and in 1992 became General Motors Vice President of Design.  Cherry retired from General Motors in 2004. The Nissan Armada is Nissan's full-size SUV.  It shares its body-on-frame "F-Alpha" platform with the Nissan Titan pickup truck, Nissan Xterra SUV, Nissan Frontier pickup truck, and Nissan Pathfinder SUV.  An upscale version of the Armada was sold as the Infiniti QX56 from 2004 to 2010, when it switched to a platform based on the Nissan Patrol.  From 2003 to 2015 the Armada was assembled in Canton, Mississippi.  From mid-2016 onwards, the Armada is currently built in Yukuhashi, Kyushu, Japan and share the same platform as the Patrol, with American-specific modifications, and went on sale in late Summer 2016 as a 2017 model.
Answer: The Chevrolet Tahoe