- 2011 GMC Sierra 1500 VIN 1GTR2TEA6BZ191281 - from Guess MotorsGuess Ford Mercury by EveryCarListed.com Hauling hay or pulling the hay ride, this 2011 GMC Sierra 1500 WT from, Guess MotorsGuess Ford Mercury is ready to do the job. This Sierra 1500 has a 4.8 liter 8 cylinder 16 valve engine and a 4-Speed Automatic that are ready to haul up to 1733 pounds. It comes with an AMFM Stereo and gives you peace of mind with its safety features, including 4-Wheel ABS and more. We would love to talk to you more about this Sierra 1500. Please contact us for more information.