"Models covered: Chevrolet Silverado and GMC Sierra and Sierra Denali pick-ups, Chevrolet Suburban and Tahoe, GMC Yukon, Yukon XL, Yukon Denali and Chevrolet Avalance 2007 through 2010 two and four-wheel drive versions; does not include 2007 Silverado Classic, Sierra Classic, Sierra Denali Classic, or information specific to diesel engine models, CNG models, hybrids or models equipped with rear-wheel steering."
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"Models covered: Chevrolet Silverado and GMC Sierra and Sierra Denali pick-ups, Chevrolet Suburban and Tahoe, GMC Yukon, Yukon XL, Yukon Denali and Chevrolet Avalance 2007 through 2010 two and four-wheel drive versions; does not include 2007 Silverado Classic, Sierra Classic, Sierra Denali Classic, or information specific to diesel engine models, CNG models, hybrids or models equipped with rear-wheel steering."
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