The 2008 Chevrolet Tahoe is based on the GMT900 truck platform and was introduced in its current form in late 2006 as a 2007 model. The 2008 Chevy Tahoe comes in LS, LT, and LTZ trims and either rear- or four-wheel drive. StabiliTrak stability control, ABS, traction control, and curtain airbags for all rows are standard on every trim level. These features, combined with the Chevrolet's curb weight of over 2.5 tons, should make you feel very safe and secure.