Originally called Blazer when it debuted in 1969, the Tahoe nameplate was adopted with the  vehicle's redesign in 1995, partially to help differentiate it from its compact sport-utility sibling,  the S-Blazer. According to Chevrolet, buyers of the 2-door version tend to be married males  around age 40, while families choose the 4-door. Most Tahoe buyers cite the vehicle's size,  which is 31 inches shorter than Chevy's Suburban, as the reason they chose it. The 1998  model year was one of safety enhancements, with the availability of a new AutoTrac full-time  four-wheel-drive system and the OnStar mobile communications system. In February,  Chevrolet began building the 1999 Tahoe, however the 1999 is identical to the 1998 model. 

  The 1999 Chevrolet Tahoe is available in four trims: 2-door and LS 4-door, each with 2WD or
  4WD. The Tahoe comes with dual airbags, a 255 horsepower 5.7-liter V8 engine, an anti-lock
  brake system (ABS), variable-assist power steering, daytime running lights, dual 12-volt power
  outlets, and an AM/FM stereo. Optional LS and LT trim packages feature cloth bench seats
  (LS) or leather high-back bucket seats (LT); power lumbar support; power windows, door locks
  and mirrors; a leather-wrapped tilt steering wheel; and cruise control.