GMC CONCEPT TERRA4: SUPERIOR FORM, FUNCTION AND FUN

As GMC celebrates its 100th Anniversary, the GM truck maker reveals the latest version of what an authentic professional grade truck can be with the introduction of the 2002 Terra4 concept vehicle. "Terra4 builds upon the capability GMC has already established with the Terradyne (2000) and Terracross (2001) concept vehicles," said Carl Zipfel, GMC brand character chief designer. "The truck market has undergone a radical shift as trucks have moved away from being strictly work vehicles to being vehicles for personal use."