1989 Trans Am and GTA Overview – Intended for Pontiac dealership personnel. Focus on the improvements to the Trans Am and the GTA for 1989, also comments from Jim Lyons, who was the Firebird product engineering manager and the GTA segment features Jim’s own vehicle “When your customer gets done looking at the outside of this GTA, wipe the drool off his chin and ask him to get inside …”. | 30 Millionth Pontiac Wentzville Assembly GM Bonneville SSEi UAW 2250