The 2008 Chevrolet TrailBlazer is a decent sport utility vehicle with a powerful engine lineup, comfortable highway manners, and straightforward controls. It was last redesigned in 2002. Performance and ride quality remain its strong points. The new 2008 TrailBlazer carries over with minimal changes, adding satellite radio and side curtain air bags to its standard equipment list. It can haul heavy loads and negotiate rugged off-road terrain.