 Zigwheels.com | Future uncertain for Pontiac, GMC brands Lansing State Journal, MI The future is less certain for the Pontiac and GMC brands. An unsourced report by Bloomberg on Thursday said that both brands could be dropped as part of a cost-cutting measure. That could affect auto dealers and GM workers in Lansing, where the GMC ... GM Denies Quick Dealer Consolidation, Deaths of GMC and Pontiac GM mulls life without GMC and Pontiac GM may drop its GMC truck and Pontiac brands |