 CNNMoney.com | Ford Offers Month-End Incentives CNBC, NJ - GM's discount program would be available on select Chevrolet, Buick, Pontiac and GMC vehicles and would run June 26 through July 9. [F Loading. ... GM to offer no-interest financing, rebates Ford Rolls Out Summer Clearance With 0% Loans, Cash Back GM adds deals to transform its sales |