Chevy Express Conversion Van is available with a huge 7400 Vorteca#39;V8. So it can tow ... See the Ownera#39;s Manual for information on alterations and warranties. aquot;A Chevy Express G3500 model properly equipped with trailer can tow up to 5 tons. Maximum ... 1981-1998 full-line light-duty truck company registrations. Excludesanbsp;...