Home » Bollinger Announces All New E-Chassis, Promises Wide Flexibility For Commercial Buyers » Bollinger Motors Patent-Pending E Chassis 3 4 High Bollinger Motors Patent-Pending E Chassis 3 4 High Home » Bollinger Announces All New E-Chassis, Promises Wide Flexibility For Commercial Buyers » Bollinger Motors Patent-Pending E Chassis 3 4 High