READING, Pa. — Penske Truck Leasing has ordered 100 compressed natural gas Freightliner Cascadia tractors equipped with Cummins Westport 12-litre engines. Officials say the natural gas tractors will be used by Penske’s full-service truck…
READING, Pa. — Penske Truck Leasing has ordered 100 compressed natural gas Freightliner Cascadia tractors equipped with Cummins Westport 12-litre engines. Officials say the natural gas tractors will be used by Penske’s full-service truck…