Tractor-Trailer Fleet Transitioning From Diesel to NatGas

Knight Transportation field tests Cummins X15N natural gas engine

International Lonestar, Hauler, Target, NASCAR, Transporter

Pin by 💜 Lori Hall 💜 on 18 WHEELERS

random crap Peterbilt trucks, Big trucks, Trucks

Big Rigs

Heavy-Duty Truck Fleet: Make Way for Renewable Natural Gas! - Autosphere

The Case for Natural Gas Engines

Budweiser Puts Its Diesel Trucks Out To Pasture, Switches To Natural Gas

Clean Energy Signs Agreements to Provide Sustainable Renewable Natural Gas to Trucking, Transit and Refuse Sectors to Reduce Emissions

CHEMICALS, FRACKING & FRESH GROUNDWATER (and bears!)

Nordic Trophy 2008: A Truck Enthusiast's Dream