The largest truckload company in the U.S., Knight-Swift, says it’s encouraged by the performance of the new Cummins X15N natural gas engine it is testing using renewable natural gas (RNG). […]
Source: Truck News
The largest truckload company in the U.S., Knight-Swift, says it’s encouraged by the performance of the new Cummins X15N natural gas engine it is testing using renewable natural gas (RNG). […]
Source: Truck News