Cummins is a world-renowned builder of diesel engines, having developed diesel-powered pickup trucks and semi-trucks for decades now. In order to cater for such a wide range of vehicles, Cummins ...
X15 diesels showed quick throttle response and strong acceleration on the TRC's tracks. Engine brakes were impressively strong, even at low rpm's. A parade of X15-powered tractor-trailers led the ...
NASHVILLE – Cummins says X15 Efficiency Series and X15 Performance Series engine owners can extend their oil drain intervals up to 80,000 miles using the free Cummins OilGuard program, which uses ...