Better. Every™ Truck.
With Cummins engines, better fuel economy is just the start. Our Heavy-Duty ISX15 gets
up to 6% better mpg than the previous model. It also delivers stronger throttle response
with more pulling power, so drivers can pull steep hills with fewer downshifts. We’ve got a
better support network – if you need a repair, call 1-800-DIESELS™, and a Cummins Care
representative can help you find the best available authorized distributor or dealer location.
Plus, years from now when you trade in your truck, having Cummins power will pay off with
higher resale value – making it a better choice from start to finish. For more reasons to spec
Cummins every time, visit cumminsengines.com.