Cummins beats quarterly estimates on strong power generation demand
U.S. truck engine maker Cummins Inc on Tuesday reported fourth-quarter revenue and profit above Wall Street estimates on ...
How Many MPG Does A 6.6 Duramax Get? Here's What Drivers Are Saying
The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how ...