Diesels are smelly, smoky and loud, right? Not if my advance trial of Cummins’ new 6.7-liter QSB common-rail diesel is any indication. This marine power plant offers clean, Tier 3 emissions as rated ...
If you've been considering a Ram or Ford heavy-duty truck for your next purchase, you might be wondering about how the 6.7 Cummins and Ford 6.7 Powerstroke compare, and understandably so. These two ...
In the heavy-duty-truck world, manufacturers and owners live by one rule: Bigger is better. That’s how we’ve arrived at trucks with four-ton curb weights, three-ton payload capacities, and 12-ton ...
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