Jul 31, 2026 | Diesel Tuning, ECM Tuning
Fuel costs hit hard for both owner-operators and fleets. The good news is that making a few smart changes can lead to big savings and help you stay on the road longer. Whether you drive solo or manage a large fleet, improving your fuel economy begins with...
Jul 15, 2026 | Diesel Performance Parts, Diesel Tuning, Semi Diesel Repair
Trying to decide between a Detroit DD15 and a PACCAR MX-13? For owner-operators and fleets, this choice can affect your profits. At MHPD, we test both engines on the dyno daily. Here’s what drivers need to know. Understanding Your Engine Options The Detroit DD15: The...
