Forum Discussion
NCC-1701
Mar 15, 2018Explorer
Cummins and Cat would be the two most common in DP's. I don't know about Mercede's in RV's, but my Father-in-Law was an over-the-road trucker for over 40 years and I remember him talking about the Mercedes being problematic in big rigs. If you search some of the trucker forums you'll see posts of the problems with Mercedes.
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