Hi folks. We purchased our first diesel truck in February. A 2014 Sierra 3500 HD. I've been reading a lot about diesel trucks as it pertains to pulling a trailer, but what I haven't found is info...
As a side note, you might want to consider getting an extra or simply larger fuel tank. I run a transfer flow diesel fuel tank giving me a total of 70 gallons on board. I can go from Tucson to Denver with fuel left over (not towing). I hate paying the extra high fuel prices while on the highway.