I am new to towing a fifth wheel; Medium sized, 33 ft, GVWR 12,000, (actual weight around 9500-10500lbs) I'll be towing with a 2015 Ram 3500 4x4 Cummins. I particularly like being able to monitor Radiator Temp, Transmission Temp, Oil Pressure and Oil Temp at the same time. Would you experienced drivers recommend monitoring anything different? And, what is especially important to monitoring while descending steep mountain passes while using the exhaust brake system? Thanks, from a rookie!
