We towed trailers that are 2x as long and over twice the weight with an old 2V V10 Class A no problem. A 4-6% grade at low altitude with a 6klb high profile trailer is about a 45mph tops ride up the hill. No problem maintaining highway speeds of 70-75 on the flats.
Itโll tow a little car like itโs not even back there.
2016 Ram 2500, MotorOps.ca EFIlive tuned, 5โ turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold