I will give you some REAL world numbers. I pull a 2016 Open Range 3X377FLR with a 2020 Ram DRW 6.7 HO Cummins, Asian 6 speed and 4:10 gears. The FW grosses at 16995 LBS. I will guess the FW is around 15.5 K when I pull. On a recent trip from Northern...