if it will move it and stop it, your good. take it easy and give extra room for onramps and slow down early for offramps and you will have no problems also take it easy on the takeoffs unless you feel like buying another tranny, if so I have one for sale lol but the rateings are knocked down so that you don't try and overdue it an extra couple hundred pounds isn't gonna hurt you. My truck has done a shitload of towing most things over the trucks weight or over the load capacity and it has lasted fine.