Look into Andersen...especially since you have a short bed SRW truck. You can get the added turning clearance while trimming away apx 300 lbs at the hitch. I towed my 36ckts with it in a SB but moved to a Dually LB after scaling it. I was over weight on my rear axle by a little and way over on my GVWR. I chose "peace of mind" by going DRW.
You will find that a SRW truck will be close to its capacities so every lbs counts.
Doug & Cindy
2014 36 CKTS: Titan Disc Brakes, EMS, Trav'lr
2016 Ram 3500 CTD 4x4 CCLB DRW: Andersen Alum II, Factory Rear Air Suspension, 3.73