New truck needs some toys

FWIW, I went w/ DeeZee running boards. That's all I've ever owned/bought since '83. Anyways, like yourself, I wanted box boards as well but no-one makes them anymore at least in my searches. Would still like to have them for my dually. Being a lil short on the vertical side of height, I cannot reach into the bed of truck to do anything w/ the hitch, so bought (w/ suggestions of folks on here) one of those things you place over the tires and folds up to stand on. WORKS GREAT !!! As for mudflaps, I think I went w/ Weathertech or another brand which were no drill ones. Easy-peazy install but IMO still a tad too short as far as length goes. Bought a pair of 1/4 fender tops, trimmed to size and bolted them on w/ SS hardware. Now w/ 5er attached, rear end drops down enough to where any debris that gets kicked up from tires now hits the add'l flap. I do think some one posted somewheres (perhaps another RV forum) about dually flaps and a company that makes quite a few diff kinds w/ diff logos and such on them which may be as long as my "cob" job.....not sure. Plus don't know if they are no drill. Hope this helps some.