The riser isnt for bed rail install.The riser goes hand in hand with the pullrite superglide that attaches to frame rails.Hitch is then dropped onto pins coming up from frame rails.Im nut sure if there is a riser for the in bed rails from pullrite.I bought all my hitch stuff from tweeteys.com... Check there.
I will say and I dont know how much weight you are pulling but if the tranny doesnt have any cooling you will prolly toast that fluid going up any substantial inclines.Obviously toasting the fluid means toasting the tranny.I would def try to get something to monitor your transmission temps.Not the dummy guage either.Then you will know for certain where your at.No matter what its good to know your exact tranny temp anytime your towing.Could save you thousands in long run.
