Comparison of Fifth Wheel Rails Part # RP58058 and Rails in Install Kit Part # RP30035

Expert Reply:

In short, yes they are the same. Part # RP58058 is just the rails. Part # RP30035 is the same rails and a universal bracket kit for trucks that do not have specific bracket kits.

The part you were looking at, part # RP50064-58, is the fifth wheel kit I would recommend for your 2009 GMC Sierra. The custom fit brackets in that kit will significantly reduce install time as they use as many factory drilled holes as possible to reduce the amount of drilling necessary for install.

We have a video of kit part # RP50064-58 being installed on a 2009 Chevy Silverado that would be helpful when installing your fifth wheel. I have included a link to the video below.

expert reply by: Patrick B