The RT is the 1st car I have had in the garage with substantial vinyl graphics. The question is, when you wax your car, do you wax the vinyl as well, or do you avoid the body graphics ?
....it really depends what "wax" product you're speaking of. There are some I would never think of using on stripes while others I would have no problem with.
A few things you want to consider are sheen, staining and residue. Some products will impart their own sheen to the vinyl (some more than others). Staining or darkening can also occur. ....and then there is residue. This can be a problem on the border areas where the graphic meets the paint and/or on the vinyl itself (especially if it is textured).
Generally speaking, if a product is trim friendly (meaning it doesn't leave residue/build-up in crevices, stain or alter matte trim, etc.), then it will likely work on the vinyl as well. When in doubt, test the product first if possible.
Personally, I have used Optimum Opti-Seal, Wolfgang Fuzion and Duragloss Aquawax so far on my hood to fender stripes with no issue. However, the Fuzion (which is a wax/sealant hybrid) and the DG AW (a quick wax) seemed to leave a bit of a sheen making the surface a little more satin-like rather than matte-like. ....a change that didn't bother me but could bother some. In either case, there are a lot of products out there to choose from including quick detailers, protectants, etc. .....or you may choose to simply leave them alone.