If you drop one size in width to a 315/35/20 you will open up MANY more options.
They are recommended for a 11 inch rim (which you have) and are roughly $100 a tire cheaper than 325's to boot.
I also BELIEVE they can be run square ...but please don't take that as gospel.
That is what I have read on other challenger sites from other guys with Widebodys.
I have asked in a thread "Widest front tire on Widebody" but never had anyone post pics.
Hellcat.org has many members w/Widebody Hellcats/Redeyes. Probably a good place to search and double check FRONT fitment. The rears are no problem.
I have Toyo R888R in 325/30x20 on the 11" OE WB wheels. They are slightly smaller in diameter than P Zero all season OE tires. According to my GPS the speedometer is within 1 MPH, so no problem there. No rubbing at all.
They definitely provide better traction. I run them at 28/7 psi hot.