I then added the red caliper covers by MGP.
I swapped out my 20" Chrome Clad "pimp" wheels for the Mopar Premium Painted (Black) Cast Aluminum Wheels, the ones that came standard on the 2011 Detonator an Shock. I like them because they have no lip. But, with out the lip, they are balanced with stick on paste weights, which I do not like!
After seeing these Nitro MGP Red Caliper Covers posted by dhh3 I had to have a set too! Ordered today from CarID (one of several Supporting Vendors of this Site) and will post pictures when installed with the stock factory R/T 20" wheels. While they may not be as outstanding as on the Mopar wheels of dhh3 I am looking forward to another modification on my Nitro!