Board Thread:Game Discussion/@comment-32656549-20170723173735/@comment-29898480-20170726215138

Richard Petty Motorsports Champion Cup bonus series in NASCAR, run with the #43 Richard Petty Motorsports Ford Fusion. It's megaabucks to buy and upgrade, and you win a lot of GC. Due to the R$ costs it's hard to participate if you don't have the 10-lapper open to mine cash.

It's probably the best R$-to-GC conversion activity in the game.