Based on personal experience, I find that most rude drivers fall into one of two categories: rude and obnoxious cager in an expensive car or SUV and rude and obnoxious cager in a tuner car. The first drives with a sense of entitlement that they own the road and everyone else is just in their way. The second drive like they're in the movie "The Fast & the Furious". The rest of the rude drivers that don't fall into either category normally would if they had the means.