Midtown Madness 2 eXtreme

MysteryDriverX's new mod. This one adds 7 R/C monster trucks based on some of the default cars. They're added as one single car where you can choose a different model by changing the color option, and in the vehicle selection menu they appear inside a box. It's also included an optional replacement for the opponents in two default races: "Mini Race" for London and "Chinatown" for San Francisco.
Download it from here.