Green, teal, light blue
Bobby Roadtesta is a professional Piston Cup racer who was sponsored by team Carbon Cyber. However, next-generation racers began to garner attention for their unmatched speed and ability. Bobby is either retired or fired by Carbon Cyber and replaced him with an unnamed next-gen.
In Cars 3, Bobby competes in the 2016 Piston Cup season, but when next-generation rookies began performing much better than stock cars, before the Gears and Glory 450, Bobby either retires or gets fired by Carbon Cyber, and replaced him with an unnamed next-gen rookie.