Richie Incognito -- My Black Driver Loves Me ... And I Pay Him Well

Richie Incognito's got a new biggest fan -- his chauffeur -- who tells TMZ Sports, the guy's a pleasure to drive around ... and he tips big big big.

The driver (who is black) dropped Incog off at LAX this morning -- following the NFL star's massive PR offensive in the wake of his n-word scandal -- and he couldn't have spoken more highly of the guy.