Use a camera shake or motion blur effect that intensifies once the tractor exceeds 80 km/h to simulate the "insanity" of the speed.
The phrase you provided appears to be a reference to a specific or viral video involving a JCB tractor driving at high speeds ("na vmaxie"), often accompanied by humorous commentary about a "speed check" ( kontrola prędkości ).
Add a thick particle effect from the exhaust when accelerating to the V-Max.