All Sparkplugs collected from all races.
Win every circuit race event.
Win every Academy Challenge.
Win every Guido Kart event.
Win every Mini Game event.
Win every Autocross event.
Complete every Photo Op.
Win every Tractor Stampede event.
Win every Transporter event.
Win every Tire Find event.
Win every Sheriff's Pursuit event.
Beat El Machismo.
Score 4000 points in the Mack Track Challenge event.
Beat Chick Hicks for the Title.
Win every Point to Point Race event.
Beat Candice.
Beat Stinger.
Score 25000 points in the Tokyo Mater event.
Score 5500 points in the Mater the Greater event.
Score 25000 points in the Materdor event.
Score 4500 points with a single drift.
Earn every achievement.
