The maximum of each Driver's stats is 99.

The maximum driver stat limit is 99, regardless of boosts, featured driver bonuses, or any other means of enhancement.

The maximum of individual Component stat is 50 (for example one component can have a maximum of 50 Speed)

The maximum component stat limit is 50, regardless of boosts, featured driver bonuses, or any other means of enhancement.

The maximum overall car loadout stat is 220 (with the best loadout the top Speed stat is 220 for example)

The quickest average pit stop time is 1.64s (excluding servicing time).