i just got this game and for the life of me cannot figure out how to tune my cars setup??i see in peoples videos at the garage the x button says tune car but mine does not??any help
On Xbox 360 you cannot tune, period.
On Xbox One, you can tune. First, you must go to the garage and add upgrade parts that allow for adjustments. These include all race or rally versions of the following:
brakes
anti roll bars
springs
differential
aero
You can always adjust tire pressure.,