The "Tips & Tricks" category is lonely with no posts yet so I will start one:

Cornering- what I have learned from playing for 3 weeks now is that if you attempt to PUSH your way through a turn, you will either understeer and go off track or you will oversteer and spin out. By allowing a turn to PULL you through it, you will find the speed and angle that feels balanced to minimize both understeer and oversteer. You will touch all apexes with ease and your lap times will dramatically improve.