The TPMS sensors are in there. Any tire shop can pair them to your car.
The diameter of the tires is exact. The original rears are on the front and the 315/35/20 is the same exact height.. 28.7 inches.
For you guys that want 10's all around, this is a 3 piece wheel. You can order new inner shells an inch smaller in the rears and half inch bigger for the fronts and rebuild them.
I'm selling because I went to a competition wheel (GA3R) with an 18in diameter.