Do you have a source for this? According to HERE they all use the 433Mhz, just different models.

I'm having difficulties finding other sources..

Either way I guess we'll find out soon enough. I ordered them yesterday morning at 10:30 and they're on the big brown truck slated for delivery today..

 

I contacted Schrader who manufactures the sensors and they gave me the correct part number and confirmed that 2010 and below uses the 315 MHz sensor while 2011 and above uses the 433 MHZ sensor.