I have a 2015 Rubicon Unlimited which I purchased aftermarket wheels and tires for which the installer said he used 433mhz tpms sensors. However, my TPMS light comes up when I start the vehicle and blinks for a little then goes solid. The PSI is displayed and works but there is clearly an issue that I cannot figure out. Is it possible that the sensors are 315mhz or does anyone know a solution to this annoying issue?? Thanks for any help anyone can offer!