i've heard from the dealership..if you say get aftermarket wheels that cannot fit the pressure sensors the lights will always be on? so in that situation just reset it and the light should go away right.

 

If It Fits Wheel Then It Will Work But Depending On The Car Not All
Lexus Tire Sensor Is The Same!!!

 

I don't think it's as simple as just "resetting" the light--if even that could be done. AFAIK the only way that you could probably get the light to not display (due to missing/malfunctioning TPS)--short of either pulling the bulb or placing black tape over the indicator--is to have it programmed out of the ECM or BCM...and I don't think Lexus would even consider doing that since it won't be long (2008 I believe) before TPMS will be required on all new passenger vehicles sold in the U.S.