I would like to do this too. The combination of larger tires and new exhaust got rid of my spare. I had it sitting in the garage for 3 months and the light never came on once. A couple days after I sold my stock wheels and tires (with the sensor still in the spare, since I no longer am carrying one) the light came on, dealership says its the spare. Is there any way to trick it or something? Not to comfortable cutting wires! I guess removing the bulb would be ok, while I am in there might as well swap out the orange leds....
It would be nice to keep the TPMS, but only use it on the 4 tires. Anyone know if that is possible?