I want to purchase tire/wheel combo for my 2005 Tundra from either tirerack or directtire and would prefer not spending 360 more for new TPMS sensors. The tires are worn and the stock wheels are steel and the TPMS light has been on for a month. TPMS is innovative but I check the air pressure regularly. Local DMV has ignored the TPMS light during past registration renewals. Should I disable the TPMS light (how), continue to ignore the false alarm, or spend the 360? Opinions appreciated.............