Review on 🚗 U912 TPMS Real Time Tire Pressure Monitor System with 4pcs RF Sensors for Honda - Internal or External, Default Slot, 5-Year Replaceable Battery by William Pacino

Very easy to install especially if you have a spare spot for a powered fuse. I installed this in a 2006 Toyota 4Runner and the fuse box is literally under the blank of the switch. Easy access to power supply and ground studs. The reason I gave it 4 stars instead of 5 is because the fit isn't perfect. The listing says different manufacturers will fit different options, but even the Toyota option leaves gaps and doesn't really "snap" in place, staying installed well but under pressure. Also, the display didn't "see" the tire valve sensors until I took them off and put them back on. The product I received was the external version.