[Ren]

I have the In-command TPMS. It does not need an In-Command system to work. It works with an App on your phone. I did need to put the repeater in on my rig to have the transmitters on the valve stems stay 100 percent connected.

I find it simple, It works on my phone, and i check it every so often like I did my old TST system. You set alarm parameters to sound an alarm if the temp gets too high or pressure gets to low or too high.

I picked mine up off of amazon for 250.

Hope that helps,
Ren