I have a 2017 Suburban and tow a 23' dual axle Airstream.
Will the trucks TPMS monitor 8 sensors at once?
I'm currently using sensors that screw onto the (trailer) valve stem but they become problematic when checking pressures.
I'd dearly love for ALL tire pressures to register on my dash.
Thanks in advance.

 

nope you can register only four at a time. even if you could monitor more... the trailer sensors would most likely be to far away for the signal to reach the rcdlr.