Originally Posted by dan-nickie
I didn't know there were different sending units for steel and aluminum.
But mine are TST.
ETA: I jsut read the tire minder website and it seems to me it has to do with the type of valve stem, (brass, stainless steel or aluminum) not type of wheel.
Did I interpret that wrong?
I believe you are correct. That's why I was wondering about the rims. All the valve stems look like aluminum so I think that is what I need. I am calling TireMinder on Monday to find out for sure.
I think I'm going to sell the one I had in my pickup and buy a new one, just want to make sure I get the correct one.