I got the Dill at Tire Rack. They have a
4-sensor system in stock, but it's not the "trailer retrofit" system that I bought...hopefully it won't be discontinued when I need new batteries....
The TST is
the same price at Camping World, when I bought the Dill I remember it was about $100 cheaper than the TST.
Bshpilot, completely agree, I'm not saying the Dill system is better, only clarifying how it works. When I bought mine I was reading on here of folks having issues of either damaging the sensor or having them stolen so I decided to go internal. Maybe it wasn't the best choice but it's the one I'm living with! I know the TST is by far the most popular on this forum.
