Weaver trucks I believe sit lower then MTH. I run both plastic and die cast Weaver trucks. I had bought a few two rail cars which I wanted and changed out the wheels for three rail wheels using the same trucks. The BAR car had MTH trucks on it when I bought it. You can see how high the body sits. The second pic shows same car with Weaver trucks under it and a Weaver hopper sitting next to it. Much better .............Paul
