if anything probably not, the best we can do is put a bit of labelle's in the inner part of the truck, and hope the car keeps rolling.
SP&S modeler, 1960's give or take a decade or two for some equipment.
http://www.youtube.com/user/SGTDUPREY?feature=guide
Gary DuPrey
N scale model railroader
While a truck turner would be nice in N I suspect it would probably be to small to be practical..
When I was in N I favored the Atlas trucks due to their roll ability.
Larry
Conductor.
Summerset Ry.
"Stay Alert, Don't get hurt Safety First!"