Helping JimT out with an inframe ...

[Waterloo]

I have never had any luck with caps, and have never installed on any equipment I have owned. But boy I have pulled some trailers with them. One unit, a step deck van, that is all the company would install, caps, those 16 inch tires... I ran my local TA out of those little caps to the point I finally got the company to install virgin tires. It was to the point of stupid, we could have outfitted two trailers with virgin tires for the monies they had in all of those recaps and service calls, hell three trailers! And these were BanDag tires... Never had an issue after the caps were removed.