I have what I believe is a Pfeifer trailer. Not much on the internet as far as history. I think they were made in Germany. They must have gone out of business way before the internet. There is a company in the US with same name and they custom build glider trailers.

Its amazing all the history one can find about a glider but not much on trailers. These trailers are still around and so much a part of the glider, especially the classic and older gliders.

My trailer does tow very well and the surge brake is second to none and better than many US made utility trailers I'v towed.

Casey, 79