You’ve got to roll with the punches. So do trailer skirts if they are to last a long time, say people who make, test and use them. One such man is Kirk Altrichter, vice president, maintenance, at ...

TORONTO, Ont. — When passing time on a recent drive between Boise, Id. and Seattle, Wash., Sean Graham noticed a surprising number of trailers with side fairings, and so he decided to keep count. The ...