With more than 60 years in the commercial truck and trailer business, Knapheide Truck Equipment Center, formerly R.A. Adams, is your number one source for the best selection in light- and heavy-duty trailers, truck equipment and snow removal equipment in McHenry and the entire Chicago-land area. We're proud to have built a solid reputation and to be able to provide our customers one stop shopping for all their equipment needs. Stop by today and see what we can do for you.