www.aeroindustries.com/tarp-s...
Learn more about Aero's Conestoga, rolling tarp system, in the link above.
The track and wheel design utilizes a unique ‘V’ groove, eliminating the need for numerous, secondary guide wheels. This design also eliminates wheel ‘flat spots’ commonly seen in competitor models. A built-in bump rail reduces impact damage and further maximizes overall system longevity.