ATDynamics is offering its TrailerTail aerodynamic device with a special zero-interest offer for a limited time.

The special financing package is available on orders through March 31, 2013, the company said. There are no upfront payments required.

The offer is available on orders of between 25 and 300 TrailerTails for a qualifying 12 to 24 month lease. In addition, ATDynamics will defer payments for 60 days on any order over 75 units.