Just googled it and got this:-
The Tomberlin™ Group is a privately held company based in Augusta, GA. They are a distributor and a worldwide designer and manufacturer of Go-Karts, ATVs, Scooters, and Motorcycles and consist of three separate divisions; Tomberlin™ Outdoor – recreational products through over 400 dealerships, Tomberlin™ Product Group – recreational and outdoor products to large retailers, and AVI – an import/export sourcing company. More information on the Tomberlin™ Group can be seen at WWW.TOMBERLIN.NET or parties desiring more information can speak with: Dewey Holland, President or David Hamilton, VP Sales and Marketing at (706) 860-8880.
Nothing on Google about new ATVs so my guess is they have dropped that division.