ATS - Custom Conestoga Trailer V1.0

Adds a standalone chassis and body for the original "Sliding Tarp" from ATS
It's still in early stages and does not contains that many customization options, it started out as a personal project for myself.
Do not try installing 24.5's with the full fenders, it will most likely clip through.
Future plans: Remove everything that is binded to the chassis and body and have as much of the parts customizable as possible.

Authors: 55six