Mack Grain Hauling Pack v 2.0.1

Changelog Version 2.0.0.0:
- It is imporatant to note some of the changes made in this update may alter the appearance of excisting vehicles
- Added Mack RS700L X2-X3 Attacher truck
- Added X2 Pup Trailer
- New sounds from Mayto with new Engine options
- New 13 Speed transmission that has improved shifting
- New aluminum and steel wheel options on certain vehicles
- Made air conditioner optional
- Added interior color option
- Added new color option to 6x4 truck
- Raised jack on pup trailer for improved clearance
- Improved grill appearance
- Texture improvements