Changes 2.8 - Added new Straight piped C15 Cat. - Updated the def for the GTMike's T800 (no need an extra patch now). - Fixed a small error with a 3406 engine def. What's that sound pack adds to the game? This mod adds those engines and their sounds in the game: -Detroit Diesel 60 Series -Cummins ISX -Cummins 444 -Cummins N14 -Cummins N14 2.0 (different interior sound) -Cummins N14 Celect PLUS -Caterpillar C15 -Caterpillar C15 Straight Piped -Caterpillar 3406E -Paccar MX series -This mod comes with a separate mod to add realistic transmission, tires and wind sounds in the game. Which truck are working with it? -Kenworth W900 -Peterbilt 389 -Peterbilt 579 (partially) -Kenworth T680 (partially) -Kenworth T800 by GTMike