[ATS] MACK TITAN NEW V3.7 1.31.X

v3.7:
– added support for 1.31.x.x

v3.6:
– itan w exterior wipers and something else,
– gauge faces realigned (were turned left 2-3deg) iirc

Other:
– Standalone. The Peterbilt dealer.
– 1 cabin.
– 1 Chassis.
– Engine. Gearbox.
– Interior.
– Sounds.
– Painted. Has its own skin.
– Great tuning. (Spoiler, pipes, fly swatches, bumpers, mud flaps, additional lights, GPS)
– Wheels.