Changes
– Updated to 1.48.xx
– Added missing file
– Edit wheels material

Features SCS Trailer Tuning Pack:
– various paintjobs added
– various SGD trailers
– 3 types of chassis
– markers and fenders added
– various mudflaps
– various sideskirts
– various bumpers
– various lights

Credits:
SGDESIGN, SCS Software, NoXX, 3Ds Max