ATS - 49X Custom V1.1

Changelogs v1.1
– Added support for 1.49
– Updated materials and models

A small rework for the 49X.

Includes:
315wb chassis for the SF 72″ (Replacing one of the 8×6’s)
290wb chassis for the SF 48″
Reworked stacks with Flat Top cut
Reworked Texas Flat bumper

Authors: 55six