If you want to use it with friends, ensure the "Optional Mod" tag is correctly set in the manifest.sii .
/vehicle/truck/skoda_mpt/ — Contains the .pmd (model) and .dds (texture) files. My version of the Skoda MPT V2 1.44
Update the dashboard_reflectors.sii for high-definition textures. If you want to use it with friends,
Adjust the kerb_weight and suspension_rigidity in the chassis files to prevent the car from flipping at high speeds. My version of the Skoda MPT V2 1.44
The 1.44 update for ETS2 introduced specific changes to suspension and interior sound processing. Your version should reflect these: 1.4 TSI & 2.0 TDI options. Transmission: 6-speed Manual & 7-speed DSG.
Import custom rim models or offer various Skoda OEM sizes (17" to 19"). 2. Interior Enhancements