Based on community feedback and mod specifications, 45 of Euro Truck Simulator 2 and American Truck Simulator .
Users on platforms like the SCS Forum and Steam Workshop have shared their experiences with the mirror's size and utility: TOP CORNER & SMALL MIRRORS NO FRAME 1.45
“Trucks need spot mirrors to cover blindspots. I don't know why SCS don't include these as part of the F4 config.” SCS Software Based on community feedback and mod specifications, 45