BAD bugs in interior gauges!!!

This bugs are really bad thing for me.Please look to this interiors

International 9300's(or not)

Real speed/tachometer 63/1.800
Gauges speed/tachometer 67/1.780


International's one is not very big problem,but it needs to be fixed for better


Bigger bug!!!
Peterbilt 387's

Real speed/tachometer 80/1.900
Gauges speed/tachometer 55/1.400 !!!!


Bigger problem.If i believe to interior ones,i will get lots of fines.Upper ones are unrealstic.In real,we can see our speed from electro-tachograph that don't let us pass 55 mph or it beeps

MASSIVE BUG!!!
Freightliner's

Real speed/tachometer 90/2.1
Gauges speed/tachometer 45/1.5


This bug will make me very disappointed.


The top gauges are true but even it is true,the gauges will still disappoint me.I both look them.Please FIX IT!!!!