This mod makes the Gavril T-Series' gauges display metric units.
Specifically changes:
MPH to km/h
PSI to kPa
°F to °C
Visually, the gauges have been completely reworked to look more realistic; the gauges themselves are loosely based on those found in Australian Kenworths.

Metric Gauges for Gavril T-Series 1.0
Now the semi's instrument cluster can display SI units.