New texture and significantly increased number of raindrops.
Improved physical behaviour of raindrops particles, now their spawn is affected by truck position relatively to rain inclination.
It makes a huge difference and vastly improve perception of weather! Just try it yourself!
Reworked sound effects for wipers and rain
New car splash trails
Winter addon, replacing raindrops with snowflakes
New audio settings for truck cabins improving reverberation and sound balance

Changes:
Increased number of raindrops to 100,000
Reduced raindrops size and tweaked their physics
Slightly rebalanced rain audio and cabin equalizer (truck cabin “soundproof” effect)
Improved side window masks for all SCS trucks
Slightly increased water splashes from vehicle wheels

Credits:
Avelium