Some vehicles get damaged amazingly fast while others do almost not at all.
I drove the humvee and hit a static car at 8 kmph and both front tires where ruined and I went uncon.

I drove the Sarka against a tree at 60 kmph and Everything was fine and my vision only was blurry a bit.

Both hit it front on.
THough they feel great, feel like they have weight to it