Welcome Alessio Awesome landscape in that pic!
They can be surprisingly capable off road for what they are. I use mine to get through some sandy terrain when I go kayaking, and also for insurance if it were to rain when I'm at another spot that turns slippery at the slightest thought of moisture.
There was a thread on lifted springs, but I'm not sure what the solutions ended up being.
http://www.4gtuner.c...kits-for-a-rvr/
I have lightened my RVR by 100kg by removing a few extra parts and reengineering the rear support. Looks like your model doesn't have the spare on the back so that saves you a goog 60kg right away.
This is great viewing as well ↓↓↓ Always makes me smile
https://www.youtube....h?v=H1vSe08UtUo