In the Picture above is me deflating the tires to 1.5 BAR pressure to make it grip more. I got a funky pump for my birthday with inflates them again very quick. And the two animals behind Rusty are Zonkies. They are a mix of Zebra's and Donkeys. hehehe
I really enjoyed the Hennops Trail because they had 3 different choices in difficulty for a lot of the obstacles. We really had to get out of the car a lot and walk to see which one is the best. Not too easy and not so bad that Rusty gets hurt. It is after all my work car as well.