There's a reason they use so much tubing. Out where these guys play you'd be lucky to only hit a wall or tyre barrier. Most the time your dodging cliffs, trees even wildlife.
I love rallying, WRC boys are unbelievably good drivers.
Back in UK i had 2 factory WRC teams plus Jaguar (RedBull) F1 teams within 5 miles of home. The toys these boys would test drive we're hillarious
Interesting factoid, top WRC teams spend 100's hours prepping each shell, but the finished car is only used for 3 events. Thus each team builds at least 10 car a year.