I've been off roading mine for 3yrs now and had some realy hairy moments includind bouncing down a hill out of control which resulted in a sudden stop, and so far not had any probs. If your realy worried remove the fuse for the air bags, and refit it when your done playing. The manuel warns this could accidently set off the air bags, but I think you'd be very unlucky for this to happen. The cautious method is to diconnect the battery and leave it for at least 5mins? before tampering with the fuse.