People don't buy those things to go fast. They buy those things to make other people THINK they go fast.I can't afford tires at that rate. On a side note, how many 'bought the power' people can actually drive that? If you get too cocky with that level of power, you're just asking for problems. Maybe I'm being arrogant but at ~500 my car gets ugh... exciting... at upper limits and I feel good at that to about 75-80%. It can get downright scary above that, though it doesn't have any nanny controls. But I've also spent a lot of time on track and karting learning how to push 4 wheels. 850 without any training or putting the time in? That could get sketchy as fuck.