I've been out to Mclean a couple times on Fisher East, and West and another unknown place. I have a stock '07 KJ with the standard tires, nothing fancy, but it does everything my friends stock TJ does with 31" Duratracs does, and outperforms my other bud's old Cherokee.... The biggest thing with my Liberty is the stupid ESP, even with it "off" it is still half on, I found through reading on other forums pulling the ABS fuse turns everything completely off, and from experience works wonders.