Oh that's easy. Somehow @Brownninja97 set a value for the wheel turn in cm previews so high that it appears like that. I always set mine to 20 degrees(which i think looks better than pure straight wheels) I don't know how high it goes but it's gotta be at least 60 degrees in those preview pics. To make it straight, click on the tiny arrow next to the "update preview" button in cm. Should be in "misc". If it's not, keep looking until you find it (at work on a mac, so can't help more )Both front tires are way off where they should be.
I dunno how CM generates those previews so I can't comment.