hi im new to the forum and new to having a nitro. Im having a few problems with my nitro, when i pulling in the my parking lot my front tires squeal. I checked my tire pressure and im at 33 all around. im not in 4wd so i dont get it. my other one is when i turn the wheel sharp( all the way to one way or to the other) its sounds like my power steering makes a noise. i checked my fuild and im full ( what appeared to be full)... Im lost on it all... any imput.?