Very very rarely will they pull a wheel off...
Just hope they don't pull the bad one!
it's a 1 in 4 chance =p~~
Yea if you have absolutely no pad left they'll get you on that... just make sure you've got a hair left and not straight up bald tires, or a burned brakelight and you'll be good to go.
Brakelights aren't a big deal cuz they will replace them right there, however they charge 7 bucks a light when advance autoparts charges 75 centavos...
Good luck man!
Danny