Well, you may need to do some brake work if your car pulls to the right, but it may be suspension related too. You could have bad T/C bushings, bad tie rods, ball joints, control arm bushings, ect... Best bet is to look at all the suspension stuff carefully and if you replace any bushings, use urethane ones! They do make a difference. You may want to take your car to a independent garage (I would'nt advise taking a car to Midas, ect...) and getting the car on a rack for a estimate. Could be something simple. If you are mechanically inclined, you can do the bushing replacement yourself.