these cars have a sealed hub bearing and most of the time if its a bearing noise it wont make the noise with the tires off the ground because it takes the pressure off the bearing unless it is really bad
had mine done on my 04 at my airbags.com about 4yrs ago and had the green leds installed,the only thing that i didnt like was they dont match the odometer lights because they dont replace them.havent had any trouble since