hiya guys as you may no i had 18" A8 replicas put on my a3, since i had them on i started noticing lil changes for example when im in low revs 30-40 and put my foot down the wheels kinda wobble and the car dosent pick up speed? well thats the feelings i get .. but when i cut the engine off and turn it bk on its ok. does anyone no what this could be? the wheels are multi fitment and are only using 5 studs which came off my old wheels... second to this i do not have any spacerS? could this be the problem? aswell as this yesetrdat while driving my oil minimum light came on? i went and filled it up with 2.5 litres and checked the dipstick that was sorted.... but the oil light was still on while i was driving. so the cars been parked up overnight andi checked underneath the engine today and no sings of a oil leak? could it be a sensor? but im preety sure that the oil sensors have a different icon? any help will be appreciated. cheers guys. Javed p.s -i havent started the car up today, so the light may have gone but i will let you guys no asap.