The Mégane II Owners' Club

Hi, Can anyone tell me what the ex-works standard wheel size is for a 58 plate megane 1.5dci dynamique s 4 door? I have this model (bought 3 months ago) and have reason to believe the 16'' wheels are NOT the original factory fitted wheels. Anyone out there confirm this for me?

Thanks, tatt

take a pic and show us
16" is standard