I just had the pleasure of finding out today that my front rim of my 2012 is bent. I'm not feeling any wobbling, but was "warned" today when I had new tires put on. I have the twin 5-spoke 18" AMGs that came with the 321 Sports package. I'm trying to figure out my options (buy new, buy used, replace all with aftermarket, or do nothing), but I can't nail down the specs of what I have. Any help? Suggestions? Thanks!!

VIN is WDDHF8JB8CA609969

On same boat as you. my car shakes at various speeds. Hoping its not tranny issues

If you're talking about these wheels:

http://www.need-a-wheel.com/wp-conte...8-mercedes.jpg

I believe the specs are 18x8.5" et45 all around (someone correct me if I'm wrong). Since you're not feeling any wobbling, I'd say you're fine doing nothing for now. The shop that suggested you repair them probably just wants your money. All 4 of mine are bent, but it still rides smooth, and these wheels are my winter set. If you want to buy new, get aftermarket wheels that you like and have them for the nice weather months. Just keep in mind aftermarket wheels and custom offsets might cause clearance issues with the strut/other suspension components, so do your research on here to see what works and what doesn't. Most people here will be willing to point you in the right direction.

Also, welcome to the forums!

Sorry to hear that but I think it's a great opportunity to get some nice aftermarket wheels!

OEM replacement part # 21240136027X25

You can also get them repaired. There's a couple places in my city that repairs them, prices seem to range from $100-$120 here but I've heard of people getting them repaired for $75 in some cheaper places. It had hit a pothole and was clearly bent on the front and also in the back of the rim. Caused a vibration too. If you're ok, then you could just look for one rim. It's been a few months and the repair has been fine.

Thanks, Blegthbloo. You nailed the wheels in the pic. I wasn't sure if it was 8.0 or 8.5. Either way, I'll sit tight on replacing...many more potholes and tank traps to maneuver around here in the next month or 2.

Konigstiger, thanks for nailing the specs...and so darn quickly.