Sitting as one of the most exclusive luxury cars in the world, the new Mercedes-Benz S550 W221 S-Class is very reasonably priced. By offering premium quality options on materials, MEC Design tuned their their W221 to the extreme. One disadvantage might be the ordinary exterior, based on the S550 from 2007 with AMG bumpers, but is also outfitted with huge wheels, sports exhaust, lowered suspension, a new steering wheel, and floor mats. MEC Design also fitted their fully tuned W221 with MECxtremell three piece rims with flatbed; satin Edition with other options available. The front range from 11Jx20-inch (4,5 outer lip) and the rear has 12.5Jx20-inch (5,5 outer lip) with 295 and 325 tires respectively.