Dearsman

Hello, looking to buy as set of new 19" Alloy wheels and wider tyres. The question is whats the best wheel width and offset / Et to suit a C250 to get a more flush arch look with no rubbing issues on H & R lowering springs ? liking the look of the Veemann and Vossen wheels keeping the car as close to stock AMG turbine look as possible. Equally any advice on tyre size would be welcome , I do not like the stretched tyre look.

Thanks in advance