Adamo722

I have a 2010 E550 4 matic and it has the P2 sport package with the 18" AMG 6 spoke rims. I was wondering if the 19" 5 spoke open rims would be a fit or if it would cause problems? I can get the same width 8.5" but the offset is different. The 18's have 48 mm offset and the 19's has 34mm offset. Would these for ok without rubbing and sticking out?
Also would 20's fit or am I drew mining? I can find the 20's with the same width and bolt pattern but have the same 34mm offset. Same as the 19's