Overdraft

All - ordering (I think) a new Cayenne TT this week. I am in Canada but love the look of custom wheels on vehicles. Really like the Ruf and Techart wheels posted but with our lousy roads here in Canada, must be carful of the size of the rim. Would anybody have pictures of wheels on the 2011 Cayenne that could let me know what size and style fits best?

Wondering even if the OEM 21" wheels are strong enough for the weight and use of these vehicles? Bought 22" Techart Formula wheels for my 04 CTT in 2005 and they were on my truck for 1day before bending three of them! - trying to avoid that debacle again...yet want the truck to look good.

Spacers on 20" maybe to fill the wheel wells?

Any ideas?