245/40/19 on a 2011 A4
 

Hi guys i'm about to put some 19" wheels on my A4 2011 and i was wondering if 245/40/19 tires would be alright even if it's a 4% difference in ratio...
I know that the perfect size for 19"s are 245/35/19 but i live in Montréal where potholes are more like craters!!!
So is there anyone here that rides with 245/40 or have any feedbacks on that setup.
Thank's Ben