2010 Q5 Sline 20" Wheels
 

I'm looking for some advice for my 2010 Audi Q5. I have a 20" Blizzak winter tire that I'm looking to put on rims. The factory Audi offset is et33mm. Will a 40mm offset work? I am having trouble finding after market wheels with same specs as my Sline wheels. Any advice or experience would be great.