hello, im looking to buy some rims for my car. i found a nice pair, real cheap, they are 17x7's bolt pattern 5x114.3 with a +40mm off set. i was just wondering what the stock off set is and how much of a difference a +40mm off set will make in the appearence. thanks

here is the auction im looking at, my car is Indigo blue, what do yas think of these?

http://cgi.ebay.com/ebaymotors/17-TI...spagenameZWD1V