Hey guys new to the forums i need help in buying some rims for a 2011 Mazda 3 i sport. What I'm trying to go for are 18" with a width of 8 however the only issue is i cant figure out my offset. If anyone can help me maybe find nice rims with the right fitting that would be great i also want it to be flushed and deep dished. Picky? Please let me know my options and a site maybe that's based in Canada?