what offset?

[300EXrider02]

was going to get some offset rims by douglas, but what size should i get? 3-3? i want it to be a little wider but still have the strength, jsut give me an idea where to look and what to look for, i was thinking rockymountainatv

[QuadTrix6]

3:2 is a good mx offset, if you go to wide with the offset theirs gonna be a lot of bumpsteer, i had 2:3 offset and couldn't take the bumpsteer i would go for a 3:2 or 4:1 if you can find it