Wheel widening....I'm lost

[GeEzUs]

Can anybody tell me what is the difference in Square and Round lip on wheels?

Also do you have to offset center dimensions for wider wheels? Also if I do how far should I offset center the wheel?

[Lee]

If I'm correct...

Round:

http://i48.tinypic.com/k1xmcj.jpg

Square:

http://i50.tinypic.com/nx98w0.jpg

[Fallenangels]

The round lips are actualy more invisable than on the blue rim you showed...they don't show any transition at all.
rounded lip
http://i87.photobucket.com/albums/k146/unit176/DSK/IMG_1894.jpg
http://i87.photobucket.com/albums/k146/unit176/DSK/IMG_1726.jpg

square lip
http://i87.photobucket.com/albums/k146/unit176/DSK/IMG_1889-1.gif

[Lee]

Like this?

http://i50.tinypic.com/eq41fk.jpg

[missing]

Be found, my son

[Fallenangels]

Like this?

http://i50.tinypic.com/eq41fk.jpg

It may be the shadows, but I think that is it...they don't usualy show any lip, dip, or edge where the wheels connect to the tire. After seeing a set I was highly impressed. IMO I think that it is ok to mix the two style wheels...if you are having a factory rim widened then you can have just the rear done in a rounded lip and it should still look good because of the dish of the wheel being much larger than a front rim.

[Ball Z Motorsports]

Yeah if you mix them up more than likely you'll be the only one to ever know/notice