Bigger is not always better. Look at the Centerlines for sale thread, and read what the guy says. 1/4 inch space is not enough. I guess it works for you, but on many cars It wont. My opinion is that it is too close
And? The seller in that thread has 15x8's with a 5" backspace, and found that only gave him a 1/4" to the springs. That means, with a 1/4" spacer, those rims and tires would fit perfectly. Heck even with an 1/8" spacer they'd probably fit. I sent him a PM to let him know exactly that, and will be happy to help him figure out how to get those wheels to fit his car. Because I bet they will.
That's why I always say "with proper backspacing". You can make any size tire not fit correctly if you're using rims that don't have the proper backspace.
So, what are your Duster's measurements? How much clearance do those 245's have to the springs and the quarters?
