I was looking at the SF Winning and noticed they come in +25 and +23 for the front. The +25 is 1.9 inches from the flange to the wheel disk, while the +23 is 2.4 inches from the flange to the wheel disk.

If I went with a +23F and +29R offset the front and rear depths would be very close with a 2.4 front and a 2.6 rear versus a 1.9 and 2.6 depth from a +25 offset. I am trying to follow the offsets of the Nismo wheels, but like the fact that the front and rear lip size is very close with the +23 offset. So, are there any adverse effects of going with a lower offset than +25 on the front axle?

 

From what I understand the correct offset is 25 front and 29 rear for 19x8.5 and 19x9.5 wheels if you want to fit brembo or other big brake kits. You may be fine with going with a lower offset in the fronts if you don't have or are not planning for big brakes. This way you will have bigger lips for the fronts.