Recommended Offset for 20mm for M3P?

[clerks]

Currently running 20x9 square et35. I have 5mm spacers up front and 20mm in the rear. Looking for some new shoes and would love to drop the spacers and just get correct offsets. Car is lowered on eibach. Will 20x9 et30 work? Thanks.

 

[jmaddr]

If you like your current poke today, use a wheel offset calculator. Put in your current wheel dimensions (with current spacers) and your new one and verify they will be the same (or if you want more or less poke make appropriate adjustments):

Wheel Offset Calculator

Use our wheel offset calculator to visualize the new tire position when changing wheel and tire sizes. Convert wheel offset and backspacing to calculate the correct setup for your vehicle.

tiresize.com