Offset question??need some help
 

I have sold my stock FD rims about 3 weeks ago and wwas wondering what the messurements are on them. If my memmory is correct I think it ws 16x8 with a 50mm offset right. Please let me know because I am trying to figure out my offset for my new wheels.

i am getting some ssr proffessor sp-1's for a re amemiya 02 gt widebody and am trying to figure out the offset that will make the tire sit inside the wide fender well. Wheel specs are...

~18x10.5 front
~18x12 Rear

I was thinking or going with a 45mm offset up front and a 24mm offset in the rear. The widebody gives the fenders a 1" wider front and a 1.5" wider rear.

Do those dimensions sound right. I think that is what chuck at rotaryextreme is using but am not sure.