Go back to previous topic
Forum nameHandling/Suspension
Topic subjectsmall question about wheel offsets, could use some help
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i6&topic_id=23876
23876, small question about wheel offsets, could use some help
Posted by turbo8u, May-16-04 07:00 AM
alright check this out this is what i got

will a rim with a +44 offset being 18x7.5 with a 225/40 tire on it rub with a 1.8 sportline drop?

i have no idea how to calculate it, im not sure what the wheel offset ratio thing is stock, i have some 5mm wheel spacers just in case to bring the offset out a little to clear the upper control arm, when the wheel is say...turned all the way in either direction it wont rub

let me know if you know :P
_________
96 talon esi-t
san clemente, ca


as needles of ice
are the ill winds' talons


23877, RE: small question about wheel offsets, could use some help
Posted by FlyinEsi, May-16-04 07:46 AM
I was looking at some 18x8.5 with 38mm offset and I was told they would not rub at all on stock suspension setup. If that info helps at all...good luck.



Reverse El-Glo HVAC Panels Update: Specs received
Expected Release Date: May 14th

Originally posted by DR1665 bubble = teh bust3d. x(
23878, RE: small question about wheel offsets, could use some help
Posted by EvuLFleA, May-16-04 07:55 AM
The only time you rub anyway is if the wheel is cranked 100% all the way over and you are doing a u-turn. If you only crank 95% you won't rub. It's never been a big deal to me.
23879, RE: small question about wheel offsets, could use some help
Posted by turbo8u, May-16-04 08:12 AM
Originally posted by EvuLFleA
The only time you rub anyway is if the wheel is cranked 100% all the way over and you are doing a u-turn. If you only crank 95% you won't rub. It's never been a big deal to me.


thats the same thing that happens with my 15's, 225's are our upper control arm's friends :P

i think the 18's with the 5mm spacers will do alright



_________
96 talon esi-t
san clemente, ca


as needles of ice
are the ill winds' talons


23882, RE: small question about wheel offsets, could use some help
Posted by mkerley, May-16-04 11:01 AM
stock (on my gs at least) is 16x6 w/ +46 offset.

so, w/ 18x7.5 w/ +44 you may have problems even w/ the spacer.

The backspacing stock is 122.2mm. Your setup yields 139.25mm.

My 18x8's had a 18mm offset which put the backspacing at 119mm. I had no probs w/ ~2" drop and these wheels/tires.

If you ahven't already bought the wheels try for a +27 offset (or +32 w/ your spacers). That should put it right at stock clearance.

Graphic of terms (just in case):


Originally posted by turbo8u
alright check this out this is what i got will a rim with a +44 offset being 18x7.5 with a 225/40 tire on it rub with a 1.8 sportline drop? i have no idea how to calculate it, im not sure what the wheel offset ratio thing is stock, i have some 5mm wheel spacers just in case to bring the offset out a little to clear the upper control arm, when the wheel is say...turned all the way in either direction it wont rub let me know if you know :P _________ 96 talon esi-t san clemente, ca as needles of ice are the ill winds' talons


23883, RE: small question about wheel offsets, could use some help
Posted by turbo8u, May-16-04 12:01 PM
Originally posted by mkerley
My 18x8's had a 18mm offset which put the backspacing at 119mm.


what do you mean..backspacing?



_________
96 talon esi-t
san clemente, ca


as needles of ice
are the ill winds' talons


23884, RE: small question about wheel offsets, could use some help
Posted by mkerley, May-16-04 04:39 PM
Originally posted by turbo8u
Originally posted by mkerley My 18x8's had a 18mm offset which put the backspacing at 119mm.
what do you mean..backspacing? _________ 96 talon esi-t san clemente, ca as needles of ice are the ill winds' talons


It's on the pic (they call it backspace dimension). Backspacing is the distance between the mounting surface of the wheel and the lip of the wheel toward the center of the car. To keep your clearance between your wheel and you suspension, you want to keep that close to stock (at least w/ my drop, I didn't have a whole lot of room to spare from the stock setup).
23912, RE: small question about wheel offsets, could use some help
Posted by turbo8u, May-18-04 07:06 AM
dank, thanks for all the helps do0ds :thumbsup