Can i fit 18x10.5 wheel with 20 offset?

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
twinturboz300
Posts: 5
Joined: Fri Mar 11, 2011 2:08 am
Car: 300ZX TT RHD

Post

Hey im looking at buying some rims and the ones i want come in 18x9 25 offset. and 18x10.5 20 offset. I really wanna do the 18x9 infront and 18x10.5 in the rear. will it fit? or no? my car isnt lowered its at stock height. will the rims fit or will they rub and stuff. the rims are the xxr526. i need to know fast so i can make my order!

XXR 526

18x9......................................... the 18x9 is also offered in 35 offset.

Bolt Pattern
5-114.3/5-120
Offset
+25mm
Backspacing
5.98425
Lip Size
2.75"
Centerbore
73.1

18x10.5..................................

Bolt Pattern
5-114.3/5-120
Offset
+20mm
Backspacing
6.5374
Lip Size
4.25"
Centerbore
73.1


User avatar
Ace2cool
Posts: 11650
Joined: Sun Apr 20, 2008 5:21 pm
Car: 1991 Nissan 300ZX TT
1966 Datsun Fairlady 1600
2005 Suzuki GSX-R 600
1974 Honda CB550 Four
2009 Ford F150 Lariat
Location: Murfreesboro, TN

Post

Ugh, I want these wheels too. I just can't see them looking very good with the offsets available. The 527's have a MUCH better offset and size for our cars in the 9.75" wheel.

robomatic12
Posts: 672
Joined: Sun Jul 12, 2009 12:05 pm
Car: 1990 300ZX TT

Post

What's wrong with those offsets ace? They will be pretty much flush with perhaps a little bit of poke in the rear.

twinturboz300
Posts: 5
Joined: Fri Mar 11, 2011 2:08 am
Car: 300ZX TT RHD

Post

I wanna get them so bad but I need some one to tell me based on their experience if the will fit! I know there are alot of people on here who have 10.5 - 20 offset I'n the rear. Did it fit for you or did you have to do anything like rolling your fenders to make it fit? The 527s are nice but I'm looking for a set of rims with a nice big lip these xxr 526 have a 4.25inch lip I'n the rear. And I can't find any other set of rims with a lip bigger than 2.75 I'n the rear. ?

User avatar
BigTDogg (MA)
Posts: 4194
Joined: Wed Aug 29, 2007 8:26 am
Car: 1990 Nissan 300ZX TT
Location: Boston MA

Post

robomatic12 wrote:What's wrong with those offsets ace? They will be pretty much flush with perhaps a little bit of poke in the rear.
The rears will require work to fit. My 18x10" +40mm required a roll with a 285/30 and a 1.5" or so drop. Factory camber specs, no ricer tucking here.

If you ran a 255 out back with a fender lip roll, you should be able to fit at stock height, which is actually dropped about .75" from OEM due to saggy 20 year old springs.

OP, no one has a 18x10.5" -20mm offset on a Z32, that'd be like a foot of lip, lol. +20mm might be possible though.

robomatic12
Posts: 672
Joined: Sun Jul 12, 2009 12:05 pm
Car: 1990 300ZX TT

Post

Oh yeah, no doubt they will need some work but they will fit. That's alls I was wondering lol!

Personally if I were running a 10.5" wheel I'd also be looking to fit something much wider than a 255, perhaps 285/295 range.

twinturboz300
Posts: 5
Joined: Fri Mar 11, 2011 2:08 am
Car: 300ZX TT RHD

Post

Sorry! My bad I didn't mean -20 offset it was just supposed to be a dash, but thanks for your info I don't know if it's worth rolling my fenders

User avatar
BigTDogg (MA)
Posts: 4194
Joined: Wed Aug 29, 2007 8:26 am
Car: 1990 Nissan 300ZX TT
Location: Boston MA

Post

twinturboz300 wrote:Sorry! My bad I didn't mean -20 offset it was just supposed to be a dash, but thanks for your info I don't know if it's worth rolling my fenders
No worries, I figured you meant +20, just clarifying.

Fender rolling isn't a big deal. I tried doing my own with the Eastwood hand crimper, and I feel like a f*** idiot. It's a finisher, not a total crimper, and I mangled my fenders. That's what I get for being cheap :/ Brought the car to a shop and had them do both rears for $150 I think. Perfect roll.

10.5" wide you should be looking at 275 minimum, IMHO. 295 would be optimal, but if you're going for the deep dish look, I get it and that's your prerogative. Below is a side shot of a 10" wide 18" wheel +40mm with a 285/30.

Image

Full size image link, click to zoom in the upper right corner

No rubbing whatsoever, and it sits flush, IMHO.

twinturboz300
Posts: 5
Joined: Fri Mar 11, 2011 2:08 am
Car: 300ZX TT RHD

Post

I think I'm just gonna buy them and see what happens, ^thanks for your help man. It does sit pretty nice. I'm excited!

User avatar
Z-owned
Posts: 3487
Joined: Fri Aug 29, 2008 8:56 pm
Car: 93 N/A Z32
90 VW Corrado
01 mr2 spyder
Location: Auburn, WA.

Post

There is no way your going to fit a 285+ on a 10.5 +20 without a roll minimum. If your lowered your going to need to probably shave the bumper bracket as well as possibly pull the fender along with camber.

User avatar
NolimitZ32
Posts: 7042
Joined: Fri Jun 27, 2008 9:07 am
Car: 91 AG2 2+0 TTMT swap/E39 BMW 540i6/E53 4.6is Dinan S3
Location: Houston, TX

Post

Sorry to bring this back to life guys but I for the life of me can't figure out if the wheels I want will work. I'd like to put some meat on the rears (and as much as possible on the front) since I'm running HKS2530s and want to be able to let the ponies stretch their legs. The wheels I want are made in the following sizes:

18x9.0 +32
18x9.5 +40
18x10.5 +27

Also, I will be having bodywork done to the car so rolling, pulling and stretching is not an issue I just don't want to run out of spec camber or rub anywhere. I am also not opposed to running spacers but would prefer not to. Function over form always. Thanks in advance guys.

squady78
Posts: 1
Joined: Sun May 22, 2016 8:08 am
Car: I own 1996 Nissan skyline r33 Gtst

Post

can anyone help me out I have a 1996 r33 gtst. I see a set of xxr968 wheels that I love front 18x9 rear 18x 10.5, the two rear fender i had got them buff quarter inch out just not sure what is the right offset to get need some help here


Return to “300ZX (Z32) Technical”