280Z Bolt pattern and wheels question

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Joined: 08/27/2007
Posts: 28

Im looking for some new rims and tires for my Z ?????????'s What is the 4 lug bolt pattern on a 77 280 Z? Can you fit 16" rims on these cars with out rubbing.. what is the biggest (tallest) rim that will work.. I was looking for a bigger rim to give my ride that more racy street rod look. Any ideas?

Joined: 03/22/2007
Posts: 474
Re: 280Z Bolt pattern and wheels question

Motorsport has a nice selection. Ive seen 18's on a 280 and i think they are way too big but a nice 16x7.5 looks awesome on all corners.

79 2+2 fresh L28, N42 head shaved and shimmed all new hardware with cast flat tops, Isky Cam, 5-speed, holley 450cfm 4barrell. Msa 621 header. 2.5"exhaust, waiting on a turbo and collecting EFI components, eibach springs and tokico's, suspension technique

Joined: 09/30/2001
Posts: 1050
Re: 280Z Bolt pattern and wheels question

The larger diameter wheel you go for will mean a lower profile tyre. Problem with this is the ride comfort is compromised, and more stress is put onto the chassis.

16" is a good compromise, with a 225 wide tyre you can run 50 profile, which will keep your speedo accurate too. The bolt specs are 4 lug x 114.3mm or 4.5", Zero offset.

I didn't have a Clue??!!! Until I found Blue...
Blue's Z car tips - http://www.atlanticz.ca/zclub/techtips/index.html

Joined: 04/29/2005
Posts: 1674
Re: 280Z Bolt pattern and wheels question

Below is a link to a good thread on hybridz.org where members have posted pictures of their wheels and have described them (bolt pattern, adapters used, offset, etc.).

http://forums.hybridz.org/showthread.php?t=124666

I am working on wife-approval for dedicated wheels for mounting autocross rubber. I am not the fastest driver in staging so I am going to see if some agressive R-compound tires will help me out next season. I am looking into the 16x8" Sportomax 002 wheel, here is a link to the ebay site:

http://cgi.ebay.com/ebaymotors/16-8-sportmax-002-wheel-Silver-rims-Datsu...

------------------------------------------------------------ 1978 280Z - I wish I had this much money in my 401K. http://www.cardomain.com/ride/2066609

Joined: 10/29/2004
Posts: 30
Re: 280Z Bolt pattern and wheels question

what is the general concensus... is 16 the best size. i was considering 17's for my 83zx.

Joined: 04/24/2005
Posts: 829
Re: 280Z Bolt pattern and wheels question

I wouldn't go any bigger than a 16. Anything more and you run into lousy ride quality, and increased chances of damaging wheels, tires, and more stress on chassis parts, all of which has already been mentioned.

'82 280ZX N/A Coupe
Flowmaster Muffler
Completely rebuilt Engine
"25years, and 344k miles and still going, and going, and going,..."

Joined: 05/06/2007
Posts: 58
Re: 280Z Bolt pattern and wheels question

1978 280Z -- Being restored and daily driver
1998 Dodge Ram --- 360 gas hog, sits in driveway
1967 Cougar XR7 --- Restored, driven daily, sold when boredom set in
1973 Mustang Mach 1 --- Restored, stolen by ex in divorce
1955 Chevy 2 door --- Towed