I don't know what wheels those are, but just wanted to tell you to try to keep your wheel/tire package as light as possible...unsprung/rotating mass makes a big difference in how your car performs. I eliminated 6 lbs off each front and 3 lbs off each rear for a total of 18 lbs- the car drove better in every way (Ride, handling feel and actual performance)
You can go to Tirerack, then punch in your car (88 Fiero) but it may show you more options if you punch in 2002 Subaru WRX- same lug pattern and bigger offset- which actually helps with how the car drives. You should get a larger offset up front- but the rear needs less; that can be addressed with an aluminum spacer (You may need longer lugs on the rear)
If you go with a "WRX" wheel, you may need to get the proper hub-centric rings so they fit your hubs. Fiero is 57.1 mm while the Subarus are 56.1.
I actually went with 16 x 7 wheels on my 85 w/88 rear...38 mm offset- they work great, and I went with General G-Max tires sizes 205/55 and 225/55- these sizes were used on a bunch of cars in the 90s so there are a lot of options. The G-max tires rate very highly and are a few pounds lighter than most others- and they're a bit less expensive.
[This message has been edited by cvxjet (edited 01-17-2022).]
I'm also getting wheels & tires for my 88, with an extreme focus on weight and the good ability to replace the rim in the future if it nails a pothole (no clearance specials). I tried to go the stock route, but stock 88 wheel availability in good condition is a problem. <sigh> - Enkie RPF1 16x7, 35mm offset @ 13.7lbs each - Continental ExtremeContact DWS Plus 205/55/16 @ 20lbs each
I looked at the General G-Max, but I'm seeing different weights of 19-21lbs for the same fitment? The looked okay, maybe a bit sketchy in snow, but they are about $30 cheaper per tire.
Also... if anyone is interested in a set of 15" steel wheels used for my Fiero snow tire setup in Kansas City, let me know.
------------------ -Chris '85 V6 SE 4sp (SOLD) '88 GT - Series 3 SC3800 w/ 3.5" pulley, 1.8" rockers, 3" exhaust, 3.5" intake, 3.29 gearing. Installed and tuned by Sinister Performance '99 Kawasaki Vulcan 500, owned since new '09 G37x Sedan w/ Premium & Nav (wife's car) '14 Yamaha FJR - 0-60 in 2.8s w/ 34MPG!!!
Privat Wheels is a sub-brand of Konig. You can still find some Privat wheels at Discount Tire Direct but it appears that this wheel is no longer available. I also looked through the entire 2021 Konig catalog and there is nothing that is really similar to it. Best I can tell is that this wheel was available circa 2016.
------------------ SCCA Autocrosser. '21 Hyundai Veloster N (D-Street) '04 Mazda RX8 (Street-Touring Extreme) My former Fiero- '88 GT- 3800 Turbo 11.367@121.03mph (Sold) GM Tuners
[This message has been edited by AkursedX (edited 01-23-2022).]
A lot depends on what width wheel- and tire- you go with. The wider the tire and wheel, the more offset you want. Stock, the 88 had 37 mm offset up front....My 1985 would have had 30 mm, and my new 16 x 7 wheels are at 38 mm....This actually improved steering effort while cutting back on kickback....If you look at my car, the front wheels do not look "Sucked in"....that 7 mm difference equals approx' 1/4".
I would try to get as much inset as possible for the front; 40-45 mm would be very good. As far as the wheels mounted on the rear, (Which originally had only 30 mm offset), That 40-45 would be somewhat problematic. But it is easy to install spacers on the rear (You may have to install longer lug bolts)
The spacer and longer bolts should add less than a pound...and weight is not as critical on the rear.
Also, I have always done this with mounting tires on wheels; I would go with same width wheels but a wider rear tire...On the front the tire is "Tight" so you get good steering response and feel, while on the rear, where such is not as critical, you get added traction from the extra width tires. I have done this on my '72 Comet, '99 Firebird Formula and '73 mach 1...works very well.
On tirerack, they show very little for Fieros, but you can instead punch in 2002 Subaru WRX and 2018 Subaru BRZ. Same lug pattern but more offset. the only limitation is that the Subs have a smaller hub hole. But if the wheel is Hubcentricly mounted, that center hole will be larger and you just need the proper adapters (Possibly explain to Tirerack and they can include proper rings)
[This message has been edited by cvxjet (edited 01-24-2022).]
2nd Edit... You can find wheels of most any size, offset, and bolt circle by searching on ebay. For example, I usually enter 17x 35 5x100 for 17" wheels with a 35mm offset, in our bolt circle. You'll get pages and pages of results. If you see a wheel that you like, you can enter the brand name or model to the search parameters, to narrow down the selection. Change the width and offset as needed. (There are lots of offset options. It'll take a while to go through them all.) The trick is finding the same wheel with staggered widths and offsets. But it *is* possible.
[This message has been edited by Raydar (edited 01-30-2022).]
What size centric rings are appropriate for 88 Fiero to use with aftermarket wheels ?
57.1 mm (The one "gotcha" with Subaru factory wheels, is that they're only 56.1 mm. They'll have to be bored out by a mm. Toyota wheels are similar.) Most aftermarket wheels are around 72(?)mm, and use the appropriate hubcentric ring.
[This message has been edited by Raydar (edited 01-25-2022).]
Looks like I was able to find a decent deal on Enkei RPF1 here in Canada- suprisingly cheaper than ordering them from Tire Rack in the USA
Decided to go with 17" instead of 18" like my last set. I am hoping that with the 17" wheels, I can fit a higher profile tire to help with ride quality a bit
Attached is the order I am about to place. I know that I have to use centering rings on one set, and bore out the center hole by 1mm on the other set.
Besides that, can anyone confirm that these should fit an 88?
Attached is the order I am about to place. I know that I have to use centering rings on one set, and bore out the center hole by 1mm on the other set.
Besides that, can anyone confirm that these should fit an 88?
thanks
They'll fit. I think you'll be quite satisfied. I have the same sizes and rear offsets on both of my 88s. The fronts are the same size. One with 38mm offset, the other with 48mm offset. Both look okay. You're going to be just about in the middle of the two, so you should be golden.
Here's the 48mm fronts.
Here's the 38mm fronts.
My tires are 215/45-17 and 235/45-17 front and rear. The ride is fine, even with cut springs (~1 coil) and poly everywhere.
[This message has been edited by Raydar (edited 01-30-2022).]
I would like to give a "shout out" to Raydar. He has gone above and beyond.. for a complete stranger... to help me understand how wheels are sized and how they work
Much like RWDPLZ and Fieroguru- great people who offer advice and knowledge to dummies like me.
Thanks guys, without you, my shitty old car would have died a long time ago. And I love my shitty old car..... brings a smile to my face every time I drive it on a summer night
Wow! Didn't see that coming. But thanks! I've received a great deal of free (and priceless) advice - on this forum and elsewhere - over the years. Best I can do is pay it forward. Some of the time, I even get it right.
That seems right on spec, because you want 48mm to 52mm offset in the front of an 88 and the rear between 30mm and 35mm with those wheel/tire sizes, but please double check the math with tire/wheel calculator and get second option.
Drag has some wheels that are 17x7 / 40mm, and 17x8 / 35mm You might have to contact vendors to buy half sets, or whatever. But they're out there.
Thanks Raydar. Could not find any that are the same wheeel in the 2 different sizes. Also sent a message to a couple of vendors, no reply. Very frustrating... Even ASA AR1 in 17" size seems hard to find with the correct offset. I have reached out to 3 different vendors, no reply.