Wheel Spacers
 

School me on them regarding an Alero.

I assume I should choose "wheel adapter" when browsing for them on Motorsport-Tech so that the spacer is a part I can bolt to the hub, and then have my wheel bolt to the spacer.



What thickness should I use? I'm thinking around 26mm or so. Should I just measure the edge of the tire to the fender? Curious if the stock studs don't sit submerged or flush at a certain thickness, which would cause issues.

Yeah you definitely don't want to use a spacer because then you loose the length on you studs. I am curious to see how these wheel adapters would work and how much they are. That is a very good way to kick your tires out and have them sit flush with your fenders.

They're $140 for a set of 4. You can configure a setup on their site pretty easily. I still have to measure my center bore on the wheels.

I'm just curious what the minimum thickness is to clear the stock studs.

Thats not bad at all. I have seen those for $50 or more a piece.

I am not sure on what the proper length would be to clear the studs.

If you are wondering about using them, I use a brand called spidertrax on my jeep so my larger tires don't rub when turning. The install is obviously easy, you loctite original lugs to hold on the spacer, then use the new one as if it were not there, I have run mine now for about 6 months and have never noticed that they were there. One thing to note though, I have heard that wheel bearings will wear out faster with them on, but I have not experienced that either.

buddy of mine has 1inch spacers on his ga, will try and get some pics

Wheel offset and width will change the optimal size for the spacer, so I'm just going to measure and pick a number that will put the tire edge close to flush width.

The cost of looking better without getting wider wheels.

That doesn't make any sense in this application. It's not like you're trying to run 0 or negative offset wheels that stick out far. Just spacing for a little more tire clearance or a flush look shouldn't have any effect on the bearing wear. The load will still be distributed fairly evenly.

it puts the wheel further out of the hub. gives more leverage on the bearing. its a good threory but not sure how to prove it. but i would agree to it anyways.

It's not much different than running a wheel with lesser offset.



Now if you had like spacers like these...

when your measuring them make sure you do your backs too

Yea, and the other thing is I am just going off what I know about my jeep, which is a solid axle setup, so it may be different with independent suspension

i bought a set of 25mm or 1" set like you have for my wheels, and the original studs stick out further by almost 10mm... if you have dual bolt wheels they should fit on with no issues (might look a bit funny if your lugs are exposed vs hidden behind a cap) otherwise you could shave the lugs down seeing as the bolts are still on for 1" of threading and use lock tight to secure them...

Yeah my wheels are dual pattern and have a cap. Good to know.

i have .75 spacers in the rear, it puts the edge of the tire even with the edge of the fender, with bolt on spacers, your rims need to have recesses in the back side for the factory lugs to clear.

http://www.aleromod.com/forums/attac...d=13046548 14

I measured today, looks like 1.1 inches would be ideal.

I forget what the back side of my wheels look like, but they're dual 5 lug bolt pattern.. the way I'm thinking, they won't work. I mean if the other 5 lug pattern doesn't line up with the stock lugs.. it won't clear with the spacers on either.

I guess I'll have to take a wheel off and look, and measure 1.1" from the car's hub and see how much stud will be exposed and see if it will clear the wheel.

That's what I did with wheel adapters I used. I just shortened them by running a large (16mm) drill down the center and basically shaving them down.

you could still use your wheels and spacers... they make them where you can switch the bolt pattern on the new studs, get the spacers that adapt from 5x114.3 to 5x100 and use that bolt pattern on your wheels then the original 5x114.3 will fit into the backspacing on the wheels... might cost a bit more, or again just shave the original studs down to sit flush...

Oh yeah wow, I'm dumb. That would work great. Costs the same regardless of what pattern I want. Thanks for the idea!

FYI - The PROPER bolt pattern for the GM platform IS 115x5. Might as well do it right. Also, hub centering and support IS important. just sayin...