Safe to weld?
#1
Safe to weld?
I'm thinking of welding SSII centers into existing 15" wheel barrels/rims. Is it safe to do, or does it kill the strength of the wheel?
On one hand, the wheels are critical items on a car, and they take quite a beating. On the other hand, it seems the centers are welding in from the factory, so how dangerous can it be?
On one hand, the wheels are critical items on a car, and they take quite a beating. On the other hand, it seems the centers are welding in from the factory, so how dangerous can it be?
#2
I'm thinking of welding SSII centers into existing 15" wheel barrels/rims. Is it safe to do, or does it kill the strength of the wheel?
On one hand, the wheels are critical items on a car, and they take quite a beating. On the other hand, it seems the centers are welding in from the factory, so how dangerous can it be?
On one hand, the wheels are critical items on a car, and they take quite a beating. On the other hand, it seems the centers are welding in from the factory, so how dangerous can it be?
#3
I'd measure them one way or another, using a runout dial. Maybe construct a jig to ensure they're completely centered. Take it to a tire guy when I'm done and have him spin it to see if it's balanced or not.
I'd cut the original weld on the 14x7s and heat the rim to ease the removal of the center from the rim, then clean up the edges of the center and install it in the heated 15x10 rim, setting it correctly and then letting it cool off. Then I'd weld it, alternating sides like when tightening lug nuts.
My big worry is that I'll kill the strength of the wheel by heating it through the welding.
I'd cut the original weld on the 14x7s and heat the rim to ease the removal of the center from the rim, then clean up the edges of the center and install it in the heated 15x10 rim, setting it correctly and then letting it cool off. Then I'd weld it, alternating sides like when tightening lug nuts.
My big worry is that I'll kill the strength of the wheel by heating it through the welding.
#4
15" SSII's from Specialty Wheel to expensive to ship to Europe? As mentioned above you would need some type of fixturing to hold everything in place... and HOPEFULLY the heat from welding will not throw the rim out of round... Generally when you heat up formed pieces of metal, they tend to relax a bit from the heat from welding. I helped my uncle do this years ago using VW centers in a Cadillac rim for wide sand tires on a dune buggy... It worked, but we were lucky in those days!
#5
They are welded together from the factory, so yes, a properly made weld will be just fine.
Unfortunately, you have a different problem. The SSII/III wheels used a special outer barrel with more "drop" in the center than normal to match the O.D. of the wheel disk. Unless you can get 15" barrels with the correct drop, you won't be able to do this.
Unfortunately, you have a different problem. The SSII/III wheels used a special outer barrel with more "drop" in the center than normal to match the O.D. of the wheel disk. Unless you can get 15" barrels with the correct drop, you won't be able to do this.
#6
They are welded together from the factory, so yes, a properly made weld will be just fine.
Unfortunately, you have a different problem. The SSII/III wheels used a special outer barrel with more "drop" in the center than normal to match the O.D. of the wheel disk. Unless you can get 15" barrels with the correct drop, you won't be able to do this.
Unfortunately, you have a different problem. The SSII/III wheels used a special outer barrel with more "drop" in the center than normal to match the O.D. of the wheel disk. Unless you can get 15" barrels with the correct drop, you won't be able to do this.
A friend of mine modifies wheels all the time, but he is an AWESOME body man and has been doing it for more than 20 years.
#9
Ah. I don't have them in my possession, so that's a bit difficult. That saves me the trouble of driving to pick them up, though. :P
EDIT: This is the amount of step I should be looking for, isn't it?
EDIT: This is the amount of step I should be looking for, isn't it?
Last edited by Seff; September 1st, 2013 at 12:42 PM.
#10
Well that is a SSII/SSIII bolt on center. Don't look at the tire side for the measurement you need, but the inside diameter where the center will go. No other wheel made uses the same size center and the Olds SSII/SSIII wheels do, but I think a couple of companies make aftermarket outters specifically designed for making them into larger rims. You won't be able to scrounge the outters from other wheels and make it work.
#11
I was looking at the amount of indentation in the center part of the rim, inside which the center is welded on. I was comparing that indentation to the indentation on the first rims depicted. It being SSII/SSIII bolt-on centers is a good thing, since it's the same kind of center I was thinking of putting in a larger rim.
But, since the rim inner step diameter is unique for SSII wheels, it's useless to look for outers here. I'll have to find custom wheels of some sort, then.
But, since the rim inner step diameter is unique for SSII wheels, it's useless to look for outers here. I'll have to find custom wheels of some sort, then.
#12
So, I find out that welding your own wheels is highly illegal over here. Dammit.
I was going to order these, but they're apparently not DOT-approved. http://www.summitracing.com/parts/aeo-51-004755
Second choice was to get similar wheels at the local tire guy. He claims he runs 15x10 rims with 5" backspace and 15x8 BS 4.5 rims on his 70 Cutlass. According to what I've read here, that shouldn't work.
Pictures of that:
I was going to order these, but they're apparently not DOT-approved. http://www.summitracing.com/parts/aeo-51-004755
Second choice was to get similar wheels at the local tire guy. He claims he runs 15x10 rims with 5" backspace and 15x8 BS 4.5 rims on his 70 Cutlass. According to what I've read here, that shouldn't work.
Pictures of that:
#14
If you're worried about the Welding Polizei, shouldn't you be concerned about whether they're TUV approved?
- Eric
#15
I guess so, but if they aren't DOT approved, what're the chances they're TÜV approved?
#16
Not to sound political, but stuff like that is why, when push comes to shove, this country tends to vote much more conservatively than a lot of economic and social models would suggest that it should.
Intolerable.
Also, for whatever it's worth, if you had a good clear picture of one of those stamp marks, I'm sure you could find someone over here in the US who could make a metal stamp for you, so you could have the peace of mind.
I hate paper-pushers.
- Eric
ps: Wisenheimer mit dem Umlaut. Technischer Überwachungsverein. Indeed.
#17
I thought I'd use the Umlaut now that I have it.
No, only if the car is suspected of being illegally modified. It all comes down to how much I trust my own welding, I guess.
I too am not fond of the amount of rules we have in this country, but otherwise I like the social system a lot. The average standard of living is pretty great compared to most other places.
No, only if the car is suspected of being illegally modified. It all comes down to how much I trust my own welding, I guess.
I too am not fond of the amount of rules we have in this country, but otherwise I like the social system a lot. The average standard of living is pretty great compared to most other places.
#18
When Quebec went to mandatory 4 winter tires a few years back, a co-worker was in a fender bender. Not his fault, but the police noticed he was still on 4 season tires and cited him for it. The insurance caught wind of it and refused his claim .. on the grounds that the car wasn't roadworthy at the time of the incident.
#20
Professur: They do something similar here, if they can get away with it. To make sure the insurance companies don't do that, the government prohibits homemade wheels.
Eric: The only reason I'm not having an open discussion about systems of government is that it's prohibited on these boards; I don't mind people criticizing our system. :P
Eric: The only reason I'm not having an open discussion about systems of government is that it's prohibited on these boards; I don't mind people criticizing our system. :P
#21
Check out www.stocktonwheel.com.
They do custom stuff. the site doesn't specifically speak to Olds wheels, but they invite folks to call. I'd love to be able to run fat boys on custom SSIII rims, but haven't called them yet as I'm in the middle of an engine build, right now.
George
They do custom stuff. the site doesn't specifically speak to Olds wheels, but they invite folks to call. I'd love to be able to run fat boys on custom SSIII rims, but haven't called them yet as I'm in the middle of an engine build, right now.
George
#22
George: I sure see an Olds wheel of some sort here: http://www.stocktonwheel.com/specialty.html Nice link, thank you.
#25
I've lived in Europe and quite liked it.
- Eric
#29
My point is that aftermarket wheels with custom sizes (think the Wheel Vintiques 15x8 SSIII wheels, for example) are presumably allowed. I'm pretty sure these do not carry factory stampings. How would they know that your welded wheels were build by you and not an aftermarket vendor?
#30
Brussels is getting nuttier and nuttier about all kinds of insignificant BS, and employs armies of pencil pushers to create reams of detailed requirements for all sorts of things you'd never think needed to have requirements.
The recent brouhaha about the illegality of restaurants in Italy having a bottle of olive oil on every table is an example - someone in Brussels had decided that all food placed on tables must be in sealed, single-use containers for the sake of cleanliness.
This is becoming a serious issue in the EU (at least in the more permissive southern countries). It's all well and good for the Germans to have an exact requirement for the size of a grain of salt, or the smoothness of the surface of a highway, but the Italians and the Greeks might not find that sort of specificity normal and healthy.
- Eric
#31
My point is that aftermarket wheels with custom sizes (think the Wheel Vintiques 15x8 SSIII wheels, for example) are presumably allowed. I'm pretty sure these do not carry factory stampings. How would they know that your welded wheels were build by you and not an aftermarket vendor?
Eric: Yes, they're making rules to make rules. Hopefully they'll get smarter soon.
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