GM OEM wheels vs aftermarket
#1
7th Gear
Thread Starter
GM OEM wheels vs aftermarket
I have an opportunity to purchase chrome wheels for a base model C6 coupe, and am wondering if there is any risk on purchasing aftermarket wheels versus the GM OEM Chrome C6 Corvette Hertz 7 Spoke Wheel. Personally I prefer the ZR1 style, but I can get the original GM Hertz for a good price from a local dealer.
I realize the wheels are an important item for performance and don't want to purchase aftermarket "ZR1 style" wheels if there will be quality problems like dimensional, structural integrity, or chrome finish durability.
Any advice?
I realize the wheels are an important item for performance and don't want to purchase aftermarket "ZR1 style" wheels if there will be quality problems like dimensional, structural integrity, or chrome finish durability.
Any advice?
#2
I wanted HREs but they are far too expensive so I went with OEM black centennial wheels. OEM equals perfect fit and no worries for me and I love the look. I was worried about repro quality as well.
#3
Race Director
I have an opportunity to purchase chrome wheels for a base model C6 coupe, and am wondering if there is any risk on purchasing aftermarket wheels versus the GM OEM Chrome C6 Corvette Hertz 7 Spoke Wheel. Personally I prefer the ZR1 style, but I can get the original GM Hertz for a good price from a local dealer.
I realize the wheels are an important item for performance and don't want to purchase aftermarket "ZR1 style" wheels if there will be quality problems like dimensional, structural integrity, or chrome finish durability.
Any advice?
I realize the wheels are an important item for performance and don't want to purchase aftermarket "ZR1 style" wheels if there will be quality problems like dimensional, structural integrity, or chrome finish durability.
Any advice?
I think it would take $ 1,000 per rim to get quality. Otherwise I recommended staying with OEM.
#5
Race Director
OEM wheels are way overpriced whether new or from the Dealer's Parts Dept. Chrome is $1,895 + the trade value of the stock base wheels that list for $400-$500 each? $4,000 Wheels??!! Lots of people making profit $$ before the GM parts dept. sells them to you. Look at the list of profit takers before you get a wheel.
1. The wheel manufacturer.
2. The Co that transports the wheels to the US. (Bowling Green or Warehouse).
3. GM.
4. Dealers parts dept.
Look at used prices instead, it's a better way of finding quality.
1. The wheel manufacturer.
2. The Co that transports the wheels to the US. (Bowling Green or Warehouse).
3. GM.
4. Dealers parts dept.
Look at used prices instead, it's a better way of finding quality.
#6
Racer
Member Since: Dec 2005
Location: Madisonville La
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Repo rims are usually thicker and heavier beause they are gravity casting and possibly inferior materials to the higher quality casting and materials in OEM rims. Not that the rims will fail that's why they are usaully heavier to compensate for the materials and construction process. All the OEMs have to much to lose by going cheaper on any product. There are many very good repo but you pay for that quality. IMO used OEMs on the forum, Craigs List etc are often the best deals.
#7
Racer
I went with OEM instead of repros. Repros that I could afford are good, not unsafe or poor quality, but OEMs are better. This was told to me by the guy who sell wheels.
#8
Unless you're buying really cheap wheels, you know the ones priced too good to be true, $70-$150 each, OEM quality isn't that hard to come by anymore. With manufacturing techniques coming a long way in the past ten, even five years, you can get OEM quality for ~$350 per wheel on up. Sometimes OEM wheels aren't going to fit a particular year/model of Vette, so you have no choice but to go repro, if you want the proper offset and fitment. Example: Z06 Spyders on a C6 Coupe. OEMs wont fit properly on the C6. The company above is very reputable and produce wheels just as good as the OEM's for about half the cost.
Last edited by johnodrake; 10-21-2012 at 08:08 AM.
#9
7th Gear
Thread Starter
OEM vs Repro wheels
Unless you're buying really cheap wheels, you know the ones priced too good to be true, $70-$150 each, OEM quality isn't that hard to come by anymore. With manufacturing techniques coming a long way in the past ten, even five years, you can get OEM quality for ~$350 per wheel on up. Sometimes OEM wheels aren't going to fit a particular year/model of Vette, so you have no choice but to go repro, if you want the proper offset and fitment. Example: Z06 Spyders on a C6 Coupe. OEMs wont fit properly on the C6. The company above is very reputable and produce wheels just as good as the OEM's for about half the cost.
Last edited by Vette_DD; 10-21-2012 at 09:14 AM.
#11
OP: I bought a chrome set of ZR1 style repos from http://corvettesofhouston.com/240-corvette-zr1-wheels and never had a problem with them.
Also a good majority of folks like the wheels from the higher end models and unfortunately they don't fit a standard C6, so you really do need to go with a reputable repo mfg to get them to fit correctly. i.e. with the offset/back-spacing, etc. Which is different on the Z06's, ZR1's and GS models vs. a C6 Coupe if you will.
#12
If I had any thought of track time or one of those Texas Mile runs, I would want a forged wheel. Forged wheels, as with forged pistons, are the stronger way to go. I've already seen pictures of C6 five spoke wheels with the centres broken out of them at the track. Years ago, the same thing happened on the local oval tracks when guys were using the old 15X8 Corvette steel rally wheels. They weren't up to the lateral forces and were taking the centres out. Somehow, I just wouldn't feel comfortable at the track on wheels from Taiwan or China. They might be fine but I wouldn't chance it.
#13
Tolero Apto Victum
If I had any thought of track time or one of those Texas Mile runs, I would want a forged wheel. Forged wheels, as with forged pistons, are the stronger way to go. I've already seen pictures of C6 five spoke wheels with the centres broken out of them at the track. Years ago, the same thing happened on the local oval tracks when guys were using the old 15X8 Corvette steel rally wheels. They weren't up to the lateral forces and were taking the centres out. Somehow, I just wouldn't feel comfortable at the track on wheels from Taiwan or China. They might be fine but I wouldn't chance it.
If I were doing one of those events, then I would want the very best as well. Also if I had $5,000.00 just sitting around I would have bought a different set then the one I have now, but for now I just use my Vette as a DD "HWY & Backroads".
#14
If I had any thought of track time or one of those Texas Mile runs, I would want a forged wheel. Forged wheels, as with forged pistons, are the stronger way to go. I've already seen pictures of C6 five spoke wheels with the centres broken out of them at the track. Years ago, the same thing happened on the local oval tracks when guys were using the old 15X8 Corvette steel rally wheels. They weren't up to the lateral forces and were taking the centres out. Somehow, I just wouldn't feel comfortable at the track on wheels from Taiwan or China. They might be fine but I wouldn't chance it.
What's happened here is that China, while certainly making some cheap sh!it, they've also dumped a ton of money into new facilities and high tech manufacturing plants in the past 5-10 years. The US hasn't, and has lost ground in this arena. We just haven't kept up. This is what has happened by offshoring all the things we used to make so well.
I'm not saying China makes all better, but what was true a decade ago about their quality, just cannot be said anymore. Check it out on Google if you don't believe me. That's why we need to take back and stop giving away everything that we used to make so well!! It's now possible to get as good or a better product for the same or less from China. Check the facts and you'll be disgusted.
#15
7th Gear
Thread Starter
{Removed Non-supporting Vendor Link}
Unless you're buying really cheap wheels, you know the ones priced too good to be true, $70-$150 each, OEM quality isn't that hard to come by anymore. With manufacturing techniques coming a long way in the past ten, even five years, you can get OEM quality for ~$350 per wheel on up. Sometimes OEM wheels aren't going to fit a particular year/model of Vette, so you have no choice but to go repro, if you want the proper offset and fitment. Example: Z06 Spyders on a C6 Coupe. OEMs wont fit properly on the C6. The company above is very reputable and produce wheels just as good as the OEM's for about half the cost.
Unless you're buying really cheap wheels, you know the ones priced too good to be true, $70-$150 each, OEM quality isn't that hard to come by anymore. With manufacturing techniques coming a long way in the past ten, even five years, you can get OEM quality for ~$350 per wheel on up. Sometimes OEM wheels aren't going to fit a particular year/model of Vette, so you have no choice but to go repro, if you want the proper offset and fitment. Example: Z06 Spyders on a C6 Coupe. OEMs wont fit properly on the C6. The company above is very reputable and produce wheels just as good as the OEM's for about half the cost.
#16
Team Owner
If I had any thought of track time or one of those Texas Mile runs, I would want a forged wheel. Forged wheels, as with forged pistons, are the stronger way to go. I've already seen pictures of C6 five spoke wheels with the centres broken out of them at the track. Years ago, the same thing happened on the local oval tracks when guys were using the old 15X8 Corvette steel rally wheels. They weren't up to the lateral forces and were taking the centres out. Somehow, I just wouldn't feel comfortable at the track on wheels from Taiwan or China. They might be fine but I wouldn't chance it.
#18
#19
I hear ya. AN ISO 9001 Cert is a great way to judge the quality of work a particular company churns out. It's an international standard. This is sad but true: Out of the top 10 countries that have this certification of quality standards, guess what, CHINA is number ONE! I know, unfriken believeable! The good old US comes in at number 9 it makes me sick!
What's happened here is that China, while certainly making some cheap sh!it, they've also dumped a ton of money into new facilities and high tech manufacturing plants in the past 5-10 years. The US hasn't, and has lost ground in this arena. We just haven't kept up. This is what has happened by offshoring all the things we used to make so well.
I'm not saying China makes all better, but what was true a decade ago about their quality, just cannot be said anymore. Check it out on Google if you don't believe me. That's why we need to take back and stop giving away everything that we used to make so well!! It's now possible to get as good or a better product for the same or less from China. Check the facts and you'll be disgusted.
What's happened here is that China, while certainly making some cheap sh!it, they've also dumped a ton of money into new facilities and high tech manufacturing plants in the past 5-10 years. The US hasn't, and has lost ground in this arena. We just haven't kept up. This is what has happened by offshoring all the things we used to make so well.
I'm not saying China makes all better, but what was true a decade ago about their quality, just cannot be said anymore. Check it out on Google if you don't believe me. That's why we need to take back and stop giving away everything that we used to make so well!! It's now possible to get as good or a better product for the same or less from China. Check the facts and you'll be disgusted.
#20
Race Director
Hi, I was searching for info about track quality of OEM wheels and came across this thread. I felt I just had to comment. I've been involved in a few ISO certifications in my time and you need to understand that the system in no way "guarantees" quality. ISO9001 simply means you have a documented repeatable process. You could literally make an inferior product but as long as you consistently made it, you'd pass ISO. Now wisdom says that a company consistently making inferior products would not stay in business so it is a self-fulfilling prophesy of quality. Kind of Darwinian in nature, but in the end, as long as the company has a long history AND is ISO9001 certified, then you can expect it to be a quality product. You also should look at who certified them and make sure it's not ACME ISO Certification. Lots of ways to scam a customer these days unfortunately. Sorry for the diatribe ...but I need wheels for my track car and am still investigating myself.
One thing I've found from personal experience is that OEM chrome plating (real chrome plating, not PVD) tends to hold up much better than run-of-the-mill aftermarket chrome plating.