Wide wheels
#1
Burning Brakes
Thread Starter
Wide wheels
Has anyone ever had their factory wheels widened? Call me crazy, but I like my Phone Dials on my 82. I am thinking of having them widened to 9 inches in the back from 7 inches and then adding spacers to fill up the wheel well. Also Any idea of what size spacer to use?
#4
Burning Brakes
Thread Starter
It’s $200 per wheel and then $75 for refinishing. So for $700 I can have nice clean wheels 7 in front and 9 in rear. I already have 225-50-16 in front and 245-45-16 in rear. That will give me a custom stock look
#5
Three Wheelin'
Do the xray the welds afterwards or something else to test the integrity? These cars are capable of some pretty high speeds and good corner loads. Hate to have a wheel come apart. Can they do phone dials as well?
#6
Burning Brakes
Join Date: Apr 2004
Location: Indiana
Posts: 1,022
Likes: 0
Received 0 Likes
on
0 Posts
i would just get a set of 8" phone dials and leave it at that. the widest tire on the street that you'd probably run and can easily find is a 245 and that will fit an 8" wheel ok.
#7
Rennlist Member
I have 245 tires on 8 inch phone dials, and they are perfectly sized for each other. I also have 245's on 9 inch Fuchs, but the tire is a little too narrow for the 9's. The side walls bend slightly outward from the tread to the rim. For 9 inch, you really should jump up to a 265 or 275, but those are impossible to find in a 16" diameter with the right sidewall height. Stick to 8".
The most perfect fit would be 225's on 7's, and 245's on 8's, which is my phone dial setup.
The most perfect fit would be 225's on 7's, and 245's on 8's, which is my phone dial setup.
Trending Topics
#9
Rennlist Member
Originally Posted by BrianG
IF you were to widen a 17" CUP 1 wheel, what would be the reasonable maximum width you would go to?
What rubber would then be appropriate?
What rubber would then be appropriate?
#14
Rennlist Member
If you cut and weld an aluminum alloy wheel you will need to heat treat the wheel to T6 condition (solution and artificial age) depending on its original chemical composition. If you don't do this than the temper will have been destroyed and if you push the car real hard it can fracture. You would also want to have the wheel X-rayed to verify that the welds are not flawed. This too can cause wheel failure or air leaks. This can get rather expensive. You can do it without either process but you are taking a big risk.
It was pretty common practice back years ago to widen the older fuchs alloys by cutting and welding.
It was pretty common practice back years ago to widen the older fuchs alloys by cutting and welding.
#15
Burning Brakes
Thread Starter
The company that I am dealing with does not X-ray buy they do check their welds for cracks. They TIG weld inside and out; from what I understand it’s a pretty common process. Now for the 8 inch Phone Dials, are the 951’s an identical match to the 7inch Phone Dial? Also, I think that one 928 model came with 9inch rears wheels w/ 245-45-16 tires, I could be wrong. Finding a larger tire is hard to impossible without going taller. So I will limit myself to the 9 with a spacer to accommodate the wheel well.