Will these fit?

[turbogn_231]

I have an opportunity to purchase a set of Weld Prostars for a pretty good deal but I'm not sure if they will fit.
They came off of a '69 chevelle so I think the bolt pattern is correct?

The rears are 15x10 with 4.5 backspace and the slicks on it are MT 28x10.5.
Will these work on a basically stock height rear suspension? (No air bags)

I dont want to miss out on these and if they fit I will buy them tomorrow. I have Cal tuning on Saturday and a Buick club race day on Sunday that I would like to use these for.
Please let me know if you can confirm that these will work.
Thanks!

Posted from the TurboBuick.Com mobile app


Posted from the TurboBuick.Com mobile app

 

[psycho6cyl]

i believe when going 15x10 you need a 5" backspacing. I dont know if those slicks will fit. I would search on here 15x10 slicks etc and see what you come up w

 

[mikestertwo]

I was running M/T 28x9.0 slicks and they barely fit. They did slightly rub on the frame once in a while. I doubt 28x10.5 will fit.

 

[SAMBALLS1]

They will fit... i run the same specs..

 

[turbojoe1]

They will fit... i run the same specs..

Ride height and pics?


Posted from the TurboBuick.Com mobile app

 

[SAMBALLS1]

I'm at work now the only pictures i have is of a parts car that I have, but it does have 15x10 with 4.5 bs.... I'm doubting myself on whether they were 15x8, more than sure they 15x10 but the 4.5 bs is correct... I will get more accurate measurements when i get home.. .... tire size if i stand to be corrected is 275x50r15

 

[turbojoe1]

View attachment 193024View attachment 193025View attachment 193025 View attachment 193024 I'm at work now the only pictures i have is of a parts car that I have, but it does have 15x10 with 4.5 bs.... I'm doubting myself on whether they were 15x8, more than sure they 15x10 but the 4.5 bs is correct... I will get more accurate measurements when i get home.. .... tire size if i stand to be corrected is 275x50r15

Ok, wasnt doubting just curios as i herd that a 10" wide wheel wont fit.
Looks like a deep enough dish to be


Posted from the TurboBuick.Com mobile app

 

[SAMBALLS1]

they fit, you just have to roll your fenders when you put on your tires so it doesn't shred your slicks..

 

[SAMBALLS1]

same size that ttypewhite runs... look at his car...

 

[turbojoe1]

I just rolled the fenders last month.
I have 275/60r15 bfg's on her now.
Ive got my eye on those new MT 295/55's. Fat rear tires are just sexy


Posted from the TurboBuick.Com mobile app

 

[QUIP'6']

I have 15x10 with 4.5 backspace with 295/55-15s no fender roll. I do have airbags but only have 6 psi in them with no rubbing. A 15x8 3.5 bs. is the same as 15x10 4.5 bs. It just takes the bulge out of tire.

Posted from the TurboBuick.Com mobile app