Author Topic: 15x8 Magnum 500 4 1/2 backspace? Who runs them?  (Read 2950 times)

Offline carcrazyguy

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15x8 Magnum 500 4 1/2 backspace? Who runs them?
« on: July 17, 2015 - 06:56:22 PM »
 Trying to decide what tires will look the best (73 Barracuda) on 15x8 Magnum 500's with 4 1/2 backspace?  All stock set-up with original E-body 8.75 rear end.  Fronts will be 15x7 Magnum 500's.

I was thinking 275/60/15 rears (28 tall) and 215/70/15 fronts (26.9 tall) ?   Will 26.9 fronts clear the fenders?
« Last Edit: July 18, 2015 - 03:13:15 AM by carcrazyguy »




Offline vinb

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #1 on: July 17, 2015 - 10:47:48 PM »
On my '73 got Mag 500's 15x7 front 225/70/15  87" round and 15x8 rear 275/60/15  89" round..

Offline carcrazyguy

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #2 on: July 24, 2015 - 12:27:30 AM »
On my '73 got Mag 500's 15x7 front 225/70/15  87" round and 15x8 rear 275/60/15  89" round..

Thanks for posting!  :2thumbs:  New stickies (well not real stickies) are here and waiting... :drool:

Offline dfrazz

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #3 on: July 24, 2015 - 08:32:36 AM »
Thanks for posting!  :2thumbs:  New stickies (well not real stickies) are here and waiting... :drool:

Those look sweet!  Where did you end up buying them from?  And, if you don't mind me asking, what kind of pricing did you get?

Offline carcrazyguy

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #4 on: July 24, 2015 - 10:32:50 AM »
Those look sweet!  Where did you end up buying them from?  And, if you don't mind me asking, what kind of pricing did you get?

Ordered the wheels from Classic Industries when they had the 25% off deal! :thumbsup:  Got the tires at Discount Tire.  I would have to look at the receipts to get the total.  The front tires were purchased a couple of years ago for another project and never got mounted. So the price may be different now.  I will check when I get home.
« Last Edit: July 25, 2015 - 12:19:37 AM by carcrazyguy »

Offline carcrazyguy

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #5 on: January 09, 2016 - 12:28:03 AM »
The passengers rear tire will rub slightly on the lip of the wheel opening.  I like the look of a full wheel opening but I may drop to a 255/60/15 on the rear so it does not rub.  I hate to raise the back anymore to get the lip of the wheel opening off the tire but it seems that would be the only other option.

Offline 1 Wild R/T

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #6 on: January 09, 2016 - 12:37:07 AM »
15x8 4.5 BS 295/50-15....

JS27N0B 70 Challenger R/T Convertible  FJ5 Sublime, Show Poodle w/90,000 miles since resto
WS27L8G 68 Coronet R/T Convertible  PP1 Bright Red, Project
RM21H9E 69 Road Runner Coupe R4 Performance Red, Sold...
5H21C  65 Falcon 2 dr Wagon... Dog Hauler...

Offline TelisSE440

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #7 on: January 10, 2016 - 11:37:49 AM »
The passengers rear tire will rub slightly on the lip of the wheel opening.  I like the look of a full wheel opening but I may drop to a 255/60/15 on the rear so it does not rub.  I hate to raise the back anymore to get the lip of the wheel opening off the tire but it seems that would be the only other option.

I have a 255/60/15 on Rally Wheels in the back of my Challenger, they don't rub and they are wide enough...

Offline 1 Wild R/T

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #8 on: January 10, 2016 - 12:17:35 PM »
I have a 255/60/15 on Rally Wheels in the back of my Challenger, they don't rub and they are wide enough...

Matter of opinion...
JS27N0B 70 Challenger R/T Convertible  FJ5 Sublime, Show Poodle w/90,000 miles since resto
WS27L8G 68 Coronet R/T Convertible  PP1 Bright Red, Project
RM21H9E 69 Road Runner Coupe R4 Performance Red, Sold...
5H21C  65 Falcon 2 dr Wagon... Dog Hauler...

Offline TelisSE440

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #9 on: January 10, 2016 - 12:34:49 PM »
Matter of opinion...

Of course it is. I haven't driven cars with more than 205 width until my Challenger though

Offline Road_Runner

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Re: 15x8 Magnum 500 4 1/2 backspace? Who runs them?
« Reply #10 on: January 15, 2016 - 08:36:15 PM »
I run Wheel Vintiques Ralley wheels with the same size & backspacing as yours.  275/60-15 BFGs on back 245/60-15 on front, zero rubbing.

Later, Jim
1970 383 Roadrunner Tor Red
1973 318 Barracuda Mist Green
2014 Mustang GT/CS Convertible All Black