whats the correct back spacing?

[USCG CHARGER]

I have a 68 dart that is mini tubbed, and leafs relocated. I currently have Crager SS 15x8 & 15x7... I bought them off craigslist NIB which they are but I dont like the way they fit on my car... a lil to close to the fender lip for me. I still have SBP but I really like these centerlines but sont know the correct offset.

http://www.centerlinewheels.com/wheels_detail.php?mw_id=34&sw_id=660

http://www.centerlinewheels.com/wheels_detail.php?mw_id=34&sw_id=365

http://www.centerlinewheels.com/wheels_detail.php?mw_id=34&sw_id=371

http://www.centerlinewheels.com/wheels_detail.php?mw_id=34&sw_id=364

 

[Keith Mopar]

You could buy something like (or make somthing) this and simulate tire and rim fitment. I fit a 9" wide rim on my 65 Cuda with stock wheel wells, so I would think you might be able to go to a 10 rim with the right back space.

This thingamijig came from jegs.

 

[tobysoldblue]

http://www.centerlinewheels.com/wheels_fitment.php?mw_id=34&sw_id=371&size=i_15 x 9 in the 4 inch bolt pattern.Thats what we had on the 70 dart i built,it had the stock width a body 8.75 with small bolt pattern,and was minitubbed.You may can call centerline and see if they still offer the 15/9 with 7 inch backspacing http://s212.photobucket.com/albums/cc301/tobysoldblue/?action=view&current=70swinger340.jpg

 

[daredevil]

on my 72 i have 10 in. welds with 4.5 backspacing and i had to roll the fender lip. i should have used 5 in. b/s oh and i also have the mp spring relocation kit

 

[USCG CHARGER]

which back spacing will work 5" or 3 3/8" or 6 1/2" or 4 "1/2 or work? I saw a dart w/those on there toby but he didn't know what the back spacing was....

 

[USCG CHARGER]

on my 72 i have 10 in. welds with 4.5 backspacing and i had to roll the fender lip. i should have used 5 in. b/s oh and i also have the mp spring relocation kit

I really like these.. they come in 15x10 w/a 5" back spacing as well......u think that will work?

 

[daredevil]

I really like these.. they come in 15x10 w/a 5" back spacing as well......u think that will work?

almost positive,just gotta ask the xperts if 68 and 72 wheelwells are the same

 

[tobysoldblue]

were 15x9.5s with 7.25 back spacing,and 29/12.50/15 mickey thompson et streets.

 

[daredevil]

hey jason check this out https://www.rsracing.com/tech-wheel.html

 

[USCG CHARGER]

almost positive,just gotta ask the xperts if 68 and 72 wheelwells are the same

yes they are the same pete

 

[USCG CHARGER]

were 15x9.5s with 7.25 back spacing,and 29/12.50/15 mickey thompson et streets.

??? what are u telling me toby? Are u sayin that's what u are running or what

 

[USCG CHARGER]

were 15x9.5s with 7.25 back spacing,and 29/12.50/15 mickey thompson et streets.

I just saw in those style toby they have the 15x8.5 w/4 7/8 bs....

 

[tobysoldblue]

but i think that will work

 

[AdamR]

With a stock rear you can run a 15X10 with a 7.5" backspacing. Center line also makes a 15X10.5" with 7.25" back spacing which should work.

 

[tobysoldblue]

maybe the wheels we had on the 70 were 15/10s,i but i know they had 7.5 or so backspacing for sure.the were close to the fender lips,but i think that was because of the tires we were using.It was over 10 years ago.I wasnt sure they were still making these in small bolt that wide.

 

[AdamR]

Center line has a 15X9 with a 7.25" back spacing also. The centerlines you can get in small bolt pattern still.

 

[tobysoldblue]

for when i go to see jasons car,lol

 

[tobysoldblue]

http://store.summitracing.com/partd...65117540&N=700+400056+300312+115&autoview=sku

 

[tobysoldblue]

These have the most back spacing i could find in this style wheel for ya.Not sure what tire rack price is,but maybe you can compare for yourself. http://store.summitracing.com/partd...700+400056+323323+4294755847+115&autoview=sku

 

[MVRCorp]

You could buy something like (or make somthing) this and simulate tire and rim fitment. I fit a 9" wide rim on my 65 Cuda with stock wheel wells, so I would think you might be able to go to a 10 rim with the right back space.

This thingamijig came from jegs.

I already loaned him one of thoses last year. Speaking of which, hey Jason, when are you going to send it back?

Jim

 

[USCG CHARGER]

I already loaned him one of thoses last year. Speaking of which, hey Jason, when are you going to send it back?

Jim

Too funny..... Man my bad Jim.... I thought that I had sent that thing back to ya.. I was even kickin myself in the rear b/c I knew u had loaned me one last yr. I just moved a couple of months ago so let me find it. I'll get it to u this wk... scouts honnor.!