Author Topic: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?  (Read 1324 times)

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machoneman

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Not many choices on wheels I'm finding due to offset. Many of the slicker looking wheels only come with modern offsets, requiring custom wheel spacing, very pricey these days.
Bob Maag

Keith Stevens

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #1 on: January 03, 2022, 08:28:33 PM »
On my 67 GT500 I'm running 235-45 -17 on a 7" rim front with 1" lowered coil springs and the Arning drop. On the rear with a 1" drop I am running 255 45 17 on an 8" rim with no clearance issues what so ever. Legendary wheel offers many of the OE style rims with correct offsets in alumimum.
 I have the copies of the 1967 Shelby 10 spokes.

machoneman

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #2 on: January 03, 2022, 09:39:44 PM »
Thanks! I'll look up Legendary. 
Bob Maag

Gaugster

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #3 on: January 04, 2022, 01:37:11 PM »
Yup - Check out Scott Drake's Legendary series. I'm working on mounting a set of 17's on the back of my 1968 Cougar. Staying with 15x7s on the front assuming I find them. They got lost in shipping months ago. ::) So far happy with the initial results. These are 17x8 with a 4.75BS. Tires are 275/50/17 so right around 28" tall.
« Last Edit: January 04, 2022, 01:41:23 PM by Gaugster »
John - '68 Cougar XR7 390 FE (X-Code) 6R80 AUTO

hhiibel

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #4 on: January 09, 2022, 12:30:17 PM »
there is a chart somewhere on the web where folks entered what they have done. wheel vintiques and others will do any offset you ask. be aware how they define offset. if i remember right they do not consider the bead as part of the width but for offset they measure from the bead. either way if doing a nitty griity fit have a conversation with them. on the mentioned chart by mustang owners you will find a 315 rear someone did on a 69-70. 69-70 has a lot more rear room than 67-68. having said that i recall a 285 rear on a 68 cougar by chipmechanic. know your front disk clearance when offsetting. i think calipers wont fully fit into a 17. they should fit into an 18. i think an 18 looks all right on a 69-70. not so good on a 67-68.

machoneman

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #5 on: January 09, 2022, 09:18:57 PM »
Yup - Check out Scott Drake's Legendary series. I'm working on mounting a set of 17's on the back of my 1968 Cougar. Staying with 15x7s on the front assuming I find them. They got lost in shipping months ago. ::) So far happy with the initial results. These are 17x8 with a 4.75BS. Tires are 275/50/17 so right around 28" tall.

Thanks especially for the tire sizes your running.
Bob Maag

machoneman

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #6 on: January 09, 2022, 09:20:47 PM »
there is a chart somewhere on the web where folks entered what they have done. wheel vintiques and others will do any offset you ask. be aware how they define offset. if i remember right they do not consider the bead as part of the width but for offset they measure from the bead. either way if doing a nitty griity fit have a conversation with them. on the mentioned chart by mustang owners you will find a 315 rear someone did on a 69-70. 69-70 has a lot more rear room than 67-68. having said that i recall a 285 rear on a 68 cougar by chipmechanic. know your front disk clearance when offsetting. i think calipers wont fully fit into a 17. they should fit into an 18. i think an 18 looks all right on a 69-70. not so good on a 67-68.

Agree that 18's look good too but not on the '67-'68 Stangs,
Bob Maag

jmlay

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #7 on: January 09, 2022, 09:28:33 PM »
there is a chart somewhere on the web where folks entered what they have done. wheel vintiques and others will do any offset you ask. be aware how they define offset. if i remember right they do not consider the bead as part of the width but for offset they measure from the bead. either way if doing a nitty griity fit have a conversation with them. on the mentioned chart by mustang owners you will find a 315 rear someone did on a 69-70. 69-70 has a lot more rear room than 67-68. having said that i recall a 285 rear on a 68 cougar by chipmechanic. know your front disk clearance when offsetting. i think calipers wont fully fit into a 17. they should fit into an 18. i think an 18 looks all right on a 69-70. not so good on a 67-68.

The charts are no longer maintained as far as I know. Copies are posted posted in several locations
:

https://www.google.com/search?q=dodgestang&oq=dodgestang&aqs=chrome..69i57.10135j0j8&client=tablet-android-samsung&sourceid=chrome-mobile&ie=UTF-8#ip=1
Mike

hhiibel

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #8 on: January 10, 2022, 10:45:25 AM »
http://1969stang.com/forum/index.php?/topic/54981-315-in-the-rear/

good forum and thread
search for —— backspace —- lots of info.


« Last Edit: January 10, 2022, 10:55:44 AM by hhiibel »

machoneman

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Re: Anyone running 17" wheels/tires on a '69-'70 Mustang? Whatchagot?
« Reply #9 on: January 10, 2022, 02:07:33 PM »
http://1969stang.com/forum/index.php?/topic/54981-315-in-the-rear/

good forum and thread
search for —— backspace —- lots of info.

Thanks for the link! Lots of great info for sure.
Bob Maag