Sponsored

Will Dark Horse 19X9.5 wheels fit s650 base GT in square setup?

johnny5

New Member
Joined
Feb 17, 2026
Threads
1
Messages
2
Reaction score
0
Location
US
Vehicle(s)
2024 Mustang GT
Hi all, I love the look of the dark horse wheels and I’m interested in getting them for my S650 base GT, and would ideally like to go with a square set up. Has anybody used the dark horse 19X9.5 +40mm wheels in a square setup before? Does it fit and line up ok in the rear?
Thank you. -Johnny
Sponsored

 

Sofa King

Well-Known Member
Joined
Jul 14, 2023
Threads
12
Messages
1,622
Reaction score
1,703
Location
In a VAN down by the river
Website
youtu.be
Vehicle(s)
2024 Ecoboost, Vapor Blue, HPP
They will fit fine... as for lining up in the rear, they won't be flush with the fenders if that's what you are looking for, they will still be in a bit.
 

Skye

Well-Known Member
Joined
Jul 29, 2022
Threads
0
Messages
1,682
Reaction score
2,599
Location
≈39N
Vehicle(s)
"Skye" Mach1 N2144
The attached might be of help.

S650 Mustang Will Dark Horse 19X9.5 wheels fit s650 base GT in square setup? 7G wheel offset
 

Junkyard Dog

Well-Known Member
Joined
Jun 3, 2025
Threads
54
Messages
2,560
Reaction score
2,060
Location
Georgia
Vehicle(s)
2024 Dark Horse
Hi all, I love the look of the dark horse wheels and I’m interested in getting them for my S650 base GT, and would ideally like to go with a square set up. Has anybody used the dark horse 19X9.5 +40mm wheels in a square setup before? Does it fit and line up ok in the rear?
Thank you. -Johnny

You can fit a lot wider wheels than that on your S650 base model GT.
 

AZ_Ryan

Well-Known Member
Joined
May 31, 2016
Threads
32
Messages
3,402
Reaction score
4,677
Location
Arizona
Vehicle(s)
2024 GT Premium
Its not the width its the offset. Not sure about the offset in the rears with the square set up, but you can put much wider wheels than that and be just fine.
 


OP
OP

johnny5

New Member
Joined
Feb 17, 2026
Threads
1
Messages
2
Reaction score
0
Location
US
Vehicle(s)
2024 Mustang GT
Thank you all for the great info!

Would spacers be a safe option for the rears to get it to sit flush? Or would it make more sense to just go with the wider 19x10 +52.2 DH rear wheel and deal with additional cost of not being able to rotate tires and a bit more understeer? (The main reasons I wanted to go square).
 

Cipis

Well-Known Member
Joined
Apr 30, 2025
Threads
2
Messages
110
Reaction score
115
Location
czech republic
Vehicle(s)
Mustang GT
I would not recommend spacers, If you want your wheels more outside closer to fender you are looking for lower ET number of the alloy… The lower the ET the more towards outside they are…
 

GhastlyTT

Well-Known Member
Joined
Mar 18, 2024
Threads
13
Messages
279
Reaction score
405
Location
Hampton, VA
Vehicle(s)
'24 Dark Horse, '25 F-150, '23 Mach-E GT, '24 R1250GSA, '17 S1000RR
Thank you all for the great info!

Would spacers be a safe option for the rears to get it to sit flush? Or would it make more sense to just go with the wider 19x10 +52.2 DH rear wheel and deal with additional cost of not being able to rotate tires and a bit more understeer? (The main reasons I wanted to go square).
Spacers are safe. Plenty of us stressing these cars on 11" wide square setups with a 25mm spacer up front for track and autocross.
 

Sofa King

Well-Known Member
Joined
Jul 14, 2023
Threads
12
Messages
1,622
Reaction score
1,703
Location
In a VAN down by the river
Website
youtu.be
Vehicle(s)
2024 Ecoboost, Vapor Blue, HPP
Thank you all for the great info!

Would spacers be a safe option for the rears to get it to sit flush? Or would it make more sense to just go with the wider 19x10 +52.2 DH rear wheel and deal with additional cost of not being able to rotate tires and a bit more understeer? (The main reasons I wanted to go square).
The staggered setup would look better... the commonly used 25mm spacer would push wheel out too far... a smaller spacer may require cutting wheel studs for a bolt on spacer, or longer wheel studs for slip on spacer.

Spacers are safe. Plenty of us stressing these cars on 11" wide square setups with a 25mm spacer up front for track and autocross.
Bolt on or slip on with longer studs?
 

AZ_Ryan

Well-Known Member
Joined
May 31, 2016
Threads
32
Messages
3,402
Reaction score
4,677
Location
Arizona
Vehicle(s)
2024 GT Premium
Thank you all for the great info!

Would spacers be a safe option for the rears to get it to sit flush? Or would it make more sense to just go with the wider 19x10 +52.2 DH rear wheel and deal with additional cost of not being able to rotate tires and a bit more understeer? (The main reasons I wanted to go square).
Id go that route. A staggered set will always look and handle better.
 

GhastlyTT

Well-Known Member
Joined
Mar 18, 2024
Threads
13
Messages
279
Reaction score
405
Location
Hampton, VA
Vehicle(s)
'24 Dark Horse, '25 F-150, '23 Mach-E GT, '24 R1250GSA, '17 S1000RR
Bolt on or slip on with longer studs?
I'm using a bolt on pair right now, I just check them every time I rotate. I do intend to press the spacer studs out and replace the hub studs at the end of this season. Putting my street wheels back on takes too long.
Sponsored

 
 








Top