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2024 Dark Horse Wheel fitment 20x12

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Hi all,
Has anyone successfully fitted 20x12 to the rear of their S650?
I’m currently running 20x11 ET50 with 305/30R20. I still seem to have some extra room. Does anyone know if 20x12 can fit? Maybe ET62 ? With possibly 315/35 or 325/30? Thanks!!
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The dark 1

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I'm running 19x11.5 et 55 in the back with 355/30/19. I don't see why 20 x12 wouldn't fit.
 
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Thanks mate Ok that’s encouraging wow 355! Do your wheels sit flush with guard? I’m guessing the tyres poke a bit Is your car lowered?
Mine is lowered 1 + 1/2 inches. I’m thinking I’ll try 20x12 +52 with 315/35.. Thoughts?
 

The dark 1

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They don't poke at all.
It's not lowered, but i do have the handling pkg. and that sits a little lower.
Yours is 1.5 inches lower. That seems like alot. Your best bet is to look at wheel websites and see what others are running. I would hate to say they would fit and then they don't because of it being so low.
 
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has anyone tried this type of fitment? I'd appreciate any fitment/clearance info TIA !
I have a 2024 Dark Horse in Australia. Lowered 1" front and 1.5" rear
Front: 20x11 ET26 305/30R20
Rear 20x12 ET53 315/35R20?
 


roket

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i am running 19x12 rear wheels with 355/30R19. over more severe bumps, the rear tires rub on the insides of the quarter panels on stock ride height. same is also true for the front tires, which even wore down the plastic on my fender flares (handling package) and i had to remove them. it also pokes quite a bit. here's my specs:
19X11" ET +24 Front with 325/30R19
19X12" ET +46 Rear with 355/30R19
 

Junkyard Dog

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I'm running 19x11.5 et 55 in the back with 355/30/19. I don't see why 20 x12 wouldn't fit.
What brand wheels and tires? Do you have any photographs?

I read somewhere else that 11.5 fits in the rear, and Apex shows them as an option for the S650 Dark Horse.

What did you run up front?
 

Junkyard Dog

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i am running 19x12 rear wheels with 355/30R19. over more severe bumps, the rear tires rub on the insides of the quarter panels on stock ride height. same is also true for the front tires, which even wore down the plastic on my fender flares (handling package) and i had to remove them. it also pokes quite a bit. here's my specs:
19X11" ET +24 Front with 325/30R19
19X12" ET +46 Rear with 355/30R19
You're still running them? Didn't the tire damage the paint from heat or something?
 

roket

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You're still running them? Didn't the tire damage the paint from heat or something?
not sure what caused the damage, but it's already done and doesn't seem to be getting worse. plus, i don't want to sink more money into mods for a vehicle i am potentially trading in. i want to determine if an SC is realistic for me before i buy more stuff
 

The dark 1

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EKW GTD replica wheels. Don't have a side view right now, but they dont poke out because the rear rims are slightly undersized for the tire width.
Front are 19 x 11 ET30 WITH 325/30/19

S650 Mustang 2024 Dark Horse Wheel fitment 20x12 Screenshot_20260218_184853_Photos
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