Sponsored

R Spec Wheel Fitment on M1

Prodigal

Well-Known Member
Joined
Jul 31, 2022
Threads
89
Messages
1,154
Reaction score
1,759
Location
OKC
Vehicle(s)
2021 Mach 1
Wondering if 20x11 +24 and 20x11.5 +56 will work on my Mach 1. Wheels were ordered to fit a 350R.
Sponsored

 

shogun32

Well-Known Member
Joined
Feb 8, 2019
Threads
92
Messages
16,223
Reaction score
14,019
Location
Northern VA
First Name
Matt
Vehicle(s)
'19 GT/PP, '23 GB Mach1, '12 Audi S5 (v8+6mt)
Vehicle Showcase
2
Front will poke a tad. But you're already running a fair amount of camber, right? And the fender lips will also disguise any poke.
 
OP
OP
Prodigal

Prodigal

Well-Known Member
Joined
Jul 31, 2022
Threads
89
Messages
1,154
Reaction score
1,759
Location
OKC
Vehicle(s)
2021 Mach 1
Front will poke a tad. But you're already running a fair amount of camber, right? And the fender lips will also disguise any poke.
Suspension is 100% factory at the moment.
 

Skye

Well-Known Member
Joined
Jan 18, 2022
Threads
13
Messages
3,024
Reaction score
4,244
Location
≈39N
Vehicle(s)
"Skye" Mach1 N2144
I believe the offsets you listed are those of the factory HP rims, front and rear.

But the widths are wider by .5" / 13mm each, so I'd expect additional poke of those amounts, all wheels.

If the boxes have not been opened, can the wheels be returned for an exchange (if desired)?
 

DRAGOON

Well-Known Member
Joined
Oct 10, 2021
Threads
5
Messages
341
Reaction score
1,054
Location
Wisconsin
First Name
Mark
Vehicle(s)
21 Mach1 HP VB
I believe the offsets you listed are those of the factory HP rims, front and rear.

But the widths are wider by .5" / 13mm each, so I'd expect additional poke of those amounts, all wheels.

If the boxes have not been opened, can the wheels be returned for an exchange (if desired)?
Actually, that information is incorrect. Stock Mach1 HP rear wheel offset is 52.5mm rear. Plus they won’t “poke” as mentioned. Here’s some screenshots from the wheel calculator website.

68717BD0-E3FA-42A7-969F-5487DB830DA3.png


152561C5-9B45-4C6B-8F5B-0BC2F6DCE6D1.png
 

Sponsored

Skye

Well-Known Member
Joined
Jan 18, 2022
Threads
13
Messages
3,024
Reaction score
4,244
Location
≈39N
Vehicle(s)
"Skye" Mach1 N2144
Actually, that information is incorrect.
You are correct. I was wrong. I didn't realize that, while the overall width had increased, I should have split that amount in half when considering the inside and outside. And confirmed the offsets at the same time.
 

DRAGOON

Well-Known Member
Joined
Oct 10, 2021
Threads
5
Messages
341
Reaction score
1,054
Location
Wisconsin
First Name
Mark
Vehicle(s)
21 Mach1 HP VB
You are correct. I was wrong. I didn't realize that, while the overall width had increased, I should have split that amount in half when considering the inside and outside. And confirmed the offsets at the same time.
No problem, just wanted to have good info posted so others go down the right info highway.
 
 








Top