Sponsored

1.25” or 1.5” Wheel Spacers on Big Bend?

alenarjad

Big Bend
Member
First Name
Alen
Joined
Sep 3, 2025
Threads
2
Messages
23
Reaction score
8
Location
Orange County, CA
Vehicle(s)
2025 Big Bend
Your Bronco Model
Big Bend
Hey all,

I’m planning on putting 35" Falken Wildpeak Tires (315/70R17) on my stock Big Bend wheels (17x7.5). Gonna use bilstein 5100’s for the lift and set em at 2.2” in the front and 1.5” in the back.

In looking at wheel spacers, I see options for 1.25” and 1.5”. Which ones will be best for the job?
Sponsored

 

ducksface

Stroppe
Well-Known Member
Joined
Jul 29, 2026
Threads
3
Messages
214
Reaction score
250
Location
Grand Canyon, Arizona
Vehicle(s)
2025 stroppe
Your Bronco Model
Stroppe
Clubs
 
Are spacers required?
Will three inches make some trails inaccessible?

My falkens are quiet and adequate.
I run at 23psi on a vehicle of close to identical specifications as a two door bronco.
 

Brian_B

Big Bend
Well-Known Member
First Name
Brian
Joined
Sep 14, 2023
Threads
65
Messages
8,911
Reaction score
15,910
Location
Central CA
Vehicle(s)
'23 BB 4dr 7MT, '22 BSport OBX, '87 B-II XL
Your Bronco Model
Big Bend
Clubs
 
SAS wheels are about 1” offset from your stock wheels

0 offset is about a 2 1/8” spacer.

Just to give you some comparison.

I would say, since they are easy additions, I would try with nothing and only add what you absolutely need to avoid rubbing.
 

TX-Dennis

Wildtrak
Well-Known Member
First Name
Dennis
Joined
Mar 10, 2023
Threads
5
Messages
664
Reaction score
1,181
Location
Southern LLano Estacado
Vehicle(s)
Bronco, Lincoln
Your Bronco Model
Wildtrak
I'd say get the smaller ones to more closely match the Sasquatch wheel offset. I really dislike spacers, but they are a lot less expensive than new wheels. You'll have to remove the crash bars, but you probably already know that.
 

Mike leggiero

Black Diamond
Well-Known Member
First Name
Mike
Joined
Jul 31, 2022
Threads
1
Messages
181
Reaction score
258
Location
Ky
Vehicle(s)
Bronco
Your Bronco Model
Black Diamond
you will rub with out not bad i would do 35 11.50 in stead . less weight and no spacer
 

Sponsored

MDH

Big Bend
Well-Known Member
First Name
Mark
Joined
Mar 6, 2024
Threads
32
Messages
234
Reaction score
97
Location
Southern California
Vehicle(s)
2017 mazda6
Your Bronco Model
Big Bend
I assume your goal is to prevent rubbing, not aesthetics? I think either should do the job just make sure to get good quality spacers. I use 1.4” spacers on mine with no problems. You may need to remove your crash bars. Otherwise the issue will be how much poke you want beyond your fender flares.
 
OP
OP
alenarjad

alenarjad

Big Bend
Member
First Name
Alen
Joined
Sep 3, 2025
Threads
2
Messages
23
Reaction score
8
Location
Orange County, CA
Vehicle(s)
2025 Big Bend
Your Bronco Model
Big Bend
SAS wheels are about 1” offset from your stock wheels

0 offset is about a 2 1/8” spacer.

Just to give you some comparison.

I would say, since they are easy additions, I would try with nothing and only add what you absolutely need to avoid rubbing.
Got it. I see too many people saying they run without but I understand less is more. I think with 12.5” wide tires I get .5” from the UCA’s. Thanks for the feedback!
 
OP
OP
alenarjad

alenarjad

Big Bend
Member
First Name
Alen
Joined
Sep 3, 2025
Threads
2
Messages
23
Reaction score
8
Location
Orange County, CA
Vehicle(s)
2025 Big Bend
Your Bronco Model
Big Bend
I assume your goal is to prevent rubbing, not aesthetics? I think either should do the job just make sure to get good quality spacers. I use 1.4” spacers on mine with no problems. You may need to remove your crash bars. Otherwise the issue will be how much poke you want beyond your fender flares.
Yeah, to prevent rubbing. Getting quality spacers for sure. Removing crash bars for sure too. I had a feeling the difference between 1.5” and 2” was just the poke but wanted to verify. Thanks!
 
OP
OP
alenarjad

alenarjad

Big Bend
Member
First Name
Alen
Joined
Sep 3, 2025
Threads
2
Messages
23
Reaction score
8
Location
Orange County, CA
Vehicle(s)
2025 Big Bend
Your Bronco Model
Big Bend
I'd say get the smaller ones to more closely match the Sasquatch wheel offset. I really dislike spacers, but they are a lot less expensive than new wheels. You'll have to remove the crash bars, but you probably already know that.
It’s true… going with spacers for now to wait on getting the wheels I want in the future.. saving some $ for now. And I think the 1.5”a are probably the way to go at this point.
 

Sponsored

MDH

Big Bend
Well-Known Member
First Name
Mark
Joined
Mar 6, 2024
Threads
32
Messages
234
Reaction score
97
Location
Southern California
Vehicle(s)
2017 mazda6
Your Bronco Model
Big Bend
Yeah… thanks for confirming I’ll rub. Kinda surprised at the people that say I won’t with 12.5” wide tires.
you know, it is possible they won’t rub without spacers. Assuming you remove the crash bars, there’s quite a bit of room in there. I only needed the spacers because I went with aftermarket coilovers that had a reservoir and my 285/70/17’s (11.2” wide) almost certainly would’ve rubbed the reservoir line. But I don’t think Bilstein 5100s do. Yours are literally just a little more than half an inch wider than mine and you are not dealing with a reservoir line. You might do a search specifically asking who has Bilstien 5100s and 12.5” tires, and if there is any rubbing.
 
OP
OP
alenarjad

alenarjad

Big Bend
Member
First Name
Alen
Joined
Sep 3, 2025
Threads
2
Messages
23
Reaction score
8
Location
Orange County, CA
Vehicle(s)
2025 Big Bend
Your Bronco Model
Big Bend
you know, it is possible they won’t rub without spacers. Assuming you remove the crash bars, there’s quite a bit of room in there. I only needed the spacers because I went with aftermarket coilovers that had a reservoir and my 285/70/17’s (11.2” wide) almost certainly would’ve rubbed the reservoir line. But I don’t think Bilstein 5100s do. Yours are literally just a little more than half an inch wider than mine and you are not dealing with a reservoir line. You might do a search specifically asking who has Bilstien 5100s and 12.5” tires, and if there is any rubbing.
Man… this whole thing is turning into a rat race haha. I agree, I should probably research people who run the exact setup but man… every time I consider one spec another concern pops up haha. I guess that’s what I’m here to navigate though. Thanks!
 
  • Like
Reactions: MDH

MDH

Big Bend
Well-Known Member
First Name
Mark
Joined
Mar 6, 2024
Threads
32
Messages
234
Reaction score
97
Location
Southern California
Vehicle(s)
2017 mazda6
Your Bronco Model
Big Bend
Man… this whole thing is turning into a rat race haha. I agree, I should probably research people who run the exact setup but man… every time I consider one spec another concern pops up haha. I guess that’s what I’m here to navigate though. Thanks!
Yup. Lots of rabbit holes to go down. But a ton of people here with lots of experience who have dealt with many different situations so it’s a great resource.
 
OP
OP
alenarjad

alenarjad

Big Bend
Member
First Name
Alen
Joined
Sep 3, 2025
Threads
2
Messages
23
Reaction score
8
Location
Orange County, CA
Vehicle(s)
2025 Big Bend
Your Bronco Model
Big Bend
Yup. Lots of rabbit holes to go down. But a ton of people here with lots of experience who have dealt with many different situations so it’s a great resource.
Yeah I believe it. At the same time, I know there can be too many cooks haha. Gotta do my due do diligence nonetheless.
Sponsored

 
 





Top