12.5" vs 13.5"

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2021 Jeep 392
HELP!

I'm about to add some 37" Nitto Ridge Grapplers with 20" Black Rhino Shredder Wheels to my new 392...

And I can't decide on if I should go 12.5" or 13.5" wide.

Is there anyone here that has some pros and cons of these sizes that will help make the decision easier?

Thanks so much!

Chris
 
HELP!

I'm about to add some 37" Nitto Ridge Grapplers with 20" Black Rhino Shredder Wheels to my new 392...

And I can't decide on if I should go 12.5" or 13.5" wide.

Is there anyone here that has some pros and cons of these sizes that will help make the decision easier?

Thanks so much!

Chris
I think the 13.5 looks better when you get to 37s. Same amount of road noise which is only really noticeable at high speeds. The pic is my black 13 Jk with 37x12.5 and the 392 with 37x13.5. I have the Teraflex HD relocation bracket. They are heavier but it doesn’t matter on this thing,..it’s an a rocket, scary fast even with those tires on 20x10 rims
 

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Thank you!!! The 13.5’s look amazing! What would I need a relocation bracket for?
 
HELP!

I'm about to add some 37" Nitto Ridge Grapplers with 20" Black Rhino Shredder Wheels to my new 392...

And I can't decide on if I should go 12.5" or 13.5" wide.

Is there anyone here that has some pros and cons of these sizes that will help make the decision easier?

Thanks so much!

Chris
Definitely the 13.50's. I just put nitto ridge 37x13.50 20's on fuel maverick 20x12's. To each his/her own, but I love the look of this tire on the beast!
Chris
 
Definitely the 13.50's. I just put nitto ridge 37x13.50 20's on fuel maverick 20x12's. To each his/her own, but I love the look of this tire on the beast!
Chris
Thanks Chris! Can ya post pics?
 
Thank you!!! The 13.5’s look amazing! What would I need a relocation bracket for?
For your spare if you put a 37. It won’t fit on stock carrier. My 392 came with the tailgate reinforcement, the Teraflex HD carrier works perfect with it.
 
Thx! I upgraded my Carrier to Rugged Ridge’s
 
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