Jump to content

Biggest Tires and Wheel Offset on stock truck?

Duramax85

By Duramax85
in Modifications & Accessories

 Share

Recommended Posts

Duramax85 Enthusiast

Duramax85

Posted
Posted

I just bought a 2021 Silverado 2500 Duramax 4x4. 
What is the max offset of an aftermarket wheel you can put on these trucks stock without it rubbing? I’d believe stock offset is +44 or something like that. 
 

Also what is the largest tire you can go on the stock truck? 
 

Thank you. 

RugbyRef Enthusiast

RugbyRef

Posted
Posted (edited)

Correct on your offset for the stock 18x8 wheels...+44.  Although I can't answer your question specifically (because I too just bought a 2021), I have used this site to help me figure out what will fit - https://www.wheel-size.com/calc/.

 

Hope this helps!

 

 

Edited by RugbyRef
Duramax85 Enthusiast

Duramax85

Posted
  • Author
Posted (edited)
10 hours ago, RugbyRef said:

Correct on your offset for the stock 18x8 wheels...+44.  Although I can't answer your question specifically (because I too just bought a 2021), I have used this site to help me figure out what will fit - https://www.wheel-size.com/calc/.

 

Hope this helps!

 

 

According to that link it looks good to go. I went with a +0 offset 18x9 with the stock tire size of 275/70r18. 
 

Anyone have any other insight on this and if 18x9 +0 offset with 275/70r18 will rub? Thank you. 

Edited by Duramax85
Brozat4 Enthusiast

Brozat4

Posted
Posted
2 hours ago, Duramax85 said:

Fits just right. No rubbing at all. 

41EC5636-8DA4-42C7-B2BA-F0EBD090727B.jpeg

Do you have any pics showing how flush or how much poke the 0 offset with stock tires is? I'd love to know thank you.

Brozat4 Enthusiast

Brozat4

Posted
Posted
1 minute ago, Duramax85 said:

ED202577-12CA-4B39-9DFC-E6CCC29C82C0.jpeg

Awesome thanks you, looks perfect. And that is stock ride height with no rubbing or trimming at all?

Duramax85 Enthusiast

Duramax85

Posted
  • Author
Posted

Correct. Stock ride height. No rubbing full lock both ways and I didn’t do any trimming. 

  • 3 weeks later...
BigKahuna Enthusiast

BigKahuna

Posted
Posted (edited)

I just mounted 295/65-20 Toyo AT3’s on 20x9 0 offset BMF REPR’s, stock suspension height. I had to tie the front inner fender liners forwards, and still have some pretty serious rubbing at the back on my stainless mudflaps. Not sure what to do about them. They’re so thin that even if I remove them I will have rubbing on the hard plastic that they are mounted to. I didn’t want to have to either do a levelling kit or find some wheels that I actually like that have a positive offset.

Edited by Camstyn
L8T Enthusiast

L8T

Posted
Posted
18 hours ago, Camstyn said:

I just mounted 295/65-20 Toyo AT3’s on 20x9 0 offset BMF REPR’s, stock suspension height. I had to tie the front inner fender liners forwards, and still have some pretty serious rubbing at the back on my stainless mudflaps. Not sure what to do about them. They’re so thin that even if I remove them I will have rubbing on the hard plastic that they are mounted to. I didn’t want to have to either do a levelling kit or find some wheels that I actually like that have a positive offset.

I’m going to try and squeeze 295/60r20 on 20x10 -18 on my truck Wednesday. Hopefully I don’t need to do too much as I have aftermarket flaps too. I figure a 1” key bump for now and a bit of trimming might do it. 
 

I saw a buddies truck the other day that has 305/60r20 on 22x12 -44 and he had to split the factory flap in half and a 1” key bump to make it fit. 

CRApex Enthusiast

CRApex

Posted
Posted

295/65/20 +18's on mine.  Had to tie back the front of the liners and now no rubbing, stock height.

Supercup Enthusiast

Supercup

Posted
Posted
7 hours ago, Basketcase said:

I'm running 18x9 +18 with 35x12.5x18 K02s. stock suspension and no rubbing. 

 

Did you have to run spacers with those wheels or worked ok with +18 with no spacers? 

Basketcase Enthusiast

Basketcase

Posted
Posted

 

1 hour ago, Supercup said:

 

Did you have to run spacers with those wheels or worked ok with +18 with no spacers? 

 

bolt on the wheels and go

  • Like 1

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

  • Recently Browsing   0 members

    • No registered users viewing this page.

  • Forum Statistics

    250.4k
    Total Topics
    2.7m
    Total Posts

  • Member Statistics

    342,778
    Total Members
    8,960
    Most Online
    daveishi
    Newest Member
    daveishi
    Joined

  • Who's Online   2 Members, 0 Anonymous, 1,121 Guests (See full list)

  • Latest Articles

  • Posts

    • Jsdirt
      2027 GMC Sierra: Official Discussion

      By Jsdirt · Posted

      Because that is IDIOTIC, much like this question. They've already been forced to do it by past administrations - why would you roll that back when it's a GOOD thing?  WHO IS ARGUING FOR LOWER MILEAGE???? 😂  NOBODY IS!!   I'm certainly not! What I want is RELIABLE vehicles again that are worth the price paid!    I don't get your logic here ...   In 2003 I paid $2,200 for our '86 Grand Marquis. It's STILL running and I've never been inside the engine, aside for the timing cover since it was leaking, so I threw a new timing set in since that makes sense. Transmission is ORIGINAL. Electric pump in the gas tank is ORIGINAL. Rear end is ORIGINAL. I'd have to hit my head REAL hard to want to pay $60k or more for a car that still can't come close to the comfort, seating and storage space, or reliability of this one. Nothing is even in the ball park! Hundreds of thousands of brands and models have been built and sent to the crusher while this one keeps on going!   https://postimg.cc/Z9XRrCSg   I've got a whole fleet of cars, motorcycles, and a truck close to this age for summer and winter. No one could pay me enough to buy anything built this century. I have zero use for any it.
    • Jsdirt
      2027 GMC Sierra: Official Discussion

      By Jsdirt · Posted

      Since I'm the one who has to fix them when they break, I'll take vehicles over 30 years old all day, EVERY day, over ANY modern crap. Have you attempted any repairs on anything built after 2006? It's a friggin nightmare, and gets worse the newer the model year.    If I had the will or desire, I can make any car of any age outside of a Model T (I don't have THAT much will ...) just as powerful, comfortable, and have all the tech the new stuff does, and get pretty close in mileage, too. I prefer SIMPLICITY. The less the vehicle has, the less to fix WHEN it breaks, not IF.   I'm glad you snot-nosed punks don't like them. More for us, plus that keeps the prices from climbing more than they already have.👍
    • cautious optimist
      2027 GMC Sierra: Official Discussion

      By cautious optimist · Posted

      Bringing this thread back on topic. I just noticed the incredible lack of bright chrome across the entire new lineup. Even the Denali has tinted the brightwork in the grille and has none elsewhere. None of them have chrome bumpers. As far as I can tell there aren't even chrome mirror caps. I'm curious if this also happens out back? Are there no chrome rear bumpers either? This is quite the departure for GMC.
    • cautious optimist
      2027 GMC Sierra: Official Discussion

      By cautious optimist · Posted

      Bringing this thread back on topic. I just noticed the incredible lack of bright chrome across the entire new lineup. Even the Denali has tinted the brightwork in the grille and has none elsewhere. None of them have chrome bumpers. As far as I can tell there aren't even chrome mirror caps. I'm curious if this also happens out back? Are there no chrome rear bumpers either? This is quite the departure for GMC.
    • cautious optimist
      2027 GMC Sierra: Official Discussion

      By cautious optimist · Posted

      Bringing this thread back on topic. I just noticed the incredible lack of bright chrome across the entire new lineup. Even the Denali has tinted the brightwork in the grille and has none elsewhere. None of them have chrome bumpers. As far as I can tell there aren't even chrome mirror caps. I'm curious if this also happens out back? Are there no chrome rear bumpers either? This is quite the departure for GMC.

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...