2020 2500HD tire sizing

[Vapor Trail]

I’m picking up a new 2500HD tomorrow and I was wondering what the tallest sized tire I can fit on the factory 18” wheels without rubbing ? 

Thank you

[Basketcase]

Stocks are 34" tall. I have 35x12.5 waiting to be installed when my wheels get in and couldn't believe they weren't much bigger than the stock tires on the 20s

 

Anyone want AT4 20s with 55miles on them?

[TrailDemon]

I thought all 2020 Chevy 2500hd came with 20” wheels. I’m going to try to fit 37s on stock wheels 

[MTU Alum]

17, 18, 20 tires are available.

 

#iworkforGM 

[powerhaulic]

I mounted and balanced 295/65-20's tonight, measures the same as 35/11.5-20.

Stock wheels, stock suspension zero issues

Michelin Defenders

[MrChips]

1 hour ago, powerhaulic said:

I mounted and balanced 295/65-20's tonight, measures the same as 35/11.5-20.

Stock wheels, stock suspension zero issues

Michelin Defenders

Let's see some pictures....

[powerhaulic]

15 hours ago, MrChips said:

Let's see some pictures....

 

[powerhaulic]

[MrChips]

30 minutes ago, powerhaulic said:

Thanks for sharing! Any noticeable difference in ride quality between the stock GoodYears and the Defenders?

[powerhaulic]

Really have not driven it more than 5mi, but I have always believed they were quieter and smoother....and wear like iron.

This is the 4th truck I have ran them on.

[inquenciocha]

Looks good.  Now that you've got some time with the 295s, any issues? If I were to go more aggresive tread, will they rub?  Thanks

[powerhaulic]

On 9/29/2019 at 1:37 AM, inquenciocha said:

Looks good.  Now that you've got some time with the 295s, any issues? If I were to go more aggresive tread, will they rub?  Thanks

Zero rubbing, there is a bit more room

[cdh7917]

On 10/1/2019 at 6:32 AM, powerhaulic said:

Zero rubbing, there is a bit more room

Would you say there is enough room for the same size tire if the wheel was pushed out 1”?

 

I really want to go with 295/65/20s and now I’m considering some Fuel wheels that are 20x9 +20 offset. That would push each wheel 1” outwards.  
 

I’m not interested in changing the suspension, except for Bilsteins when they’re available. Stock ride height is perfect IMHO.

[powerhaulic]

4 hours ago, cdh7917 said:

Would you say there is enough room for the same size tire if the wheel was pushed out 1”?

 

I really want to go with 295/65/20s and now I’m considering some Fuel wheels that are 20x9 +20 offset. That would push each wheel 1” outwards.  
 

I’m not interested in changing the suspension, except for Bilsteins when they’re available. Stock ride height is perfect IMHO.

Mathematicly +20 would be out 27mm over stock.

Yes I think they would clear, i am also considering Fuel 20x9 +20

[cdh7917]

5 minutes ago, powerhaulic said:

Mathematicly +20 would be out 27mm over stock.

Yes I think they would clear, i am also considering Fuel 20x9 +20

Good to know. The 27mm difference would be about 1.06” pushed outwards at each wheel compared to stock. When I look at the space around my stock tires, it looks like it would clear easily.