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2020 2500HD tire sizing

Vapor Trail

By Vapor Trail
in Modifications & Accessories

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inquenciocha Enthusiast

inquenciocha

Posted
Posted
On 12/26/2019 at 8:41 PM, Big Skin said:

Rough Country 3” leveling kit
sku#95830 has upper control arms and shocks

After you can fit 22x10 8x180 with 124 bore 

you have to trim the inside of the rear wheel well extension and the edge of the front wheel well near the engine heater plug 

C030F85F-AD9D-41DC-A37D-8283166DC653.png

Not sure if I wanted to go that extreme but definitely something to think about.  Dont want to get too high for the 5th wheel/gooseneck.

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TrailDemon Enthusiast

TrailDemon

Posted
Posted
On 12/25/2019 at 6:38 PM, Big Skin said:

Sorry it was a Silverado 2500. I will be putting 22’s on mine however I don’t like how a little tire there is with 35’s but don’t think I can fit 37’s tires with a leveling kit so I may need to do a 4” lift. 

2020 gmc 2500 wheel info: 

The bore hole Is 124mm

The bolt pattern is 8x180
Rough Country 3” leveling kit
sku#95830 has upper control arms and shocks

After you can fit 22x10 8x180 with 124 bore 

you have to trim the inside of the rear wheel well extension and the edge of the front wheel well near the engine heater plug 

 

 

 

 

 

 

 

I have vision 20x10 -25 with Nittos 37”.13.50 and had to remove front fender mud flaps, do some modifications to the bracket that holds the mud flap and fendEr liner and trim the plastic under the bumper. 
 

I have been looking at rought country 3” lift kit. I might end up doing sometime this summer 

C465BAE3-CE76-44E5-97BC-79EF83649BF9.jpeg

Big Skin Enthusiast

Big Skin

Posted
Posted
39 minutes ago, TrailDemon said:

Site is not letting me download all at once. I apologize for all the post 

DAC53C81-A615-4703-91C1-A84ABCE61EE0.jpeg

That is Beautiful. Really nice truck

Beach0433 Enthusiast

Beach0433

Posted
Posted

Can anyone with factory ride height go and measure from bump stop to top of lower control arm. I had 295/65/20 nitto ridge grapplers put on this morning. While they had it I had them raise the front with the torsion bars. Only went up 3/4 of an inch on driver side and about an inch on passenger side as they were uneven. No rubbing as of yet but they want me to drive it let the suspension settle then come back in to raise or lower if I want then do alignment on it. I almost think I’m gonna have them lower maybe a 1/4 in as I like a tad bit of rake. But also wanna make sure I don’t eat up ride quality by having the bump stops to close to control arm. Thanks in advance 

Big Skin Enthusiast

Big Skin

Posted
Posted
50 minutes ago, Beach0433 said:

Can anyone with factory ride height go and measure from bump stop to top of lower control arm. I had 295/65/20 nitto ridge grapplers put on this morning. While they had it I had them raise the front with the torsion bars. Only went up 3/4 of an inch on driver side and about an inch on passenger side as they were uneven. No rubbing as of yet but they want me to drive it let the suspension settle then come back in to raise or lower if I want then do alignment on it. I almost think I’m gonna have them lower maybe a 1/4 in as I like a tad bit of rake. But also wanna make sure I don’t eat up ride quality by having the bump stops to close to control arm. Thanks in advance 

What year, model, trim level and etc...I could not even find on your profile 

Beach0433 Enthusiast

Beach0433

Posted
Posted
2 hours ago, Big Skin said:

What year, model, trim level and etc...I could not even find on your profile 

Sorry. 2020 gmc 2500 Denali duramax with snowplow prep package. 

Big Skin Enthusiast

Big Skin

Posted
Posted

Beach I will try to look tomorrow. Only 3/4 lift from keys seems little. The one I seen at the dealership went up 2” in the front with keys only.

Beach0433 Enthusiast

Beach0433

Posted
Posted
3 hours ago, Big Skin said:

Beach I will try to look tomorrow. Only 3/4 lift from keys seems little. The one I seen at the dealership went up 2” in the front with keys only.

Sorry I wasn’t very clear. I still have factory keys. I just had them run the bolts in some to help the new rubber clear and take some of the rake out. But I think they went a little higher than I wanted. I’ve already taken some of it out. Just need to drive it tomorrow and let it settle. Then measure to make sure it’s even 

Big Skin Enthusiast

Big Skin

Posted
Posted
3 hours ago, Beach0433 said:

Sorry I wasn’t very clear. I still have factory keys. I just had them run the bolts in some to help the new rubber clear and take some of the rake out. But I think they went a little higher than I wanted. I’ve already taken some of it out. Just need to drive it tomorrow and let it settle. Then measure to make sure it’s even 

Maybe you should get the new keys and have them crank it down since you only need a little to clear the rubber. Should leave you plenty of throw from the bump stop

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