Largest tire size on stock 20 with a 2.25 level/lift

[Crooks]

I have RC 2.5 just put 275/65/20 on today

[d6007]

Of course if I go full lock and hold it there I have a slightest of rub on my sway bar. Almost every truck has that with 295 or 305's on a leveled GM truck. It's not going to hurt anything if there is a small rub. It's rubber hitting solid steel....not gonna do any damage bro. When most people ask if a certain tire size fits they are concerned about trimming the wheel wells. Most people just live with the slight sway bar rub.

Hey Saleenpower, your truck looks great. The combo on the GMC stock wheel with the 295's is a perfect match. I've got a 2014 High Country and am on the fence about the wheels (cant decide if I like them or not) but am definitely going to swap out the wheels for 285's or 295's. Did you see much change in your MPG? Mine is 4WD with the 6.2, I am averaging 17.5 MPG at this point. Again, great looking rig.

 

DHR

[joshalston]

2013 with 2.25" Ready Lift trying to decide on new tires and wheels also.

 

Wheels will be in the 0" to (-12)" offset range.....

 

275/65R20?

285/60R20?

305/55R20?

 

Goodyear Wrangler MT-R?

Dick Cepek Mud Country?

Nitto Trail Grappler?

[Saleenpowr]

Of course if I go full lock and hold it there I have a slightest of rub on my sway bar. Almost every truck has that with 295 or 305's on a leveled GM truck. It's not going to hurt anything if there is a small rub. It's rubber hitting solid steel....not gonna do any damage bro. When most people ask if a certain tire size fits they are concerned about trimming the wheel wells. Most people just live with the slight sway bar rub.

Hey Saleenpower, your truck looks great. The combo on the GMC stock wheel with the 295's is a perfect match. I've got a 2014 High Country and am on the fence about the wheels (cant decide if I like them or not) but am definitely going to swap out the wheels for 285's or 295's. Did you see much change in your MPG? Mine is 4WD with the 6.2, I am averaging 17.5 MPG at this point. Again, great looking rig.

 

DHR

 

Def go with the 295's. You'll have no issues with the stock wheels, trust me. My mpg dropped a little but that was to be expected. I'm in stop and go traffic pretty much all week and I'm getting about 15-16

[hzhardy]

My fil is running 285 55 20s

[d6007]

Thx Saleen, I ordered the leveling kit last week and have to get it to the shop to install. I'll post a pic once it's done.

[MR. DRAG SLEDDER]

275/60R20's still looks like the way to go with no concerns...

[MR. DRAG SLEDDER]

275/60R20's still looks like the way to go with no concerns...

sorry meant 275/65R20....

[MR. DRAG SLEDDER]

any updates?

[K-rob]

Hi guys.

 

Just installed some new shoes today.

 

275/60r20 with a +18 offset. 2" level kit. No rub....none.

 

I'll try to post some pics later.

[MR. DRAG SLEDDER]

RC 2.5 with 275/65/R20's no issues

[Dropsix]

RC 2.5 with 275/65/R20's no issues

 

No rubs at all on that setup??? Do you have the RC rear block installed?

[MR. DRAG SLEDDER]

Nope. Only thing you need to do is pull the inner fender liner in with a Cable Tie. That's it! Yes, I actually put in a 3" block in the rear because I wanted more Rack.

[TCsBack]

Nope. Only thing you need to do is pull the inner fender liner in with a Cable Tie. That's it! Yes, I actually put in a 3" block in the rear because I wanted more Rack.

I think I'm sold on the tire size. One quick question. Is that with the stock offset?

[MR. DRAG SLEDDER]

I think I'm sold on the tire size. One quick question. Is that with the stock offset?

Yes stock Rims and no spacers!