Biggest tires?

[young582]

I've been researching for this answer for a while now and I can't seem to find anything. I have a 2007.5 ccsb I'm wanting to know what roughly the max tire size I can go with a leveling kit. I'm running 265/65r18 right now with stock suspension and I do rub with front tires anyone have the answer to this

 

[SSchmi5519]

Depends a lot how much you modify the front and rear of the fender well.


Sent from my iPhone.

 

[Mr.T]

I have 275-70/18's on my 08, I had to trim a lot of the inner fender out and they still rub under certain conditions.......but they fit

 

[young582]

I have 275-70/18's on my 08, I had to trim a lot of the inner fender out and they still rub under certain conditions.......but they fit

I forget which number is the height the first number or second number

 

[MAXX IT OUT]

First is width and second number in inches * 2 + the rim is the height

 

[Harbin_22]

The fender mods that nor cal posted make a big difference in the rear and if done properly, aren't even noticeable. I run a 285/50/20 with the front let down almost all the way with zero rubbing. Actually has about an inch of room on the back of the fender. That is with a zero offset 9" wide wheel

 

[Harbin_22]

I forget which number is the height the first number or second number

Take the first number at divide it by 25.4. That is your width in inches. Take that number times the second number in a percent ratio and that is your height per sidewall. Times that number by 2 and add the wheel diameter to get total height.

So 275÷25.4=10.826772 inches wide
Take that time .70 = 7.57874 inches per side wall
Times that by 2 = 15.15748 total of both sidewalls
Plus 18 for rim diameter = 33.15748 total height in inches

 

[young582]

Take the first number at divide it by 25.4. That is your width in inches. Take that number times the second number in a percent ratio and that is your height per sidewall. Times that number by 2 and add the wheel diameter to get total height.



So 275÷25.4=10.826772 inches wide

Take that time .70 = 7.57874 inches per side wall

Times that by 2 = 15.15748 total of both sidewalls

Plus 18 for rim diameter = 33.15748 total height in inches

Thanks that was a lot of help I'll have to take a look at it and figure what I wanna do

 

[C.bowles2]

I think the biggest you can go on your truck dan would be 40's, that's removing the front fenders though.....


Sent from my iPhone using Tapatalk

 

[FryGuyLML]

I got 285/65-18 on my 2013 lml with minimal rubbing on the drivers side mud flap ! No cranking keys or trimming !


Sent from my iPhone using Tapatalk

 

[cnc_hemi]

I just put a set of 295/55/20 toyo MT on mine. It's stock height and no rub. I love them. 2012 gmc sierra 2500 hd.


LSU TIGER FAN
2013 FUZION 310
2012 GMC 2500 HD SIERRA DURAMAX 6.6L