Sierra with 275/60/20 with 1.5 level kit

GRN69CHV · April 16, 2017

My '15 has 45k on it now. It has settled a little, probably less than 3/8". Hard to tell just due to tire flex. Giving some thought to lifting it higher with the 2.5" RC kit (using only the front lower block to net 2" lift up front), and installing the higher rear blocks that come with the kit, which I think adds another 1" to stock rear height. Then after tossing those 40# bags in the bag, got to thinking, maybe this is high enough!

CDNSS · April 22, 2017

Let the mods begin My factory order 2017 All Terain 6.2 20" factory wheels & tires 4 days old has 60 miles on it

Installed the Ready Lift level kit tonite just the upper spacer for 1.5 lift simple and easy took maybe 35 minutes once I got on the lift and got tires off my buddy helped so 2 of us front now 38 rear 40 perfect for me since I tow 7000lb trailer wanted rear a bit higher looks good before was a 3 1/2" difference

I did not notice any change in ride home from shop will get an alignment SAP but drove like before

Also installed the GM Performance ( Corsa ) exhaust

sammylew34 · April 22, 2017

Let the mods begin My factory order 2017 All Terain 6.2 20" factory wheels & tires 4 days old has 60 miles on it

Installed the Ready Lift level kit tonite just the upper spacer for 1.5 lift simple and easy took maybe 35 minutes once I got on the lift and got tires off my buddy helped so 2 of us front now 38 rear 40 perfect for me since I tow 7000lb trailer wanted rear a bit higher looks good before was a 3 1/2" difference

I did not notice any change in ride home from shop will get an alignment SAP but drove like before

Also installed the GM Performance ( Corsa ) exhaust

Pictures please!

CDNSS · April 22, 2017

Could not figure out how to load pictures

Porta56 · June 12, 2017

Sorry I'm a little late responding but I put 275/60-20 KO2's on my stock rims on the stock suspension of my 17 Denali. No rubbing. I didn't want to level it yet and screw up the magneride. I will give it a couple years, and then level it and put 18" wheels and bigger tires on it. I like the extra sidewall for my ventures off the beaten path.

shots18 · June 28, 2017

I have a 2" front RC lift and I just put on some cooper stt pro 275/65/20 and they look amazing.

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mjdxtreme · June 28, 2017

I have a 2" front RC lift and I just put on some cooper stt pro 275/65/20 and they look amazing.

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Any rub I am considering doing the 2.5 leveling lot with 275/65/20 but want make sure I should be clear of rubbing

shots18 · June 28, 2017

Any rub I am considering doing the 2.5 leveling lot with 275/65/20 but want make sure I should be clear of rubbing

There is slight rubbing at max turn. It just barely grazes the inside carpet material. I clipped it back with some Zip ties and haven't had an issue since. Huge difference when you get into this size tire because you can get the e rated 10 ply and you can feel the difference in the ride. Feels stronger

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hake · June 30, 2017

Anyone have a picture of a GMC Sierra with KO2 275/60/20 with a 1.5 level kit or something similar? I just purchase a 2016 Denali 6.2L and I am looking to get a level kit and more aggressive tires.

2.5" RC level kit with 2" block in rear, 275/60r20 Toyo open country at2. 20x9 +0 offset wheels. Rubs inner fender liner at full lock, barely.

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