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My 2014 All Terrain Sierra


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Posted

Here's my Sierra. I bought it about 2 weeks ago. I absolutely love the truck and mostly, the interior. Since purchasing, I have installed a Rough Country leveling kit, set of Nitto Terra Grapplers in 275/60/20, AVS aero wrap bug guard, AVS rain guards, set of Weathertech floor mats, tinted windows including 35% on the windshield, and a Kobalt toolbox. Only things left are a bedliner and a custom sub box with a single 10" woofer.

 

I seem to be getting around 18 mpg on the hwy and around 15.5 mpg in the city. I have the 3.42 rear so that hurts a little.

 

Also, I've had a check engine light on since the 4th day I've owned it. I have a wiring issue with the o2 sensor. They have to trace the wiring all the way up to find the break or wear mark.

 

Anyways, on to the pictures...

 

gmc3_zps8f56d2f8.jpg

gmc2_zps36b94279.jpg

gmc4_zps2fb18ddc.jpg

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gmc5_zpsb4ec79ef.jpg

Posted

Very nice truck... Sad you had a issue at day 4. I know the dealer will take care of you though. And welcome to the forum.

Posted

I would suggest the in-channel rain guards. Mine create a bit of wind noise.

Posted

Nice truck.

 

In-channel for sure. I dunno why they make anything other than in-channel. Why would anyone wanna stick something on their paint? Doesn't make sense.

Posted

Looks awesome, I like how's it levelled nicely, tires kick A$$.. I have 3-4 weeks until I get my All Terrain and was wondering if the levelling kit will affect the warranty at all? Just worried if anything goes wrong on the front end they can turn around and blame it on the levelling kit and not cover it? Cheers.

Posted

I asked the exact same thing to my dealer. They told me as long as I'm not replacing factory parts I'm good. When adding a leveling kit, you're just simply adding to the stock suspension. They also said that no single part can void your warranty in full as that is illegal. It can only void what it's directly affecting. I. E. My o2 sensor is having issues and they can't blame that on my leveling kit.

  • 2 months later...
Posted

Looks just like my truck! I am trying to figure out the tire situation right now. Already ordered the RC 2" lift. Would love to see a few more pics if you wouldn't mind. Maybe one from the side?

 

And there must be something with the white ATs. Already had the right rear bearing replaced and I'm about to take it back in to correct another noise coming from the differential.

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