Yukon Denali sits real low.

[AC-Yukon-Denali]

Hey guys, I just bought a 2010 Yukon Denali about a month ago and now started to notice that my Yukon sits a lot lower than other Yukons. I first didn't notice this because the dealer that I bought it from put 24 inch wheels on the car and I thought the wheel to fender gap was appropriate. But after I lined up next to another Yukon my side mirrors were a good inch to 2 inches lower then the Yukon next to me. My first thought was that the previous owner lowered the car but the shocks look OEM, and so do the springs. I know I never heard my compressor running for autoride suspension for the rear so I thought that maybe the compressor was bad so I jumpered it out at the relay but the compressor came on and pumped up my back quit a bit until I let the relay go. I shut the car off and let it sit for a little and it didn't seem to bleed the air. But the front suspension still sat really low. So I started the car and it immediately started bleeding the rear suspension and it's now back to where it was. I'm assuming that the back is sitting so low because it's trying to level it with the front, but then why is my front so low? Could my shocks be blown already in the front. The car only has 88k miles. I have an active recall on the car so when I go in for that I'll ask the dealer to look into the suspension and see what's going on, but in the meantime does anyone know what this could be. And how can I know if the previous owner put lowering springs on, because the ride isn't the smoothest, especially with the low profile tires on the 24's. Thanks in advance.

 

[adventurenali92]

Those look like 22s not 24s. But hard to gauge from the photo.

 

[AC-Yukon-Denali]

No its 24 inch. Tire size 305/35R24.

 

[07Burb]

Looks like a typical 2/3 drop to me

If you personally can't tell by crawling underneath of it and looking around snap some pics underneath of your suspension and post them up. We will be able to help you out.

Also, what brand of tires are you running. That could be a reason for your ride quality or it could be a result of the parts that the previous owner used to lower it. We won't know until we see pics, though.

 

[AC-Yukon-Denali]

Looks like a typical 2/3 drop to me

If you personally can't tell by crawling underneath of it and looking around snap some pics underneath of your suspension and post them up. We will be able to help you out.

Also, what brand of tires are you running. That could be a reason for your ride quality or it could be a result of the parts that the previous owner used to lower it. We won't know until we see pics, though.

Front suspension;


Rear suspension;


Tire brand;



The shocks looks OEM, but is it possible that the previous owner only replaced the springs?

 

[AC-Yukon-Denali]

Also here is the tire size;

 

[dailydragger00]

Check the spindles? Can you see a brand name on them? Deff looks like a 2' drop

 

[07Burb]

^^^took the words out of my mouth

 

[OneTwo]

People often retain factory Autoride when doing a mild drop on these, so it is very possible that your truck was lowered on OEM shocks. The rear springs appear to be a lot newer/shinier than the parts around them, don't they? That would suggest it's been lowered.

If you can, take a picture of your rear autoride sensor links. We should be able to tell fairly easily if they've been shortened.

The front could be spindles, look for a brand stamp on there somewhere or take a few pictures of the hub with your wheel off from different angles.

 

[AC-Yukon-Denali]

Hey sorry for not responding for a while, I was real busy at work. But this morning I took the Yukon to Les Schwab and asked them to take a look, and they said that the shocks, springs, and hub are all factory. Then he told me that some Yukons have a sport package and they come from the factory lower. (Not sure if that's true or not.) And also he said that it could be that my front struts are bad even though they couldn't find any sign of any leaks. He said that the only way they would truly know is if they replaced the front electric struts, which would set me back $1,500. Any thoughts on these findings?