Cognito 3" level kit help!

[Mwake22]

Hey everyone, I'm new on here so I am unsure if anything has been posted about this, but I haven't found much about it. I have a 2018 Tahoe Premier and I have just had the Cognito 3" level kit put on with the Fox 2.0 coilovers. This was supposed to be a leveling kit, but after it was installed, my front end is about 2" higher in the front than the back. I know the coilovers are adjustable, but with the 33x12.50r22 tires, I don't think I can go much lower and not rub. The coilovers are set to the factory preload. So my question is, should I try to adjust them or just install some 2" blocks in the rear?

 

[Nhat]

Hi Jerry, what did you ended up doing? I have the same exact truck with the same setup.

 

[Nhat]

I added a 1” block in the rear. It levels out the truck but now it is making a bumping sound when I go over bumps. Researching what I can do to eliminate it.

 

[89Suburban]

@Trey Hardy

 

[Trey Hardy]

Hey everyone, I'm new on here so I am unsure if anything has been posted about this, but I haven't found much about it. I have a 2018 Tahoe Premier and I have just had the Cognito 3" level kit put on with the Fox 2.0 coilovers. This was supposed to be a leveling kit, but after it was installed, my front end is about 2" higher in the front than the back. I know the coilovers are adjustable, but with the 33x12.50r22 tires, I don't think I can go much lower and not rub. The coilovers are set to the factory preload. So my question is, should I try to adjust them or just install some 2" blocks in the rear? View attachment 411910

You can lower the coil overs down some but you would want to get your alignment checked afterwards
You can get a 2” puck for the rear spring for like 30$ that would be way easier and you wouldn’t have to spend the extra money on another alignment

 

[Trey Hardy]

I added a 1” block in the rear. It levels out the truck but now it is making a bumping sound when I go over bumps. Researching what I can do to eliminate it.

A bumping sound? What do you mean by that? That could be a number of different things