Rear blocks void warranty?

[Robinson99]

Newbie question...

My dealer said they would install a RC 2.5" level kit up front but wouldn't install the rear blocks. They said installing rear blocks would void warranty because adding rear blocks makes the truck out of speck.

Will I be nose High without the RC rear blocks?

Anyone else concerned about future warranty problems?

This is my 1st new vehicle in 10 years, I'm just nervous I guess.....

Also I would like to run 285/60/20 set up. Can I do that with a RC 2.5" level up front only?

 

 

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[newdude]

The leveling kit voids your warranty as well for suspension...

Edited July 11, 2016 by 15HDriver

[8716valver]

The leveling kit voids your warranty as well for suspension...

That's not always true. My dealer was cool about my level when I blew a CV joint. It was replaced under warranty and I never had an issue after that.

[newdude]

That's not always true. My dealer was cool about my level when I blew a CV joint. It was replaced under warranty and I never had an issue after that.

 

Sure if you have a flexible dealer but in GM's eyes it does void warranty for suspension components.

[gabekalp]

With a 2.5 lift, you will be almost 100% level. Our trucks come with a 1 1/2" rear block from the factory

[Nelly762]

Does removing the rear suspension blocks void the warranty. I bought a 2019 LD 2wd and the rear just seems ridiculously high. I dont want to do shackles to make it perfectly level just want the rear down a tad.