How to Install 3 inch lift rear GMC Sierra / Silverado 1500

Lifting the back of a Sierra crew cab pickup truck, changing from 2 inch to 3 inch.

[@luisr6278]

The Ryobi tells me everything about this install 😂

[@jeremywhitcomb237]

Should have gotten the longer brackets for your 3” blocks

[@midsouthpressurewash3753]

Never re use the stock u bolts. That’s extremely dangerous. They are 1 time use only.

[@hdjoe22]

Damn… how NOT TO install 3” blocks.

[@CarlosRodriguez-ld8zp]

Lots of unsafe stuff going on here…..

[@oralwayne7273]

Need longer u bolts

[@Vendetta20]

I’d rather have my truck an inch lower with an inch more threads to use then an inch higher using a half nuts worth of threads.

[@cutweldngrind]

These blocks look like the ones for my 3500hd. I actually welded 2 more vertical pieces of plate inside them to help my truck support more weight. According to the seller I would be limiting my dually to like a Ford Ranger lol.

[@Finetouchautopros]

Those jack stands are struggling

[@gaviin1033]

What size socket was needed for your drill?

[@eddyk4515]

What year is the truck

[@kungpaoch]

2016 SLE Z71