Front Driver Seat Spacer Adjustable Lift Kit for Chevy Silverado/GMC Sierra 1500, 2500, 3500 Trucks 2020+

I bought a 2026 Colorado LT. My wife is petite and the passenger seat sits very low. So I wanted a way to raise it up. It does not have the 6° functionality, but only slides back-and-forth and the seat back tilts. I bought this spacer kit and it was very easy to install. I put 1 1/2 inch spacers on all four bolts that support the seat. Installation was very easy, you just remove the four factory bolts , sliding your seat forward and back to gain access place the spacers in and then reinstall with the longer boats supplied. Very easy. Took me about 30 minutes. My wife can now see above the dashboard clearly and sets up a little taller in the seat. And her legs are a little bit more comfortable. Also it’s not too much for me being 6’.and still plenty of headroom. Nice upgrade, Good quality parts.

No problems installing on the passenger seat of my 2026 chevy 2500 trailboss. Can't quite fugure why Chevy doesn't put a height adjustment on a $70k truck but we're all set now. I would recommend.

This is a good product to raise the seat. I raised all 4 corners up 1 1/2 inches. You will need a 50 torq to remove the factory seat bolts. The only thing I did not like is when these are installed the side plastic filler piece that hooks into the seat track and the floor now has a 1 1/2 (mine was more like 1 1/4 inch) gap. What I did to fill that gap was take a 2 X 2 that I cut down to "wedge" into the gap and screw it in from the top in the factory holes to secure it, and painted it black. I rounded off the front corner to make it follow the contour of the seat track.

I have a 2020 Silverado. The parts are simple and the fit is good. A couple block spacers and bolts and I can see a lot better. I have an LT model it doesn't have an up and down seat adjustment. I didn't notice it at first but towing a boat, I was constantly stretching to see around the truck. It's funny the difference 1 1/2 inches in height makes. The only thing I don't care for is now the seat strictly rides on the bolts. From factory there are two studs on the seat rail that go down in the floor to secure the seat. They don't reach after installing the spacers. Not sure how critical they are the bolts are 3/8 diameter so they are reliable enough I would say

This product shipped out the day I purchased it. We purchased it due to my mother in law not being able to see over the dashboard in her and my father in laws new truck. Product came with everything needed. The seller returned my call and told me what I would need to remove the factory bolts a T50 torq head. Worked perfect. Only thing I don't like and it has nothing to do with the product is when you install there is a gap below the rails where the factory chevrolet plastic rail cover doesn't go all the way down and you can see under the seat but the positive is you can vacuum under ther better now. Easy fix with some carpet or plastic cut to fit. BUT the product is made of quality metal materials and easy enough to install...recommend installing rear first then front. Install bolts (helps to line up front) but do not tighten until all have been installed then tighten to appropriate torque. Great product and well worth and great value for the money!

Quality I raised back only but then removed seat cover and trimmed front foam where legs rest. They bothered back of my legs. The blocks made the angle better too. Win win

What an improvement. For all intents and purposes, these risers are of course for “off road use only” but the the factory seat height in the Silverado sucks. I was close to selling the truck it was so uncomfortable. Put these in 1.5” in the front and 1” in the back and I’m comfortable driving now. I’m 6’ and finally have the thigh support and leg room. The 1/2” pitch puts the hips in better alignment. No problems fit perfectly.

These are a perfect simple solution to the manual seat! I was upset when I realized my manual seat couldn’t raise or lower. I put the thick spacers in the front and the med sized in the rear and is at a perfect height for me. My wife 5’ 3” can now see over the dash. Took maybe 10-15min to install. Highly recommend!