GMCSierra2021

Pre-selected Packages

Upholstery Configurator
Build your own kit

2021 GMC Sierra PRODUCTS

Our leather interior kits are not slip-on style seat covers or full seats, but rather they are upholstery kits designed to completely replace your factory seat covers. Below you will find options to configure an upholstery kit for your 2021 GMC Sierra.

On the right we have our more popular “pre-selected packages” and on the left you can build and price a customizable kit to your specifications. Both options are custom, built to order options for reupholstering the seats in your interior. If you have any questions, please call us at 1-866-NEW-SEAT or email us at <a href=”mailto:[email protected]”>[email protected]</a>

GMC Sierra Leather Seat Upholstery Kit Black

From: $1,199.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Leather Seat Upholstery Kit Black/Red Suede

From: $1,519.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Leather Seat Upholstery Kit Bright Red

From: $1,349.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Leather Seat Upholstery Kit Ecstasy Black/Ecstasy Mitt Brown

From: $1,619.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Leather Seat Upholstery Kit Black/Bright Red with Diamond Stitching

From: $1,719.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Leather Seat Upholstery Kit Black/Light Grey

From: $1,419.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Leather Seat Upholstery Kit Black/Cobalt

From: $1,319.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Leather Seat Upholstery Kit Mitt Brown

From: $1,199.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Sierra Quilted Leather Seat Upholstery Kit Black / Bright Red with Diamond Wings

From: $1,614.00

YEAR RANGE: 2019 New Body 1500
YEAR RANGE: 2020-2026 1500/2500/3500
MAKE: GMC
MODEL: Sierra
2 ROW UPHOLSTERY KIT
GMC Yukon Leather Seat Upholstery Kit Ivory

From: $1,499.00

YEAR RANGE: 2007-2014
MAKE: GMC
MODEL: Yukon
3 ROW UPHOLSTERY KIT

James Glau

April 1, 2026

Excellent quality, fit, and really appreciate the ability to design what you want. 3rd gen 4Runner - fronts were completely trashed! Had to do something, but no interest in "band aids" (seat covers). Found these folks, ordered a few samples, submitted my design and within a couple weeks received my kit. First seat was a learning curve, but took my time and turned out great! Proof is in the pictures - looks better than new! Kit included all seats and headrests. Highly recommend!!!!!

Eric kincaid

April 1, 2026

Cover fit perfect they sent alllloootttt of hog rings for the 10 or so needed for each seat but al and all turned out great and good pricing as well

Matt Geiger

March 6, 2026

excellent quality and amazing customer service

Emmanuel Negrete Plata

February 21, 2026

I'm from Mexico and I ordered a custom kit for a smart fortwo 2008. They were super helpful with the customization and the options for delivery. The quality is so good, the comfort of those old seats came back. I would definitely buy from them again from my other vehicles when I require it. The installation was also really straight forward and there are a los of videos from them for the DIY person.

AlliGrace Emerson

February 6, 2026

I bought a custom leather kit for my 4Runner from LeatherSeats.com. Super nice people who sent me leather samples to see what color would match the best. The color they suggested was the one I chose. They feel and look amazing installed!

Mikele Cockman

January 7, 2026

First off I wanted to wait a while before reviewing these seat covers. I’ve had Them in my truck for a little over a year now and they still look fantastic. Install was a breeze an fitment was perfect. I did the leather vinyl combo an couldn’t be happier. Staff was friendly an the covers were sent in a timely manner. A++ in my opinion. Update.. Now 6 years later, and my seats still look new!!

Auto and marine Upholstery Designs

December 15, 2025

I received the package yesterday, and I couldn't wait until this morning to leave my review. I'm absolutely in love with the quality of the work that you guys do. 😍 I have had CNC patterns made by a few different companies, and this here is the best of the best, top of the pyramid. 👑 I can't wait to get these things cut and sewn. Thanks a lot! 🙏

Marcel Trimpl

December 6, 2025

great place to work with! First time I tackled such a job. The team at Leatherseats is great to work with, before you place your order, in making sure you get what you wanted, all the way to helping and advising after you received the order. The quality is very good, and I was impressed on how well they fit.

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Leather Upholstery Kits

Now Offering Free shipping for any order in the lower 48 states!

Pre-selected Packages

Upholstery Configurator

2021 GMC Sierra PRODUCTS

GMC Sierra Leather Seat Upholstery Kit Black

GMC Sierra Leather Seat Upholstery Kit Black/Red Suede

GMC Sierra Leather Seat Upholstery Kit Bright Red

GMC Sierra Leather Seat Upholstery Kit Ecstasy Black/Ecstasy Mitt Brown

GMC Sierra Leather Seat Upholstery Kit Black/Bright Red with Diamond Stitching

GMC Sierra Leather Seat Upholstery Kit Black/Light Grey

GMC Sierra Leather Seat Upholstery Kit Black/Cobalt

GMC Sierra Leather Seat Upholstery Kit Mitt Brown

GMC Sierra Quilted Leather Seat Upholstery Kit Black / Bright Red with Diamond Wings

GMC Yukon Leather Seat Upholstery Kit Ivory

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