Shop By Product Matching "Suspension"

Choose your Submodel for your 2021 GMC Yukon XL


Showing 1 - 10 of 43 products
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Timbren
  • Weight Capacity 6000 lbs.
  • Suspension Enhancement System; Weight Capacity 6000 lbs.; Rear;
  • Suspension Enhancement System
  • Product Attributes:
    • Usage: Medium Duty Truck
    • Wheel Stud Number: 6 Bolt Wheel
    • Axle Style: N/a
  • Features:
    • Eliminate Suspension Sag And Cushion Road Shock
    • Reduce Sway And Improve Roll Stability
    • Easy To Install With Basic Hand Tools
    • Improves Roll Control
    • Trouble And Maintenance Free
    • Satisfaction Guarantee And Lifetime Warranty
    • Used To Carry Heavy Cargo Or Towing Trailers
    • Leaders In Rubber Spring Technology Since 1965
  • Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.

Additional Fitment Information:
Vehicle Position
2021 - GMC Yukon XL Rear

Timbren
  • Weight Capacity 6000 lbs.
  • Suspension Enhancement System; Weight Capacity 6000 lbs.; Rear;
  • Suspension Enhancement System
  • Product Attributes:
    • Usage: Medium Duty Truck
    • Wheel Stud Number: 6 Bolt Wheel
    • Axle Style: N/a
  • Features:
    • Eliminate Suspension Sag And Cushion Road Shock
    • Reduce Sway And Improve Roll Stability
    • Easy To Install With Basic Hand Tools
    • Improves Roll Control
    • Trouble And Maintenance Free
    • Satisfaction Guarantee And Lifetime Warranty
    • Used To Carry Heavy Cargo Or Towing Trailers
    • Leaders In Rubber Spring Technology Since 1965
  • Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.

Additional Fitment Information:
Vehicle Position Sub Model
2021 - GMC Yukon XL Rear AT4

SuperSprings
  • Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required
  • SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required;
  • SumoSprings
  • Product Attributes:
    • Max Load: 2500 Lbs.
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Enhances Load Carrying Ability
    • 1000 Pounds Capacity At 50 Percent Compression
    • Reduces And Stabilizes Sway
    • Improves Overall Driver Control And Ride Comfort
    • Compress Up To 80 Pct Original Height With Full Memory Rebound
    • 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
    • Progressive Spring Rate
    • Made From Proprietary And Patented Microcellular Urethane
    • Worlds Only Leak Proof Air Spring
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate.

Additional Fitment Information:
Vehicle Position
2021 - GMC Yukon XL Rear

SuperSprings
  • Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required
  • SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1000 lbs. At 50 Percent Compression; Do Not Exceed GVWR; No Drill Required;
  • SumoSprings
  • Product Attributes:
    • Max Load: 2500 Lbs.
  • Features:
    • Sold as a pair left and right
    • Requires no maintenance
    • Proudly made in the U.S.A.
    • Enhances Load Carrying Ability
    • 1000 Pounds Capacity At 50 Percent Compression
    • Reduces And Stabilizes Sway
    • Improves Overall Driver Control And Ride Comfort
    • Compress Up To 80 Pct Original Height With Full Memory Rebound
    • 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
    • Progressive Spring Rate
    • Made From Proprietary And Patented Microcellular Urethane
    • Worlds Only Leak Proof Air Spring
    • Never Load Any Vehicle Beyond The Manufacturers GVWR
  • SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate.

Additional Fitment Information:
Vehicle Position
2021 - GMC Yukon XL Rear

Timbren
  • Weight Capacity 14000 lbs.
  • Suspension Enhancement System; Weight Capacity 14000 lbs.; Front;
  • Suspension Enhancement System
  • Product Attributes:
    • Usage:
      • Heavy Duty Truck
      • Medium Duty Truck
    • Axle Style: N/a
  • Features:
    • Eliminate Suspension Sag And Cushion Road Shock
    • Reduce Sway And Improve Roll Stability
    • Easy To Install With Basic Hand Tools
    • Improves Roll Control
    • Trouble And Maintenance Free
    • Satisfaction Guarantee And Lifetime Warranty
    • Leader In The Snow Plow Industry
    • Leaders In Rubber Spring Technology Since 1965
  • Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.

Additional Fitment Information:
Vehicle Position Sub Model Drive Type
2021 - GMC Yukon XL Front Denali RWD

Timbren
  • Weight Capacity 14000 lbs.
  • Suspension Enhancement System; Weight Capacity 14000 lbs.; Front;
  • Suspension Enhancement System
  • Product Attributes:
    • Usage:
      • Heavy Duty Truck
      • Medium Duty Truck
    • Axle Style: N/a
  • Features:
    • Eliminate Suspension Sag And Cushion Road Shock
    • Reduce Sway And Improve Roll Stability
    • Easy To Install With Basic Hand Tools
    • Improves Roll Control
    • Trouble And Maintenance Free
    • Satisfaction Guarantee And Lifetime Warranty
    • Leader In The Snow Plow Industry
    • Leaders In Rubber Spring Technology Since 1965
  • Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.

Additional Fitment Information:
Vehicle Position Sub Model Drive Type
2021 - GMC Yukon XL Front Denali RWD

Timbren
  • Weight Capacity 7000 lbs.; Severe Service-Slide-In Camper Or Salt Spreader
  • Suspension Enhancement System; Weight Capacity 7000 lbs.; Rear; Severe Service-Slide-In Camper Or Salt Spreader;
  • Suspension Enhancement System
  • Product Attributes:
    • Usage:
      • Heavy Duty Truck
      • Medium Duty Truck
    • Axle Style: N/a
  • Features:
    • Eliminate Suspension Sag And Cushion Road Shock
    • Reduce Sway And Improve Roll Stability
    • Easy To Install With Basic Hand Tools
    • Improves Roll Control
    • Trouble And Maintenance Free
    • Satisfaction Guarantee And Lifetime Warranty
    • Used To Carry Heavy Cargo Or Towing Trailers
    • Leaders In Rubber Spring Technology Since 1965
  • Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.

Additional Fitment Information:
Vehicle Position Sub Model
2021 - GMC Yukon XL Rear AT4

Genuine
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • 2-Hole

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - GMC Yukon XL L 2993 6 Cyl 3.0L 183

Fabtech
  • 2 in. Lift
  • Leveling System; 2 in. Lift;
  • Leveling System
  • Product Attributes:
    • Lift/Drop Height: 2 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm-www.p65warnings.ca.gov.
  • Features:
    • Heavy Duty Construction
    • 1/4 in. Thick Steel w/High Grade Hardware
    • Aircraft Grade Billet Aluminum
    • Powdercoated For Maximum Corrosion Resistance
    • Engineered To Eliminate Ball Joint/Tie Rod And Steering Bind
    • 5 Year 600000 Mile Powertrain Warranty
    • 100 Percent Trade Up Value
  • From the most trusted name in properly engineered suspension systems and shocks Fabtech announces their line of Leveling Kits for 2015. In the development of these products Fabtech designed and tested multiple heights of Leveling Kits for each application. The Kits listed by Fabtech are the tallest you can safely use without ball joint, tie rod or steering bind. Fabtech Leveling Kits are so well engineered they offer a free 5 Year 60,000 Mile Powertrain Warranty. As an industry exclusive Fabtech offers a Trade Up program for its Leveling Kits. A consumer buys a Fabtech Leveling Kit now and then can trade up the original purchase amount later when buying a new Fabtech Suspension System.

Additional Fitment Information:
Vehicle Position
2021 - GMC Yukon XL Front

Rough Country
  • 6 in. Lift
  • Suspension Lift Kit; 6 in. Lift;
  • Suspension Lift Kit
  • Product Attributes:
    • Lift/Drop Height: 6 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Easy Bolt-On Installation
    • Increased Ground Clearance
    • Levels The Front w/The Rear Of The Vehicle
    • No Need To Disassemble Your Struts To Install
  • Chevy's 2021 Suburan 1500 features an impressive all-new design that's built from the ground up, with aggressive angles and head-turning stylings that fit in beautifully when transformed with Rough Country's 6in Suspension Lift. This kit reduces the factory rake for a leveled stance and is packed with impressive features including; High clearance cross members and brackets precision laser cut for a perfect fit, a set of beefy lifted knuckles designed for optimum geometry and lifted rear strut spacers that are perfectly dialed in for driving stability. Rough Country's 6in Suspension lift maintains factory ride quality, allowing for up to a 35 tall tire with appropriate backspacing. Best of all, Rough Country's 6in Suspension includes Rough Country's Lifetime Replacement Guarantee!

Additional Fitment Information:
Vehicle
2021 - GMC Yukon XL
Showing 1 - 10 of 43 products

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