2021 Chevrolet Silverado 1500 Air Suspension and Kits

Essential 2021 Chevrolet Silverado 1500 Air Suspension and Kits

Suncore – Shock Kit (Part No.2-12S211110-001)

Shock Kit

from

$74.99
Shock Kit

aFe POWER – Sway-A-Way Shock Kit (Part No.502-0052-01)

Sway-A-Way Shock Kit

from

$796.99
aFe Control Sway-A-Way High Performance replacement 2.0 in. shock absorbers for the 2007-2014 GM 1500 Trucks and SUVs (non HD) feature all the same race winning engineering components that have set the standard in competition racing for the past 20+ years. This kit offers excellent off road damping without sacrificing any on road comfort or handling. These rear shocks are 100% designed and built in the USA that feature a zinc plated steel cylinder bodies and CNC machined aluminum components. This package is designed as a direct fit application and requires no modifications to the vehicle.

Product Features:
  • CNC Machined Components Made To The Strictest Tolerances
  • Polished Nitro Steel Shaft for Strength And Durability
  • Teflon Lined Steel Spherical Bearings
  • Multi-Seal Carrier To Ensure Zero Leakage
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TrailFX – 4 In Front Lift, 1.75"Rear Lift, Without Shock Absorbers, Black Components (Part No.G40SL3)

4 In Front Lift, 1.75"Rear Lift, Without Shock Absorbers, Black Components

from

$968.99
Looking to add larger tires or add that go anywhere capability and feel? Then look no further than a TrailFX mid-lift suspension kit. Increased ground clearance, visibility, and a smoother ride are all benefits of a mid-lift suspension kit.

Product Features:
  • Designed For Additional Clearance For Larger Wheel And Tire Combinations
  • All Necessary Components Included In One Box
  • Maintains Factory Ride Quality
  • Shock Replacement Not Required
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Daystar – 1" Lift, Strut Assembly Spacer, With 2 Strut Spacers And All Necessary Hardware (Part No.KG09100BK)

1" Lift, Strut Assembly Spacer, With 2 Strut Spacers And All Necessary Hardware

from

$51.99
Daystar Comfort Ride Suspension systems are truly Driven by Design. Comfort Ride kits are specially designed to work with stock suspension components to keep costs down and quality high. High-density Progressive Polyurethane strut and spring spacers act as isolators to combine moderate amounts of lift without losing the comfortable ride you have come to expect. In torsion bar applications, re-indexed torsion keys allow you to dial-in the desired amount of lift in order to plus-size tire and wheel packages. These front lifts are often combined with Daystar Greaseable Super Shackles, add-a-leafs, or blocks and u-bolts to provide complete front and rear kits. Daystar offers a the most complete line of kits for most of the popular vehicles, including virtually all late-model domestic and import applications Almost all of the lift and leveling kits used on strut applications feature an easy-install design, no disassembly of the strut is required Comfort Ride Kits are the perfect start to achieving that custom look without compromising performance, reliability, or affordability.

Product Features:
  • No Metal-On-Metal Contact, Daystar Uses Polyurethane Material In Its Leveling Kits For A Reason, It is An Insulator, Absorbs The Noise, Vibration And Harmonics (NVH) That Come From The Suspension
  • Maintains Factory Ride Quality, Daystar Products Work With The Factory Springs With No Preloading Involved, So Vehicle Will Ride Just Like It Did Off The Showroom Floor
  • Long Lasting Finish, Polyurethane Is Resistant To The Elements, Road Grime And All Automotive Chemicals, So Comfort Ride Kits Will Look Just Like They Came Out Of The Box For Years To Come
  • Top Mount Easy Install Design
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Daystar – Component For Daystar Leveling Kit Kg09101Bks (Part No.KG09101BK)

Component For Daystar Leveling Kit Kg09101Bks

from

$158.99
Daystar Leveling Kits work within the factory suspension design, meaning that we work within the factory design parameters to achieve an increase in ride height that levels the stance of the vehicle. Because we work within the factory design, there are not a bunch additional modifications involved. Everything needed is included in the kit, there is everything you need and nothing you do not. If there are extra items required, such as longer shocks, it is clearly stated in the application description. Torsion bar applications require their own unique approach to leveling the stance of the vehicle. With torsion bar applications, we supply new forged torsion keys that meet or exceed factory specifications. These torsion keys have been re-indexed to increase ride height up to 2 inch and level the stance of the vehicle. In select applications, extended shock brackets are also included. Daystar Leveling Kits include only front lift components to level the stance of the vehicle. We also offer Budget Boost kits, which provide a mild increase in ride height and are more economically priced than our Leveling Kits. Since our start with Leveling Kits in 1995 we have used our expertise to develop over 300 applications that span all of the popular trucks and SUVs…do your homework and you’ll see that we have done ours

Product Features:
  • No Metal-On-Metal Contact, Daystar Uses Polyurethane Material In Its Leveling Kits For A Reason, It is An Insulator, Absorbs The Noise, Vibration And Harmonics (NVH) That Come From The Suspension
  • Maintains Factory Ride Quality, Daystar Products Work With The Factory Springs With No Preloading Involved, So Vehicle Will Ride Just Like It Did Off The Showroom Floor
  • Long Lasting Finish, Polyurethane Is Resistant To The Elements, Road Grime And All Automotive Chemicals, So Comfort Ride Kits Will Look Just Like They Came Out Of The Box For Years To Come
  • Top Mount Easy Install Design
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TrailFX – 2"Lift, Strut Assembly Extension, With Lower Strut Assembly Mount Extensions (Part No.G20LL1)

2"Lift, Strut Assembly Extension, With Lower Strut Assembly Mount Extensions

from

$129.99
TrailFX has produced a line of leveling and rear block kits that are engineered to provide consumers with the very best in quality performance at an attractive price point. TrailFX suspension products allow you to level your vehicle or raise it for additional tire clearance, all while maintaining your factory ride.

Product Features:
  • Keep Your Factory Ride. Will Never Wear, Break Or Fail
  • Toughest Finish. Safest Way To Mild Lift
  • Will Align Back To Factory Specifications. No Spring Compression Required
  • Does Not Require Any Permanent Modifications To Factory Parts. No Cutting Or Drilling Required
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Daystar – 2" Lift, Strut Assembly Spacer, With 2 Strut Spacers And All Necessary Hardware (Part No.KG09105BK)

2" Lift, Strut Assembly Spacer, With 2 Strut Spacers And All Necessary Hardware

from

$158.99
Daystar Comfort Ride Suspension systems are truly Driven by Design. Comfort Ride kits are specially designed to work with stock suspension components to keep costs down and quality high. High-density Progressive Polyurethane strut and spring spacers act as isolators to combine moderate amounts of lift without losing the comfortable ride you have come to expect. In torsion bar applications, re-indexed torsion keys allow you to dial-in the desired amount of lift in order to plus-size tire and wheel packages. These front lifts are often combined with Daystar Greaseable Super Shackles, add-a-leafs, or blocks and u-bolts to provide complete front and rear kits. Daystar offers a the most complete line of kits for most of the popular vehicles, including virtually all late-model domestic and import applications Almost all of the lift and leveling kits used on strut applications feature an easy-install design, no disassembly of the strut is required Comfort Ride Kits are the perfect start to achieving that custom look without compromising performance, reliability, or affordability.

Product Features:
  • No Metal-On-Metal Contact, Daystar Uses Polyurethane Material In Its Leveling Kits For A Reason, It is An Insulator, Absorbs The Noise, Vibration And Harmonics (NVH) That Come From The Suspension
  • Maintains Factory Ride Quality, Daystar Products Work With The Factory Springs With No Preloading Involved, So Vehicle Will Ride Just Like It Did Off The Showroom Floor
  • Long Lasting Finish, Polyurethane Is Resistant To The Elements, Road Grime And All Automotive Chemicals, So Comfort Ride Kits Will Look Just Like They Came Out Of The Box For Years To Come
  • Top Mount Easy Install Design
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Belltech – 1 To 3 Inch Lift, Torsion Bar Key, With Torsion Bar Keys Only (Part No.3925)

1 To 3 Inch Lift, Torsion Bar Key, With Torsion Bar Keys Only

from

$132.99
Product Features:
  • Limited Lifetime Warranty
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Timbren SES – Rubber Spring, Inside Coil Spring Mount, 14000Lb, Aeon Hollow Rubber (Part No.GMFK15CA)

Rubber Spring, Inside Coil Spring Mount, 14000Lb, Aeon Hollow Rubber

from

$306.99
Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:
  • Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
  • Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
  • Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
  • Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
  • Economical And Trouble Free
  • Simple And Easy To Install
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Timbren SES – Rubber Spring, Frame Mount, 14000 Lb Weight Capacity Per Set, Aeon Hollow Rubber (Part No.GMFK15A)

Rubber Spring, Frame Mount, 14000 Lb Weight Capacity Per Set, Aeon Hollow Rubber

from

$306.99
Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:
  • Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
  • Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
  • Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
  • Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
  • Economical And Trouble Free
  • Simple And Easy To Install
See More

Timbren SES – Rubber Spring, Frame Mount, 14000 Lb Weight Capacity Per Set, Aeon Hollow Rubber (Part No.GMFK15CC)

Rubber Spring, Frame Mount, 14000 Lb Weight Capacity Per Set, Aeon Hollow Rubber

from

$282.99
This SES Suspension Upgrade fits the front suspension of a Chevrolet Silverado 1500 and GMC Sierra 1500 pickup truck. Each laser cut piece of steel is precision bent and powder coated to ensure a quality fit. We have engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent front end sag.

Product Features:
  • Eliminate Vehicle Squatting And Sagging
  • Improved Handling For Vehicles Equipped With Snowplows
  • Cushion Road Shocks
  • Improve Handling
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Timbren SES – Rubber Spring, Inside Coil Spring Mount, 7000Lb Weight/Set, Aeon Hollow Rubber (Part No.GMRTT15S)

Rubber Spring, Inside Coil Spring Mount, 7000Lb Weight/Set, Aeon Hollow Rubber

from

$282.99
Timbren suspension enhancement system. The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:
  • Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
  • Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
  • Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
  • Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
  • Economical And Trouble Free
  • Simple And Easy To Install
See More

Timbren SES – Rubber Spring, Frame Mount, 14000 Lb Weight Capacity Per Set, Aeon Hollow Rubber (Part No.GMFK15CB)

Rubber Spring, Frame Mount, 14000 Lb Weight Capacity Per Set, Aeon Hollow Rubber

from

$306.99
This SES Suspension Upgrade fits the front suspension of a Chevrolet Silverado 1500 and GMC Sierra 1500 pickup truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We have engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs (weight from a snowplow or heavy aftermarket accessories ¿ such as a steel bumper) the harder they work to prevent front-end sag.

Product Features:
  • Eliminate Vehicle Squatting And Sagging
  • Improved Handling
  • Cushion Road Shocks
  • Laser Cut Piece Of Steel Is Precision Bent And Powder-Coated To Ensure A Quality Fit
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Monroe – Max-Air Air Shock Absorber (Part No.MA828)

Max-Air Air Shock Absorber

from

$134.99
Ideal for hauling, Monroe® Max-Air® shock absorbers can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by vehicle suspension, tires and transmission. See vehicle owner’s manual.)

Product Features:
  • MAINTAIN RIDE HEIGHT UNDER LOAD — Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission, see owner’s manual)
  • EASY TO ADJUST — Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor, pair with Monroe air shock accessory and shock air hose AK kits (varies by application)
  • EXCEPTIONAL HANDLING — Full-displaced valving on compression and extension cycles for a smooth ride
  • BUILT TO LAST — Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation
  • CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Air Fitting: Resists air leakage.
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Monroe – Max-Air Air Shock Absorber (Part No.MA834)

Max-Air Air Shock Absorber

from

$114.99
Ideal for hauling, Monroe® Max-Air® shock absorbers can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by vehicle suspension, tires and transmission. See vehicle owner’s manual.)

Product Features:
  • MAINTAIN RIDE HEIGHT UNDER LOAD — Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission, see owner’s manual)
  • EASY TO ADJUST — Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor, pair with Monroe air shock accessory and shock air hose AK kits (varies by application)
  • EXCEPTIONAL HANDLING — Full-displaced valving on compression and extension cycles for a smooth ride
  • BUILT TO LAST — Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation
  • CONSISTENT RIDE — OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Air Fitting: Resists air leakage.
See More

Rancho – Rancho Susp Systm (Part No.RS66310R9)

Rancho Susp Systm

from

$403.99
Level out the front of your Chevrolet® Silverado or GMC® Sierra 1500 truck by 2-in. with the Rancho® LEVEL IT system. This leveling system features sway bar spacers and Rancho RS9000®XL struts for superior on-road comfort and off-road performance.

Product Features:
  • COMPATIBILITY — Designed for Chevy Silverado 1500 and GMC Sierra 1500 trucks
  • LEVELED STANCE — Reduces factory rake and levels out truck’s stance by 2-in. (aftermarket bumpers, winches, etc. affect lift height)
  • COMPLETE SOLUTION — Kit includes two sway bar spacers, two Rancho RS9000®XL front struts (coil springs not included) and mounting hardware to accommodate tires up to 33-in. (must use OE springs and top mounting components)
  • DELIVERS SUPERIOR PERFORMANCE — Rancho RS9000®XL struts with nine-position damping control for superior on-road comfort and off-road performance
  • ENHANCED CONTROL — Sway bar spacers correct end link angles for roll and sway control
  • EASY TO INSTALL — Bolt-on installation for an easy upgrade
  • COMPLETE PERFORMANCE UPGRADE — Transform your suspension with Rancho RS9000®XL rear shocks (RS999198), performance upper control arms (RS64302) and rear block kit (RS70302), sold separately
  • NOTES — Allows the use of OE wheels/tires, must use OE springs and top mounting components, trimming required for 33-in. wheel/tire (tire size varies between manufacturers)
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Rancho – Suspension Kit (Part No.RS66312R9)

Suspension Kit

from

$401.99
Level out the front of your Chevrolet Silverado or GMC Sierra 1500 truck by 2-in. with the Rancho LEVEL IT system. This leveling system features sway bar spacers and Rancho RS9000XL struts for superior on-road comfort and off-road performance.

Product Features:
  • COMPATIBILITY — Designed for Chevy Silverado 1500 and GMC Sierra 1500 trucks
  • LEVELED STANCE — Reduces factory rake and levels out truck’s stance by 2-in. (aftermarket bumpers, winches, etc. affect lift height)
  • COMPLETE SOLUTION — Kit includes two sway bar spacers, Rancho RS9000XL front struts (coil springs not included) and mounting hardware to accommodate tires up to 285/60R20 (must use OE springs and top mounting components)
  • DELIVERS SUPERIOR PERFORMANCE — Rancho RS9000XL struts with nine-position damping control for superior on-road comfort and off-road performance
  • ENHANCED CONTROL — Sway bar spacers correct end link angles for roll and sway control
  • EASY TO INSTALL — Bolt-on installation for an easy upgrade
  • COMPLETE PERFORMANCE UPGRADE — Transform your suspension with Rancho RS9000XL rear shocks (RS999198)
  • NOTES — Allows the use of OE wheels/tires, must use OE springs and top mounting components, trimming required for 20X9 +18 wheel and 285/60R20 tire (tire size varies between manufacturers)
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2021 Chevrolet Silverado 1500 Air Suspension and Kits

Maybe you’re in the middle of a full rebuild of that 2021 Chevrolet Silverado 1500. Maybe you just need a couple of Air Suspension and Kits. Either way, Advance Auto Parts has 12 different Air Suspension and Kits in our inventory ranging from $114.99 to $1,716.99. That means you can find the exact parts or products you need to keep that 2021 Chevrolet Silverado 1500 running smoothly.

Air Suspension and Kits are only as good as their brand. We stock 6 different brands to make sure you have plenty of trusted parts to choose from for your 2021 Chevrolet Silverado 1500. Monroe, Rancho, and Firestone are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Air Suspension and Kits for your 2021 Chevrolet Silverado 1500, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Air Suspension and Kits to keep your 2021 Chevrolet Silverado 1500 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Air Suspension and Kits Brands To Make Your 2021 Chevrolet Silverado 1500 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2021 Chevrolet Silverado 1500 demands trusted brand parts and products to keep it running. Many trusted brands of Air Suspension and Kits make up Advance Auto Parts’ inventory, and all are ready to help make your Silverado 1500 the best it can be. Be sure to browse some of our top Air Suspension and Kits brands and parts.

Popular Monroe Air Suspension and Kits

We carry Monroe parts in our stock across Air Suspension Shocks categories, plus more. For a 2021 Chevrolet Silverado 1500, our most popular Monroe Air Suspension and Kits include:
Max-Air Air Shock Absorber
from $114.99
(3)
Max-Air Air Shock Absorber
Air Suspension Shocks

FAQs for 2021 Chevrolet Silverado 1500 Air Suspension and Kits

What are the most purchased Air Suspension and Kits for the 2021 Chevrolet Silverado 1500?

Out of 12 Air Suspension and Kits for the 2021 Chevrolet Silverado 1500, the most popular in our inventory are:
2" Lift, Strut Assembly Spacer, With Aluminum Strut Assembly Spacers/ Hardware
from $176.99
This product is not rated
2" Lift, Strut Assembly Spacer, With Aluminum Strut Assembly Spacers/ Hardware
Lift and Lowering Kits
Rubber Spring, Inside Coil Spring Mount, 7000Lb Weight/Set, Aeon Hollow Rubber
from $282.99
This product is not rated
Rubber Spring, Inside Coil Spring Mount, 7000Lb Weight/Set, Aeon Hollow Rubber
Suspension Rubber Helper Spring Kits
Hydraulic/Nitrogen Gas Charged, Dual Speed Compression Adjustable, Set Of 2
from $1716.99
This product is not rated
Hydraulic/Nitrogen Gas Charged, Dual Speed Compression Adjustable, Set Of 2
Shock Absorber Kits