L136047RTS LIFTSS Rear Assist Air Suspension Spring Kit 1500

Review LIFTSS Rear Load Assist Air Suspension Spring Kit For for SILVERADO SIERRA 1500 2007–2019

Introducing the LiftSaver L136047RTS Rear Assist Air Suspension Spring Kit, specifically designed for 2007-2019 Silverado and Sierra 1500 models. This kit is an excellent choice for enhancing your vehicle's performance, providing superior ride quality, and improving its overall appearance.

The LiftSaver L136047RTS Rear Assist Air Suspension Spring Kit is engineered to work in harmony with your vehicle's factory air suspension system. Each spring is meticulously crafted using high-quality materials, ensuring durability and reliability. These heavy-duty springs are designed to provide additional support to the rear of your Silverado or Sierra 1500, allowing for a smoother ride and improved handling, especially when towing heavy loads.

This kit includes four (4) rear assist air suspension springs, two (2) front assist air suspension springs, and all necessary hardware for installation. The springs are pre-compressed, making the installation process easier and more efficient. The springs are also powder-coated for added protection against the elements, ensuring a long-lasting finish.

The LiftSaver L136047RTS Rear Assist Air Suspension Spring Kit offers several benefits for your Silverado or Sierra 1500. By providing additional support to the rear of your vehicle, you can experience improved ride quality, better handling, and enhanced towing capacity. Additionally, these springs can help prevent sagging and bottoming out, ensuring a more level ride, especially when carrying heavy loads.

Installing the LiftSaver L136047RTS Rear Assist Air Suspension Spring Kit is a relatively straightforward process, and no modifications to your vehicle are required. The kit comes with clear and concise installation instructions, making it easy for even the most novice DIYers to complete the job. If you prefer, you can also have the kit installed by a professional at your local service center.

In conclusion, the LiftSaver L136047RTS Rear Assist Air Suspension Spring Kit is an excellent investment for any 2007-2019 Silverado or Sierra 1500 owner. This kit offers superior ride quality, improved handling, enhanced towing capacity, and a more level ride, making it an essential upgrade for any vehicle used for heavy-duty applications. With its durable construction, easy installation process, and long-lasting finish, this kit is sure to provide you with many years of reliable performance.

Pros and Cons of buying a L136047RTS Rear Assist Air Suspension Spring Kit for 2007-2019 Silverado/Sierra 1500

1. Improved Ride Comfort: The main advantage of this kit is the enhanced ride comfort it provides. The air suspension system can adjust to road conditions, reducing harshness and improving overall driving experience.

2. Better Payload Capability: With the assistance of this air suspension kit, your Silverado/Sierra 1500 can handle heavier loads more effectively. The improved load support results in better stability and control.

3. Smoother Towing Experience: If you frequently tow heavy trailers, this kit can significantly improve your towing experience. The air suspension absorbs the weight's impact, reducing sag and sway, ensuring a more stable and controlled ride.

4. Increased Ground Clearance: The air suspension system allows for adjustable ride height, which can be beneficial for off-roading or heavy-duty applications. A higher ground clearance can help prevent bottoming out and reduce the risk of damage.

5. Potential Longevity: Since the air suspension system is designed to absorb the impact of heavy loads and rough roads, it may last longer than traditional coil springs. However, the kit's longevity depends on proper maintenance and usage.

6. Cost-Effective Alternative: Replacing the entire air suspension system can be costly. The L136047RTS Rear Assist Air Suspension Spring Kit is a more affordable alternative to a full system replacement, allowing you to maintain your vehicle's performance and functionality.

7. Potential Installation Challenges: Installing the kit may require some technical skills, especially for those without prior experience in vehicle suspension systems. It is recommended to consult a professional or follow thorough instructions provided by the manufacturer.

8. Potential Leakage: Air suspension systems can be prone to leaks, which may require regular maintenance and repairs. Although the L136047RTS Rear Assist Air Suspension Spring Kit is designed to minimize leakage, it's essential to be aware of the potential issue.

9. Potential Noise: Some users have reported hearing unusual noises after installing the kit. These noises can be due to various reasons, such as leaks, loose components, or the air suspension system itself. Proper installation and maintenance can help reduce the occurrence of such noises.

The L136047RTS Rear Assist Air Suspension Spring Kit for 2007-2019 Silverado/Sierra 1500 offers several advantages, including improved ride comfort, better payload capability, smoother towing experience, increased ground clearance, and cost-effectiveness. However, it comes with potential challenges, such as installation difficulties, potential leakage, and potential noise. Ultimately, the decision to purchase this kit depends on your budget, technical skills, and your vehicle's specific requirements. If you frequently tow heavy loads or off-road, the benefits of the kit may outweigh the challenges. However, if you're looking for a low-maintenance solution, you might want to consider other options.

If you believe the benefits of the L136047RTS Rear Assist Air Suspension Spring Kit outweigh the challenges and your vehicle requires it for optimal performance, consider purchasing it. Make sure to consult a professional for installation, follow the manufacturer's instructions, and perform regular maintenance to ensure the longevity of the kit. If you're unsure or looking for a low-maintenance alternative, consider other suspension upgrade options.

Details:

Air suspension structure. Combo stud, combination mounting stud and air fitting. Notes: please double confirm the compatibility as well oem number before purchasing. Includes at least four plies, or layers, of material an inner layer, two plies cord-reinforced fabric, and outer layer.

Oem part number. 1, air suspension spring bags installed on the truck, coach and trailer are designed usually as generic types. The heart of an aired spring. Keep your vehicle level when you are hauling a heavy load.

Reduce strain on rear suspension. Easy to install. Chevrolet Silverado/GMC Sierra. Provides lower mounting arrangement for the hairspring in form of tapped holes or studs.

Platform drive layout. Providing air entrance for the part. 3, you can distinguish specific model of air suspension spring bags on your auto truck/heavy-duty truck/touring car/passenger coach/trailer by checking original Span supplier part number listed as below, all which has a consistent one-to-one match with Firestone number. Girdle hoop, a ring between the convolutions of convoluted type air spring.

Does not fit if vehicle is equipped with magnetite. Instruction is not included. Bumper optional, a solid molded rubber fail-safe device used on many suspension applications. Features and benefits.

Increase stability and improve ride quality. Stud, a permanent part of the bead plate assembly used to attach hairspring suspension. 2007 -2018 Chevrolet Silverado 1500. Piston bolt, attaches the piston to bellows assembly.

Front-engine, rear-wheel-drive, four-wheel-drive. Item specifications. Extended, in some cases, to serve as a means of attaching the spring suspension. Blind nut, a permanent part of the bead plate assembly providing an alternate mounting system to stud.

Directly bolts in to factory holes. Improve steering control and braking when you are hauling or towing. Prevents excessive damage to vehicle and suspension in the case of sudden air pressure loss. 2007 -2018 GMC Sierra 1500.

specifications liftkitsparts:

• for models: 1500, Silverado, Sierra
• for years: 2007–2019
• brand: Liftss
• mpn: L136047rts
• type: Air Bag Kit
• placement on vehicle: Left, Right, Rear, Upper, Lower
• part type: Suspension Lift Kit
• included hardware: Mounting Hardware
• fitment type: Direct Replacement
• adjustable: Yes
• warranty: 1 Year
• greasable or sealed: Sealed
• custom bundle: No
• load capacity: 5000 Lbs
• mounting style: Bolt-on
• items included: 2 Air Springs, All Necessary Mounting Brackets
• color: As The Pictures Shown
• return policy: 30 Days Free Return Or Exchange

returns liftkitsparts:

• policy: returns accepted
• time: 30 days
• paid by: seller

payments liftkitsparts:

• credit card: discover
• wallet: google-pay
• other

seller liftkitsparts:

• city: ontario, california
• # reviews: 4277
• rating: 99.4%

general liftkitsparts:

• category: Auto Parts > Chassis, Suspension Brakes > Lift Kits

offer liftkitsparts:

• started: february 6, 2026
• best offers: true
• availability: in stock
• quantity: 5
• sold #: 12
• options: ship-to-home

shipping liftkitsparts:

• service: standard
• transit: 4-7 days
• type: fixed
• class: standard