If you tow with your F150, you know the struggle: rear squat, excessive bounce, and a ride that feels unstable. Upgrading your suspension can transform your towing experience, making it safer and more comfortable.
This guide compares five top-rated suspension upgrades for your F150, from leaf spring helpers to air bag systems. We break down each product’s features, pros, and cons to help you choose the right upgrade for your towing needs.
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RAS RoadActive Suspension 3611-YHD – Original Helper
The RAS RoadActive Suspension 3611-YHD is the original leaf spring upgrade from the creators of the system. It strengthens your rear leaf springs by up to 50%, reducing squat and bounce when towing. Unlike airbags or stiff jounce-style alternatives, it maintains a smooth ride whether you’re loaded or empty, so your daily driving comfort isn’t compromised.
Installation takes as little as 45 minutes with no maintenance, adjustments, or air lines required. This is a set-and-forget solution that works immediately. If you want a durable, U.S.-made upgrade that improves load support without altering ride height, this is a top contender.
- Reduces squat by 50%
- Smooth ride loaded or empty
- Easy 45-minute install
- Higher price point
- Not for extreme lifts
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- (RAS) RoadActive Suspension HD Rear Leaf Spring Upgrade – U.S. Company, Original Product built by the original creators of RoadActive Suspension system, this rear leaf spring upgrade comes from a North Carolina based company with a track record of durability and performance since 1998. Engineered and assembled with a focus on quality and reliability. Look for the RAS trademark to ensure you're getting the authentic, original product.
- Reduces Squat & Bounce – Strengthens rear leaf springs by up to 50%, providing improved load support and control when towing or hauling—without compromising ride height.
- Smooth Ride, Loaded or Empty – Maintains superior ride quality and vehicle stability in all conditions—unlike airbags or stiff jounce-style alternatives that affect everyday comfort.
- No Maintenance. No Adjustments. No Air Lines. – Installs in as little as 45 minutes and begins working immediately with zero upkeep—ideal for drivers who want performance without the hassle.
- Proven, Tested, and Built to Last – Designed and tested for heavy-duty use on the road and off. Trusted by hundreds of thousands for its unmatched reliability, safety, and long-term durability.
- 3-in-1 Suspension Upgrade – Functions as a helper spring, sway bar, and traction bar in a single, cost-effective solution
ATRACYPART 3611-YHD Heavy Duty Kit – Budget Lift
The ATRACYPART 3611-YHD kit is a heavy-duty leaf spring upgrade designed for 2009-2025 Ford F150 4WD models. It supports up to 3,000 lbs and provides a 2-3 inch lift, making it ideal for towing and off-road use. Built with durable alloy springs tested for over 200,000 fatigue cycles, it offers proven longevity and adapts instantly to varying loads.
This kit boosts rear suspension strength by 40-50%, reducing squat and improving stability. It comes with a 24-month warranty and responsive customer support, giving you peace of mind. If you need a lift and extra load capacity without breaking the bank, this is a solid choice.
- Supports up to 3,000 lbs
- 2-3 inch lift included
- 24-month warranty
- May stiffen empty ride
- Install requires some skill
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- 1️⃣ Worry-Free Warranty & Customer Support: This towing leaf spring kit is backed by a 24-month warranty and responsive customer service. Shop with confidence, knowing we're here to assist with any questions or concerns.
- 2️⃣ Vehicle Compatibility & Load Support: Designed fit for 2009-2023 Ford F-150 4WD models, this heavy-duty suspension enhancement kit supports up to 3,000 lbs. Heavy-duty leaf spring kit perfect for hauling, towing, or off-road adventures, it’s the ultimate upgrade for enhanced performance under any load.
- 3️⃣ Proven Durability & Load Adjustment: Built with durable alloy springs, tested for over 200,000 fatigue cycles. This heavy-duty suspension system adapts instantly to varying loads, providing immediate support and long-lasting performance.
- 4️⃣ Enhanced Stability & Ride Quality: Boost your F-150 4WD's rear suspension strength by 40-50%, effectively reducing squat by up to 2-3 inches. Suspension leaf spring enhancement kit perfect for towing, heavy loads, and improving vehicle stability during everyday driving or off-road adventures.
- 5️⃣ Protects Leaf Springs & Prevents Bottoming Out: Prevents leaf springs from flattening or twisting under heavy loads, while stopping bottoming out. This protects your vehicle’s suspension components, ensuring long-term durability and performance.
Orceed 3611-YHD 2PCS Kit – Strength Boost
The Orceed 3611-YHD 2PCS kit is a rear leaf spring enhancement specifically for 2009-2023 Ford F150 4×4 HD models. It increases leaf spring strength by 25-50%, effectively reducing body squat and bumpiness during towing. The design maintains a smooth, comfortable ride whether fully loaded or empty, unlike stiff alternatives that compromise daily comfort.
Installation is maintenance-free with no calibration or air lines needed. This kit is a straightforward upgrade that enhances handling and stability without complicating your setup. If you want a simple strength boost that keeps your ride quality intact, this is a great option.
- 25-50% strength increase
- Smooth ride loaded or empty
- No maintenance needed
- Limited to 4WD models
- No lift included
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- 【Fitments】 This rear suspension kit is specifically designed for 2009-2023 Ford F-150 4×4 (HD) models. It reinforces the suspension structure, enhancing strength, handling, and stability while increasing load-carrying and towing capacity. Built for heavy-duty hauling, trailer towing, and challenging terrain, it delivers rugged durability to handle demanding conditions with ease.
- 【Effectively reduces body squat and bumpiness】 with rear leaf spring strength increased by up to 50%. Provides enhanced load-bearing support and stable handling during towing and heavy-duty operations while maintaining the vehicle's original factory ground clearance.
- 【Delivering a smooth and comfortable ride experience】 it maintains outstanding driving quality and body stability across all road conditions, whether fully loaded or empty. Unlike traditional air springs or rigid spring solutions, this product enhances performance without compromising everyday driving comfort.
- 【Easy To Install 】Maintenance-free, calibration-free, no air lines required—say goodbye to cumbersome follow-up procedures. Assembly takes as little as 45 minutes, ready to use immediately without additional tuning. Designed for drivers seeking high-performance upgrades while avoiding the hassle of modifications and maintenance.
- 【Worry-Free After-Sales Service】 This product comes with a 12-month warranty period starting from the date of purchase. During this warranty period, should you encounter any quality issues, installation guidance, or technical usage questions regarding this rear leaf spring product, our dedicated after-sales and technical support team will provide comprehensive one-stop assistance and professional solutions to fully safeguard your consumer rights and ensure the best possible user experience.
RAS RoadActive Suspension 3611-BHD – 2WD Helper
The RAS RoadActive Suspension 3611-BHD is designed for 2015-2024 Ford F150 2WD models. It eliminates squat and reduces bounce by reinforcing rear leaf springs up to 50%. This 3-in-1 upgrade functions as a helper spring, sway bar, and traction bar in one cost-effective package, providing unmatched ride quality and stability whether loaded or unloaded.
Like its 4WD counterpart, it maintains a smooth, controlled ride without the stiffness of other add-ons. Installation is straightforward, and it requires no ongoing adjustments. If you drive a 2WD F150 and want a comprehensive suspension upgrade that improves towing performance, this is an excellent choice.
- 3-in-1 helper, sway, traction
- Eliminates squat effectively
- Smooth ride unloaded
- Only for 2WD models
- Premium price point
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- (RAS) RoadActive Suspension HD Rear Leaf Spring Upgrade – U.S. Company, Original Product built by the original creators of RoadActive Suspension system, this rear leaf spring upgrade comes from a North Carolina based company with a track record of durability and performance since 1998. Engineered and assembled with a focus on quality and reliability. Look for the RAS trademark to ensure you're getting the authentic, original product.
- Eliminates Squat & Reduces Bounce – Reinforces rear leaf springs by up to 50% for superior towing and hauling performance.
- Unmatched Ride Quality & Stability – Maintains a smooth, controlled ride whether loaded or unloaded—no stiff suspension like other add-ons
- 3-in-1 Suspension Upgrade – Functions as a helper spring, sway bar, and traction bar in a single, cost-effective solution.
- No Maintenance, No Adjustments Required – Unlike air-based systems, RAS installs in under an hour and works immediately with zero upkeep
- Proven Performance & Durability – Designed for heavy-duty towing, hauling, and everyday driving with long-lasting reliability
RETRUE Rear Air Bags Kit – Adjustable Load Leveling
The RETRUE Rear Air Bags Suspension Kit is designed for 2009-2014 Ford F150 2WD and 4WD models (excluding Raptor and FX2). It offers up to 5,000 lbs of load-leveling capacity, increasing spring rate more effectively than traditional systems. You can fine-tune air pressure from 5 to 100 psi to match your specific load, giving you complete control over ride height and stability.
Installation is effortless with pre-drilled holes and no drilling required. This kit is a perfect replacement for Firestone Ride-Rite 2525 systems. If you need adjustable load support for varying towing loads and want the flexibility to customize your ride, air bags are a smart choice.
- Up to 5,000 lbs capacity
- Adjustable 5-100 psi
- Easy no-drill install
- Requires air compressor
- Potential for air leaks
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- Vehicle Compatibility: RETRUE Air bags rear suspension kit for 2009-2014 Ford F150 2WD 4WD, will NOT Fit Raptor or FX2, perfect replacement for the Firestone Ride-Rite 2525 kit
- Air Ride Suspension Kit: Offering an impressive load-leveling capacity of up to 5,000 pounds, increase spring rate more effectively than traditional or original, reduce the amount of shock and vibration, improve vehicle stability to provide a safer and more comfortable ride
- Effortless Installation: Our air spring bag kit features pre-drilled holes and no drill required, ensuring a hassle-free installation process. With included comprehensive instructions and labeled parts, just turn on some tunes and have a blast with the install. Tips: automated tools will speed it up
- Customized Air Pressure: Allows you to fine-tune the air bags pressure from 5 to 100 psi, levels vehicle front-to-rear and side-to-side for optimal balance and ride comfort
- Reliable Customer Support: At RETRUE, customer satisfaction is our top priority. Rest assured that we stand behind our products with unwavering confidence. If you have any questions or concerns, our dedicated support team is here to assist you every step of the way. Your satisfaction is guaranteed.
Buyer’s Guide: What to Consider
Choosing the right suspension upgrade depends on your towing needs, budget, and desired ride quality. Here are key factors to consider.
- Load Capacity: Consider the weight you'll tow. Leaf spring helpers typically support 3,000-5,000 lbs, while air bags can handle up to 5,000 lbs.
- Ride Quality: Some upgrades stiffen the ride when empty. Look for systems that maintain comfort, like RAS or Orceed, which adapt to load.
- Installation Effort: Leaf spring helpers often install in under an hour with basic tools. Air bags may require more time and an air compressor.
- Adjustability: Air bags allow on-the-fly pressure changes for varying loads. Leaf spring helpers are set-and-forget, offering simplicity.
- Vehicle Compatibility: Ensure the kit fits your F150's drive type (2WD or 4WD) and model year. Some kits exclude Raptor or FX2 trims.
Conclusion
Upgrading your F150’s suspension for towing doesn’t have to be complicated. Whether you prefer the simplicity of leaf spring helpers like RAS or the adjustability of air bags from RETRUE, each option improves stability and reduces squat.
For most drivers, the RAS RoadActive Suspension offers the best balance of performance and ease. If you need adjustable load support, the RETRUE air bags are a flexible alternative. Choose based on your specific towing habits and enjoy a safer, more comfortable ride.