Pay in installments of $62.88 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
For Your Every Summer RSVP, with Code: SUMMER15
Description
Air Lift 57390 LoadLifter 5000 Helper Spring KitThe Air Lift 57390 LoadLifter 5000 Helper Spring Kit is specifically engineered for your 99 04 Ford F 250 350 4WD while towing and hauling your heaviest loads with full time load support. These tough, durable air springs provide up to 5,000 pounds of leveling capacity and are fully adjustable to keep your vehicle riding stable, level and comfortable whether loaded or unloaded. Air Lift adjustable air springs work with your existing suspension to give
The Air Lift 57390 LoadLifter 5000 Helper Spring Kit is specifically engineered for your 99-04 Ford F-250/350 4WD while towing and hauling your heaviest loads with full-time load support. These tough, durable air springs provide up to 5,000 pounds of leveling capacity and are fully adjustable to keep your vehicle riding stable, level and comfortable whether loaded or unloaded.
Air Lift adjustable air springs work with your existing suspension to give your vehicle more leveling support when you need it, so your vehicle is always level and stable. Proper weight distribution to all tires means more safety and a more comfortable ride as well. This results in:
Air Lift adjustable air springs work with your existing suspension to give your vehicle more leveling support when you need it, so your vehicle is always level and stable. Proper weight distribution to all tires means more safety and a more comfortable ride as well. This results in:
- Less Sway: Air Springs Increase Spring Rate And Vastly Improve Vehicle Stability.
- Headlight Aim: Only Level And Stable Vehicles Provide Safe And Proper Headlight Aiming.
- More Even Tire Wear: When Weight Is Evenly Distributed To All Four Tires, Tires Wear More Evenly.
- Less Bottoming Out: Air Springs Provide Adjustable Load Support To Help Prevent Bottoming Out On Rough Roads.
- Improved Braking And Steering: When All Four Tires Are Firmly On The Ground, Braking Time And Steering Are Both Improved.
- Less Porpoising: Even Heavy Pickups Which Don't Squat When Loaded Can Begin To Porpoise Vertically When Towing Heavy Trailers. Adjustable Air Springs Dramatically Reduce This Problem For A Safer, More Comfortable Ride.
Features:
- Air Adjustable From 5 To 100 PSI
- Up To 5,000lbs Of Leveling Capacity
- Quick Connecting, Easy-To-Use Air Fittings
- Includes Roll Plates To Protect The Air Springs
- Built Like A Tire & Reinforced w/ 2-Ply Fabric For Maximum Strength
WARRANTY INFO:
Lifetime
Note:
Not for use on Cab & Chassis trucks.
Fits single rear wheel (SRW) & dual rear wheel (DRW) models.
Underframe mounting will fit most side-mount fifth-wheel applications.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 8 reviews
Sort
Product Reviews
★★★★★ 5
Amazon essentials products Good quality
Size: X-Small, Color: Flamingo Pink, Size: X-Small, Color: Flamingo Pink
The quality is excellent. It’s really gorgeous and fit. Perfect. I love Amazon essentials products
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
Soft and comfortable
Size: Medium, Color: Ocean Blue
I was really surprised how good it fits. I would say nothing about support with my A-cup but it definitely comfortable for everyday life and yoga. Good quality, absolutely value for its money. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
Quality Material, Comfortable Fit
Size: Medium, Color: Emerald Green, Size: Medium, Color: Emerald Green
I often have trouble with sports bra bands feeling too constricting (for size 34C), but this one was comfortable enough to wear right away and I can tell it will get comfier as I wear it. I am 5’7, 130 lbs and bought a medium. The color is vibrant and the material feels high quality. Straps are not adjustable but that hasn’t been a problem up to this point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
★★★★★ 4
Good price, does the job
Size: Large, Color: Emerald Green, Size: Large, Color: Emerald Green
I love the way this fits. I’m probably a C cup on a good day and just under 200 lbs. I wear this for my workouts (elliptical and weight lifting). It stays in place, has kept up in my chaos washing, and is super cute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
★★★★★ 5
Great sports bra
Size: Medium, Color: Bright Red
This is very comfortable. Fits TTS. I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
recommand products
Divine Raiment Magical Girl Howling Moon Vol. 1
11.49
Pattern Printing Wallet Leather Stand Case for Huawei Y6 (2018)/Honor 7A (without Fingerprint Sensor)
81.36
Litchi Skin PU Leather Wallet Phone Casing with Stand for Huawei P Smart / Enjoy 7S
78.18
Chio's School Road Vol. 9
10.99
For Huawei Honor 9 Litchi Texture PU Leather Wallet Stand Phone Case Shell
80.38