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Description
Air Lift 57212 LoadLifter 5000 Helper Spring KitThe Air Lift 57212 LoadLifter 5000 Helper Spring Kit is specifically engineered for the rear of your 05 10 Ford F 250 350 Pickup 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
The Air Lift 57212 LoadLifter 5000 Helper Spring Kit is specifically engineered for the rear of your 05-10 Ford F-250/350 Pickup 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:
Features:
- Improved braking and steering: when all four tires are firmly on the ground, braking time and steering are both improved.
- Less sway: Air springs increase spring rate and vastly improve vehicle stability.
- Less bottoming out: Air springs provide adjustable load support to help prevent bottoming out on rough roads.
- 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 porpoising: Even heavy pickups which dont 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.
- Up To 5,000lbs Of Leveling Capacity
- Air Adjustable From 5 To 100 PSIGreat
- Includes Roll Plates To Protect The Air Springs
- Quick Connecting, Easy-To-Use Air Fittings
- Built Like A Tire & Reinforced w/ 2-Ply Fabric For Maximum Strength
2005-2010 Ford F-250/350 4WD (With and without Reese Hitch)
Note:
This kit fits trucks with and without a Reese 5th wheel hitch. However, it will not fit with Reese Signature Series and Reese Hitches with custom rail kit installations.
WARRANTY INFO:
Lifetime
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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- 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
4.6 ★★★★★
Based on 1033 reviews
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Product Reviews
★★★★★ 5
Look no further.
Format: Kindle, Format: Kindle
After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary.
Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left before her test date (we’re now down to just 2 ½ weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose?
Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions.
Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%.
As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test.
This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
★★★★★ 5
Great list of words
Format: Kindle
Useful words, well organized. It's a valuable resource for students who are looking for points beyond grammar/notes/transitions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025
★★★★★ 5
Best SAT vocab book you can find!!!
Robert has always been a trusted author in the field of SAT, but I can’t express how helpful this book is for the test and for college. I can’t EXPRESS how much this book helped me through 4 years of writing in college!!! For any type of learner at any level, this book provides the much needed help by grouping words together for maximum learning!!! Highly recommend!!! Buying another one for a family member!!!
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Reviewed in the United States on August 12, 2024
★★★★★ 4
well structured review but flawed answer key
good comprehensive guide with lots of variety, but the answer key is flawed with some questions.
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Reviewed in the United States on May 23, 2025
★★★★★ 5
Great tool for SAT vocab
I usually don't write reviews but this book has impressed me so much that I have to write one! I would like to thank the author for creating such a helpful book for learning SAT vocab words. Grouping the words together, writing sentences for each word, and exercises to practice them are all awesome ways for remembering vocab.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2024
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