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I Put Airless Helper Springs on My Toyota for Four Months So You Don't Have To. These Are the 7 Things Nobody Told Me.
Made for Toyota owners who tow, haul or wheel, and were told the sag is just how trucks are.
I'm 58, I live outside Billings, Montana, and by my own count I have spent north of two thousand dollars trying to make my Tacoma sit right since we bought the camper. The dealer told me, nicely, that every truck squats with a trailer on it, and I believed him for three years. So when my son-in-law Kyle texted me a link to some blue airless helper springs, I laughed at it. Then I ordered a set anyway, because I'd already been fooled by an air bag kit with a much nicer box. That was in June. I've driven on them every day for four months now, and I'm writing this because nobody told me a single one of the seven things below before I bought the air bags, the heavy duty shocks and that $300 compressor.
1. I had no idea my bump stops were doing nothing
Ray, who has worked on my trucks at the same little shop in Laurel for sixteen years, was the one who explained it, and he said it like he was a little annoyed with me. He put the Tacoma on the lift and tapped the factory bump stop with a wrench. It's a small rubber block, he said. It does nothing at all until your suspension has already bottomed out.
Every load, every hard stop and every sharp turn before that is left to factory springs that were never built for a camper on the hitch. My truck was never weak. There was just nothing working in the gap.
2. Nobody told me the squat, the dive and the sway were one problem
I'd been fixing them one at a time. Shocks for the sway. Air bags for the squat. Nothing for the nose dive, because I didn't know anything could be done about it.
Ray said it's all the same gap, front and rear. The back drops when you load it. The front plunges when you brake. The body rolls when you turn. Same empty space, three different ways it shows up.
That's why I spent hundreds and the truck still felt tired. I was patching one end of a truck that needed help on both.
3. Nobody warned me I'd feel it in the brakes before the trailer
I was checking the hitch height in the driveway every morning like a fool. But around day four my wife Linda asked why her coffee wasn't sloshing out of the cup holder at the light by the Walmart, and I hadn't said a word to her about the springs.
Hard stops were next. The nose stayed up instead of diving. Then on our first camping trip in July, the tail sat level with the camper on. The guy in the next site walked over and asked what I'd done to it. I didn't even have to brag. He noticed.
4. Who knew I'd been fixing it from the wrong end?
The air bag kit, the compressor, the heavy duty shocks, a leveling kit I never put on. I had all of it in the garage, half of it still in the box. Ray said none of it was junk, exactly. It was just fixing the ride from the wrong place.
Air bags only help the rear, and they need lines, fittings and a pressure check before every trip. The day one line cracks, you're sagging on the shoulder. These springs sit right where the factory bump stops were. Solid. No air. Nothing to leak. I still run my shocks, by the way. The springs don't replace them. They fill the gap the shocks were never meant to.
See the kit Ray told me about →5. Nobody told me it would still ride like stock when it's empty
This was the one I couldn't get past. I told Kyle flat out I'd rather live with the sag than drive something that rides like a lumber wagon. So the day the box came, I read every word of it standing at the mailbox.
The springs are progressive. Empty, they barely touch, so my drive to the feed store feels exactly like before. Add weight, brake hard or dip into a corner, and they push back harder the more they squeeze, up to 1,400 lb of support. Load comes off, they spring right back to full height. Nothing to adjust, ever. And the potholes on our county road stopped slamming my teeth together.
6. I had no idea I could do it in my own driveway
I'm not a mechanic. Ray offered to do it, and I almost let him. But Kyle did his 4Runner on a Saturday morning, so I figured I'd try.
Jack it up, unbolt the old rubber stops, set the springs in the same spot, tighten the included bolt. No drilling, no cutting, no lift kit. It took me under an hour for all four with a coffee break. Kyle swears he did his in twenty minutes.
And between the lifetime warranty and the money back guarantee, I figured the worst case was losing a lot less than I'd already lost on that compressor. So I hit the button.
7. Why did nobody tell me to get the front and rear together?
I bought the rear pair first, like a fool, because I thought my only problem was the squat. Two weeks later I went back for the fronts once I noticed how much the nose was still diving and leaning in the turns.
Kyle told me most people figure that out before I did. Over 17,000 Toyota owners have done it, and it's rated 4.9 stars from more than 1,400 reviews. So do what they did and get the front and rear kit. Right now it's 60% off with free shipping and a lifetime warranty. I don't know how long the fall sale runs, so if it's still on when you read this, get both ends. I'll only say that once.












- Stops rear squat, nose dive and body sway
- Rides like stock when empty, firms up under load
- Airless: nothing to pump, leak or check. Ever
Trusted by 95,000 Toyota owners who follow YotaTV- TodayYour sale price and your FREE lifetime warranty are locked in.
- Ships fastFREE fast tracked shipping, with your tracking number sent by email.
- 20 minutes in the drivewayThey bolt into the factory bump stop spot with basic hand tools. No drilling, no cutting. Step-by-step guides: front · rear trucks · rear SUVs
- Your first driveBrake hard, load the bed, take a corner. Feel the difference instantly, or get your money back.
Why Toyota owners love it
More than 17,000 owners have filled the gap their factory bump stops left behind.
What 17,322 Toyota owners reported
Based on 1,422 verified reviews
Stop dealing with nose dive, sag and unstable sway. Add progressive suspension support, improve balance, and enjoy a smoother, more confident drive every time you get behind the wheel.
Customer reviews
★★★★★ Rated 4.9 / 5 by 1,422+ Toyota owners
Wow what a difference! I've got Bilstein 5100s on my 2022 4Runner TRD OR and these fit perfectly. No rubbing once installed, and stability improved massively!
I tow a trailer every weekend and the front always felt floaty. Now it stays planted and confident. The quality of the polyurethane is impressive.
Installed these in 20 minutes. First time I hit the brakes hard on the highway I knew it was worth every penny. Zero nose dive.
These paired with the front springs are an absolute game changer. My 4Runner no longer wallows through corners or squats under load.
My Tundra used to squat hard when I loaded the bed. These rear helper springs completely solved the problem. Truck is level no matter what I put in the bed.
Had nose dive and rear squat issues on my 4Runner. These rear springs paired with the front kit solved everything.
Running these on my Land Cruiser and the rear no longer squats when I load it up for camping trips. Solid product, solid results.
Took it off-road after installing these and couldn't believe how much more controlled the suspension felt. No more diving or bouncing.
Loaded the bed with over 500lbs heading to a job site and the nose stayed completely flat the whole drive. Super easy install too.
Running these with the front springs and my 4Runner is completely transformed. No more body roll, no more sway.
These are built tough. The polyurethane feels premium and the install hardware is solid. Front end stays level even with passengers and gear.
I carry gravel and landscaping supplies regularly and the rear used to sag bad. Now the truck stays level and feels way more stable.
I didn't realize how much the front end was diving until I installed these. Braking feels way more controlled now.
If you've got a 5th gen 4Runner, I 100% recommend these for the front. No need to spend $300 on the other brand.
Front end used to dive hard every time I braked on the highway. These fixed it completely. Takes 20 minutes to install.
Got the full front and rear kit together. My 4Runner is a completely different vehicle on the highway, off road and under load.
Got both the front and rear springs together. No more squat under load and the front stays planted too.
I was skeptical at first but these springs really work. My 4Runner handles bumps and corners so much better now.
The rear end of my 4Runner used to bounce a lot on highway ramps. These springs completely fixed that. Install was quick and easy.
Why shocks and air bags were never going to fix this
They each patch one end. The gap is on both.
| YotaTV | Air bags | Stock stops | |
|---|---|---|---|
| Back stays level when you load up | ✔ | ✔ | ✘ |
| Nose stays up when you brake | ✔ | ✘ | ✘ |
| No more leaning in the turns | ✔ | ✘ | ✘ |
| Pushes back harder as the load grows | ✔ | ✘ | ✘ |
| Nothing to leak, pump or check | ✔ | ✘ | ✔ |
| Bolts in, no drilling | ✔ | ✘ | ✔ |
Ready to see how your Toyota was meant to drive?
Join more than 17,000 Toyota owners who stopped believing the sag was normal. This isn't a lift kit and it isn't magic. It's the part that was always missing: something working in the gap, so your truck holds its shape when you load it, brake or turn.
- Stops squat, dive and sway
- Rides like stock when empty
- No air lines. No leaks. Ever.
- 100% money-back guarantee
Frequently asked questions
What colors do they come in?
Helper springs like these come in different colors because each color means a different firmness, load capacity and material blend. We only make one: the blue. It's the progressive version tuned for Toyota trucks and SUVs, firm enough to stop squat, dive and sway under load, and soft enough that your empty ride still feels stock. So there's no color to pick, the blue is the one that fits your Toyota.
What are they made of, and how do they handle heat and cold?
They're made of micro-cellular polyurethane, the same type of material used in heavy-duty and off-road suspension. Unlike the factory rubber bump stops, it isn't the kind of rubber that dries out and cracks, and there are no air bags, lines or valves that can freeze, leak or blow out in hot or cold weather. They work the same way in summer and winter, with nothing to adjust.
How long do they last, and is there a warranty?
They're built to last: no air to lose, no moving parts, nothing to wear out or maintain. Every kit also comes with our FREE lifetime warranty, so if a spring ever fails, we replace it. And if you don't feel the difference instantly, you get your money back.
How do the helper springs improve my ride?
They add progressive support where your factory bump stops sit, helping reduce nose dive when you brake, limit sag under load, and keep your Toyota more stable in turns and on uneven terrain.
Will these make my ride stiff?
No. The micro-cellular polyurethane compresses progressively, so it only adds support when you need it and keeps your normal ride comfort for everyday driving.
Is installation difficult?
Not at all. The helper springs install in the factory bump stop location with basic tools and typically take less than 30 minutes. Free step-by-step PDF guides are linked above.
Do they require maintenance?
No maintenance is required. There are no air lines, compressors or adjustments. They work automatically once installed.
Will these help when carrying gear or towing?
Yes. They add suspension support when your Toyota is loaded with passengers, gear, a camper or a trailer, helping keep it level and balanced.
How long does shipping take and can I track my order?
Shipping times vary by location and are shown at checkout. Once your order ships, you get tracking information so you can follow your package every step of the way.
What warranty or protection do I get with my order?
If your package is lost or arrives damaged, you may be eligible for a replacement or refund. Orders can be canceled within 6 hours. After delivery, you have 7 business days to request a replacement or refund, with no return shipping required. Our support team is available 24/7.