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If you plan to tow or add a bike carrier to the back of your Toyota Highlander SUV, it could pose an issue.
Imagine owning a Toyota Highlander SUV if you have an active lifestyle and enjoy riding mountain bikes.
However, when you install a bicycle carrier for two bikes on the back of the vehicle, it sags so much that you are afraid to drive it.
It’s not the versatile, multi-purpose vehicle you envisioned when you bought the midsize SUV. It’s a letdown, especially when it comes to your sporting activities.
He’s what Maciej Jakub Tyszkowski says on the Toyota Highlander Owners Club Facebook page. He posted this question:
Do you have any ideas on how to raise or stiffen the rear suspension to prevent sagging when loaded? Any ready-to-install set?
I put this bike carrier on the back, and now my rear suspension is so low it sags and nearly scrapes the ground when I go over a small bump.
For Maciej, who wishes to continue using the vehicle, finding a solution to this issue is imperative, even if it means making modifications to accommodate a bike carrier.
Does the 2022 Toyota Highlander have a problem with the rear suspension sagging when a bike carrier is installed?
Yes, other 2022 Toyota Highlander owners have reported issues with the rear suspension sagging when a bike carrier is installed, especially when carrying additional weight like luggage or tools.
This is often attributed to the “soft suspension” tuning on the Toyota Highlander.
The vehicle is more designed for comfort than sport.
Details:
Rear Sagging: Several users on Reddit forums have reported that the rear of their 2022 Highlanders sags noticeably when a bike rack is loaded, even with a relatively lightweight rack.
reefmespla says, I have a 2022 Highlander non-hybrid V6 FWD. When I put luggage in the back of my toolbox, anything over 100lbs causes the back to sag to the point where everyone flashes their bright lights at me. Is the rear suspension this weak, or has mine worn out some? Seems too new to have sagging springs.
I assume the way to solve this is with suspension airbags in the springs. Does anyone have an affordable recommendation? I use the vehicle to tow occasionally as well, and my utility trailer has about a 200 lb tongue weight empty.
“Soft Suspension”:
Some users describe the Highlander’s suspension as being “soft,” which can exacerbate the sagging issue when extra weight is added.
Headlight Issues:
The sagging can also lead to the headlights pointing upwards, potentially causing a safety hazard by blinding oncoming drivers.
Potential Solutions:
Some users have explored aftermarket solutions like Sumo Springs, AirLift bags, or SuperSprings to stiffen the rear suspension and mitigate the sagging, according to a Reddit thread.
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Other Considerations:
It’s important to note that the 2022 Highlander received a five-star safety rating from NHTSA, according to MotorTrend, and the IIHS gave it a Top Safety Pick+ designation for models with specific headlights. This suggests that the sagging issue, while noticeable, doesn’t necessarily affect overall safety in all situations. What is the 2022 Toyota Highlander’s vehicle weight capacity?
The maximum payload capacity on the Highlander is 1,605 lbs.
By the time you add two to four passengers, cargo for your biking trip, and then put two mountain bikes on the back of the vehicle, it’s easy to see why the Highlander sags with the extra weight.
Is there an affordable solution to the Highlander’s “soft” suspension?
Better-Tough6874 says, The Highlander comes direct from the factory with ‘soft suspension’ – too soft. After market solutions are almost non-existent, Toyota blew it on the tuning of the suspension-JMHO.
Here are some solutions to consider
1. Coil spring helpers/assistors
These are designed to support your existing coil springs and prevent them from compressing too much under load.
They are relatively inexpensive and can be easily installed.
Examples include Coil SumoSprings, which are mentioned explicitly as a good option for the Toyota Highlander, according to etrailer.com. Coil spring spacers are also an option to increase ride height and prevent sag.
2. Air springs/air bags
These systems utilize airbags that you can inflate to adjust the stiffness of your suspension.
They provide a customizable level of support and can help level the vehicle when carrying heavy loads or towing.
Air lift systems can be more expensive than coil spring helpers, but they offer more flexibility in terms of adjustability.
3. Heavier-duty coil springs
If you consistently carry heavy loads, upgrading to a stronger set of coil springs designed explicitly for hauling can provide a more permanent solution.
This option might be more expensive and might require professional installation.
Important considerations
- Weight Distribution Hitch: While typically not ideal for a unibody vehicle like the Highlander, it’s worth noting that weight distribution systems are designed to transfer some of the tongue weight to the front axle when towing a trailer, helping level out the vehicle. However, for cargo directly inside the car, suspension aids are more appropriate.
- Warranty: Installing aftermarket suspension components can void some parts of your warranty, so it’s always advisable to check with your dealership before making any modifications.
- Installation: While some of these options might be DIY-friendly, consider professional installation if you are not comfortable working on your vehicle’s suspension.
- Research Specific Products: Before purchasing, research different brands and products to ensure compatibility with your Highlander model and year. Look for customer reviews and installation instructions to get a better idea of what to expect.
By exploring these options and considering your specific needs and budget, you can find an affordable solution to address your Highlander’s suspension sag when carrying extra cargo.
Do you have a Toyota Highlander, and how did you address its soft suspension when needed to carry extra cargo? If so, click the red Add New Comment link below and let us know.
Check out my Toyota Highlander story: My Toyota Highlander Hybrid With 2,800 Miles Started Making a Horrible Noise When It’s in Reverse, the Dealer Says, “They All Do It, Don’t Worry”
I am Denis Flierl, a Senior Torque News Reporter since 2012. My 30+ year tenure in the automotive industry, initially in a consulting role with every major car brand and later as a freelance journalist test-driving new vehicles, has equipped me with a wealth of knowledge. I specialize in reporting the latest automotive news, covering owner stories, and providing expert analysis, ensuring that you are always well-informed and up-to-date. Follow me on X @DenisFlierl, @WorldsCoolestRides, Facebook, and Instagram
Photo credit: Denis Flierl via Maciej Jakub Tyszkowski
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Source: torquenews.com
