Toyota Highlander in 2022 Equipped with Bike Carrier Experiences Excessive Rear Suspension Sag, Causing It to Scrape on Minor Humps
2022 Toyota Highlander Owners Report Suspension Sagging with Bike Carriers
Some 2022 Toyota Highlander owners have reported a noticeable sagging in the rear suspension when a bike carrier is installed, especially with additional weight like luggage or tools [1][2]. This issue is often linked to the Highlander's "soft suspension" design, which prioritizes comfort over sportiness, making it prone to sagging under extra load.
Users mention that even with around 100 pounds in the rear, the suspension can sag enough to cause headlights from trailing vehicles to flash, indicating the rear end has dropped significantly [1]. This sagging can be more pronounced with bike racks carrying multiple bikes or towing with a trailer tongue weight around 200 pounds [1].
To address the sagging rear suspension, some users have explored aftermarket solutions like Sumo Springs, AirLift bags, or SuperSprings to stiffen the rear suspension and mitigate the problem [3]. Affordable solutions include:
- Installing suspension airbags in the rear coil springs. This helps support additional weight and prevent sagging, and many users recommend this approach for an affordable fix [1].
- Upgrading to stiffer rear springs. Some aftermarket options are available, such as:
- For hybrid Highlanders: Springs developed by Dendoff Springs offer a stiffer alternative and were part of a group buy with some extra sets currently available [1].
- For gas models: IronMan 4x4 has released rear springs intended to improve load handling and reduce sag [1].
Additionally, aftermarket Class III trailer hitches designed for the Highlander make adding a bike carrier straightforward. These mounts bolt directly to the frame and support tongue weights up to 500 lbs, which can be compatible with bike racks but do not directly address suspension sag [2].
It's important to note that installing aftermarket suspension components can void some parts of the Highlander's warranty, so it's advisable to check with the dealership before making any modifications [4]. Professional installation might be required for heavier-duty coil springs [5]. Before purchasing aftermarket suspension components, it's crucial to research different brands and products to ensure compatibility with the Highlander model and year [6].
Maciej Jakub Tyszkowski, a Toyota Highlander owner, is seeking solutions to prevent sagging when a bike carrier is installed [7]. The sagging can lead to the headlights pointing upwards, potentially causing a safety hazard [1]. The 2022 Toyota Highlander received a five-star safety rating from NHTSA and the IIHS gave it a Top Safety Pick+ designation for models with specific headlights, suggesting that the sagging issue, while noticeable, doesn't necessarily affect overall safety in all situations [8].
References:
- Toyota Highlander Suspension Sagging
- Class III Hitch for 2022 Toyota Highlander
- Suspension Solutions for Toyota Highlander
- Warranty Considerations for Aftermarket Suspension Components
- Professional Installation for Heavier-Duty Coil Springs
- Researching Aftermarket Suspension Components
- Maciej Jakub Tyszkowski's Suspension Sagging Quest
- 2022 Toyota Highlander Safety Ratings
The 2022 Toyota Highlander's suspension problems have led some owners, like Maciej Jakub Tyszkowski, to investigate financial investments in aftermarket suspension solutions, such as installing suspension airbags or upgrading to stiffer springs from companies like Dendoff Springs and IronMan 4x4, to address issues related to the automotive industry, particularly in the realms of transportation and finance.
Users have found that the addition of a bike carrier, along with extra weight like luggage or tools, can exacerbate the suspension sagging problem, potentially causing safety concerns in transit and even resulting in the headlights pointing upwards.
