Suspension Enhancement to Prevent Sagging While Towing With 2021 Toyota Highlander XLE
Updated 08/10/2022 | Published 08/08/2022
Products Featured in This Question
Question:
I have a 2021 toyota highlander xle. when I tow my trailer, the back sags about 2 inches. I wouldnt want to install a towing bar kit, because my trailer weighs only 3000lbs once loaded, the antiswing does the job well. I was wondering if Coil SumoSprings Custom Helper Springs for Coil Spring Suspension - Front or Rear Axle CS1145 would do the job and it wouldnt damage my vehicle for toyota warranty.
asked by: Stephane B
Expert Reply:
Yes, the Coil SumoSprings Custom Helper Springs # CSS-1145 will help prevent the sag you are experiencing. These will provide additional support and use progressive load control so they get stiffer as you add more weight. The # CSS-1145 will work for the AWD model. If you have the FWD model then you can use the # CSS-1125 instead. Proper installation of the SumoSprings will not damage your vehicle or void the warranty.
Product Page this Question was Asked From
Coil SumoSprings Custom Helper Springs for Coil Spring Suspension - Front or Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Bump Stops
- Suspension Only
- Standard Duty
- Front Axle Suspension Enhancement
- Rear Axle Suspension Enhancement
- SuperSprings Intl
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: What Trailer Hitch do I Need for My 2018 Subaru Forester for My Allen Bike Rack?
- Q&A: What Can SumoSprings Suspension Enhancement do for 2017 Kia Sedona
- Q&A: Availability of Rear Axle Air Suspension Enhancement Kit for 2013 Toyota Highlander
- Q&A: Will the Air Lift 1000 Air Helper Springs Fit a 2022 Dodge Durango RT?
- Q&A: Will Coil SumoSprings Custom Helper Springs Fit a 2018 Toyota Highlander
- Q&A: How To Prevent Sag While Towing with a 2008 Honda Ridgeline 4x4
- Q&A: How to Eliminate Sag in Rear Suspension of 2008 Toyota Highlander Caused By Towing Boat Trailer
- Article: Rooftop Cargo Carriers
- Article: Trailer Lighting Requirements