Rear Suspension Enhancement Recommendation for 2016 Subaru Outback 3.6
Updated 03/31/2025 | Published 03/23/2025 >
Question:
2016 Subaru Outback 3.6, 3k lbs tow: Presently I do not trailer but maybe 2x/yr (mulch about 3 miles + transporting misc boat gear to sailboat 4 hrs north on the highway= aluminum trailer). However....yearly we travel out west(3 days@1 way) to ice climb + hike. We load the cargo & Thule tube on top with misc gear & supplies for a 6 wks trip. Each ice gear bag, x2,=50lbs (100lbs total), misc bags total another 100 lbs total + our 2 bodies(230 lbs total). At some point I would consider towing a small trailer, teardrop. Presently, tho, when I load my car up for our big trips I worry about rear sag and what it is doing to my rear suspension in the long run. I try to load the ice gear over my axle area but still....I see rear drooping when loaded. Is the sumo spring what you would recommend or do you suggest another product? Thank you
asked by: AlpTraveler
Expert Reply:
We do have rear suspension enhancement that fits your 2016 Subaru Outback Wagon with the SumoSprings # CSS-1125R which will do a great job providing additional suspension support when towing to prevent sag. That sounds like a pretty awesome trip you do every year!
Product Page this Question was Asked From
Coil SumoSprings Custom Helper Springs for Coil Spring Suspension - Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Bump Stops
- Suspension Only
- Standard Duty
- Rear Axle Suspension Enhancement
- SuperSprings Intl
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: How Is Timbren SES For Coil Springs Installed
- Shop: Suspension Enhancement
- Shop: Coil SumoSprings Custom Helper Springs for Coil Spring Suspension - Rear Axle
- Video: How to Put On Your Coil SumoSprings Rear Helper Springs - 2023 Kia Telluride
- Video: The Low-Down on the Coil SumoSprings Custom Helper Springs for Coil Spring Suspension
- Shop: Timbren Suspension Enhancement System - Coil Spring Suspension - Rear Axle
- Video: SuperSprings Coil SumoSprings Rear Helper Springs - 2018 Subaru Outback Wagon
- Video: Install: Coil SumoSprings Custom Helper Springs for Coil Spring Suspension on a 2021 Subaru Ascent
- Shop: Brake Controller
- Shop: Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional
- Shop: Andersen Weight Distribution Hitch w Sway Control - 6" Drop/Rise - 14K GTW, 1.4K TW
- Video: Choosing the Right Vehicle Suspension Upgrades
- Q&A: Suspension Enhancement Recommendation for 2016 Subaru Outback Towing Camper Trailer
- Q&A: Rear Suspension Enhancement Options For a 2022 Subaru Outback Wagon
- Q&A: Will SumoSprings Kit Affect Unloaded Ride Height of 2016 Subaru Outback Wagon
- Q&A: Suspension Enhancement Recommendation for 2021 Kia Telluride With Suspension Sag When Towing
- Q&A: Trailer Hitch w/ Best Ground Clearance for a 2022 Subaru Outback Wilderness
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Shop: Trailer Hitch
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer hitch
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Article: Trailer Wiring Diagrams
- Search Results: trailer wiring
- Shop: Trailer Wiring
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer tires and wheels


Alptraveler
3/31/2025
Thank you, my local trailer service thru your site ordered them and is installing Wednesday of this week.