Installation Questions for the SumoSprings Helper Springs on a 2010 Toyota Tundra
Published 07/24/2022 >
Question:
Planning to install SumoSprings Solo Custom Helper Springs - Rear Axle - SSR-610-54 on my 2010 tundra 4 wheel drive. Has 80,000 miles. Do I need to replace the leaf spring u- bolts when I install the Sumosprings? If yes do you have the four u-bolts? Thank you
asked by: Ed H
Helpful Expert Reply:
I have good news. To install the SumoSprings Solo Custom Helper Springs item # SSR-610-54 on your 2010 Toyota Tundra you do not have to replace the u-bolts. The SumoSpring mounting bracket installs under the factory u-bolts. I have linked an installation video below so you can see the process.
We do not sell replacement u-bolts for your 2010 Toyota Tundra.
Product Page this Question was Asked From
SumoSprings Solo Custom Helper Springs - 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
Miscellaneous Media
Continue Researching
- Search Results: trailer hitch
- Search Results: sumosprings rear
- Search Results: trailer hitch ball mount
- Search Results: fits 2 inch hitch trailer hitch ball mount
- Search Results: drop hitch
- Search Results: shipping cost
- Search Results: 2 inch ball trailer hitch ball mount
- Shop: Suspension Enhancement
- Q&A: Trailer Hub for 3,500 lb Trailer Axle with 5 on 5 inch Bolt Pattern
- Article: How to Measure for Trailer Hitch Drop
- Shop: Curt Multi-Ball Adjustable Ball Mount for 2" Trailer Hitches
- Shop: Dexter Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 5 - Pre-Greased
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Shop: Curt Adjustable 2-Ball Mount - 2" Hitch - 5-1/2" Drop, 4-1/2" Rise - 15K
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Q&A: Tight Turning Ability with Weight Distribution System Installed
- Shop: Equal-i-zer Weight Distribution System w/ 4-Point Sway Control - 12,000 lbs GTW, 1,200 lbs TW
- Q&A: Does Install of SumoSprings Solo Kit SSR-610-40 Require Replacing U-Bolts
- Video: Beginner’s Guide to Installing the SumoSprings Solo Custom Helper Springs on a 2014 Toyota Tacoma
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Firestone Air Bags for 2026 Ford F-350 FX4 Dually
- Shop: Brake Controller
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Video: Pacbrake Alpha Air Bag Suspension Kit Review and Comparison


