Capacity, Warranty, and Installation of Coil SumoSprings on 2022 Ford Expedition Max Limited

Question:

Hi, 1 My vehicle is a 2022 Ford Expedition Max Limited with the Heavy Duty Pro Tow Package 9300 lbs. Towing Capacity 2 Does the suspension rubber when fitted go completely around the entire spring 360 degrees in a coiled presentation? 3 Are there different grades of the Suspension Rubber? 25 lbs, 50 lbs, 100 lbs. in compression strength? 4 is there instructions for installation? Paper? 5 is the suspension rubber installed front or rear facing on the rear coiled springs? 6 What is the warranty/ guarantee for the suspension rubber? 7 How long will they last after installation? 8 I am installing them to improve my squat during towing a travel trailer and assist my weight distribution hitch. Is the product returnable after the 30 days if they don’t work? I am not towing again until mid-September.

asked by: Scott

Expert Reply:

The Coil SumoSprings Custom Helper Springs # CSS-1168R install in the gaps between the coils on your coil springs. They will wrap around 360 degrees and typically have 1/2" to 1" of overlap.

They do not have an actual capacity, and all of them are the same in terms of rating. According to SuperSprings International they will increase the capacity of your coils by 15-30%. However, this does not mean they increase the capacity of your vehicle. This increase and support will reduce the squat in your Expedition.

The written instructions are attached below and will be included with the product. There is no front or rear facing, you simply insert them between the second and third turn from the top of the coil and wrap it around as you insert it. The Coil SumoSpring has a deeper coil groove and a shallower coil groove. The deeper grove will be on the bottom.

These come with a 30-day satisfaction guarantee so that is their window. We have a 60 day window for any new, unused item for a full refund. The Coil SumoSprings also have a limited lifetime warranty. I would expect them to last for the life of the vehicle.

I have attached a review video that includes installation, the written instructions, and a link to our full return policy below for your reference.

expert reply by: Robin H