Most Popular SuperSprings Intl for 2006 Dodge Grand Caravan

Our 2010 toyota sienna def doesn't sag as much with our full load of 2 parents, 5 teens, and our luggage. No more scraping of our attached hitch on the driveway apron. Since they have progressive resistance, the ride is still comfortable when not under load, but well-supported when loaded. Install was a damn wrestling match - def NOT as easy as the video. Ultimately I'm glad I chose these over the airbags bc now that they're in, they are maintenance free. One note, the version I got did not have holes for zip ties like a preview video had. I'm not concerned about that though bc of the tight fit, there's no way they're falling out.

Easy to install on 2020 Mercedes Metris Cargo Van if you remove tire, clean spring and use soapy water to lubricate coil. Reduced "squat" about 3/4" for ~325 Lb. trailer tongue weight without weight distribution hitch.

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I have a Black Series HQ15 off grid off road camper caravan. The HQ15 weights 6000 lbs empty. I have a 2013 F-150 4x4 super cab 5.0 liter max tow package truck! After installing the Sumo Springs the sway and squat of the truck was improved tremendously!

I have a Black Series HQ15 off grid off road camper caravan. The HQ15 weights 6000 lbs empty. I have a 2013 F-150 4x4 super cab 5.0 liter max tow package truck! After installing the Sumo Springs the sway and squat of the truck was improved tremendously!

Installed the CSS-1168R Coil SumoSprings Custom Helper spacers on a 2011 Honda Ridgeline 4 wheel drive rear springs. Installation took about 45 minutes including removal of tires. Once spacer was started the installation was easy. Zip ties were a little more difficult because of the dust strut covers installed by Honda.

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Pretty easy to install. During my first drive with them installed I heard a lot of thumping even over small bumps, but it seemed to work itself out on the second drive. I think it helps level out the slight sag in the rear of the car, and the front wheel drive which used to slip frequently when towing gets better traction. Be aware that for a 2005 Highlander, there are no holes or zip ties, and you can't get the Helpers to stay much higher than the lowest coil. I think them sliding down is what eliminated the thumping.

I have a Black Series HQ15 off grid off road camper caravan. The HQ15 weights 6000 lbs empty. I have a 2013 F-150 4x4 super cab 5.0 liter max tow package truck! After installing the Sumo Springs the sway and squat of the truck was improved tremendously!

etrailer has been my go to store for high quality for towing my boat with my Promaster, towing my camper with my Nissan Frontier, and for rigging up my RAM 1500 pickup for towing whatever heavy stuff needed towing. If you want something that IS CHEAP go to the jungle website but if you need something GOOD go to etrailer.com. Once it gets to your house to shop spend some time with their how-to videos so you don't waste time trying to install your new whatseythingamabobberdingdong! Trust me, I can computer and I can spel and tipe.

I ordered these for my RAM Promaster 3500 because I had heard from fellow owners that they are a worthwhile addition, for increased stability on the road. The instructions are good, and they weren’t too hard to install myself. They are kind of expensive for a couple of rings of dense foam/plastic, but I guess they must be petty heavy duty. I look forward to my next trip to see how they perform.

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I have a Black Series HQ15 off grid off road camper caravan. The HQ15 weights 6000 lbs empty. I have a 2013 F-150 4x4 super cab 5.0 liter max tow package truck! After installing the Sumo Springs the sway and squat of the truck was improved tremendously!

I have a Black Series HQ15 off grid off road camper caravan. The HQ15 weights 6000 lbs empty. I have a 2013 F-150 4x4 super cab 5.0 liter max tow package truck! After installing the Sumo Springs the sway and squat of the truck was improved tremendously!

The Super Springs work great! I pull a 8,500# trailer with a hitch weight of 950# with a 2004 GMC Sierra 1/2 Ton. The truck pulls fine but even with an equalizer hitch still had some sag. The Super Springs were easy to install and leveled the rig. After a year everything still works great.

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These "helper" springs made the difference between towing with our E150 Ford conversion van or buy a different vehicle. Our tow vehicle rides a little stiffer, but that was expected. It certainly gives us the confidence of towing a 26' camper.