SumoSprings Trailer Helper Springs Manufacturer Demo Video

The SumoSprings Trailer Helper Springs #TSS-107-40 are designed for single axle trailer applications, so for your tandem axle travel trailer, you'll just need two of these kits. These SumoSprings will fit your 2016 KZ Sportmen travel trailer as…

Yes, leaf springs must be replaced in pairs which is why one side left go and then the other shortly after. In regards to the stent you get on a full set of leaf springs, there are really a ton of variables present here so it is hard to predict.…

What's up, Chuck? You can definitely use higher-rated springs for your trailer, and for that I recommend checking out the 25-1/4" Long 4-Leaf Double-Eye Spring for 4,400-lb Trailer Axles #DX95CR. Be sure to change out the leaf springs on…

Normally you would need to measure your equalizer so we could find the best fit for your travel trailer. Lucky for you, you have a Grand Design and they actually list their parts online. Your 2021 Grand Design Imagine 2400BH has 35" axle spacing…

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

An underslung trailer coupler is one that attaches to the bottom of the trailer frame and an overslung one is one that attaches to the top of the frame. The Replacement Head for Blue Ox SwayPro Weight Distribution Systems part #BXW4011 is for…

The Timbren Trailer Suspension Enhancement System for Underslung Axles #T92MR is 5-1/4" tall. Timbren recommends The spring be in constant contact with the frame at all times. So ideally you will want exactly 5-1/4" from your axle tube to…

In order to account for clearance issues that may occur from changing to a larger wheel and tire combination, you will want to measure a few things on your Wildwood trailer first. To start, you will want about 2-3 inches between your tires. Also, you…

Since you are flipping the axle on your 2015 Flagstaff Pop-Up Camper, going to a larger tire and wheel size should not be an issue. As you mentioned, you will just need to make sure you have the needed clearance on your trailer, specifically within…

You have a Lippert 3500 lb axle with 10 inch brake assemblies/hub drums. We can't order custom axles, but we do offer a Dexter #7359765-EB off-the-shelf axle that's very similar, the only difference is that the leaf spring seat center to…

Hey Lance, To determine the correct SumoSprings for your 2016 Forest River Wildwood 28DBUD we'll need to first see if your leaf springs sit above or below the axle and we'll need to know the axle capacity. If your springs sit above the axle…

There are a few different things you can do to help with this. It would also be helpful to know what kind of jiggling you're experiencing. Does it just feel bouncy and rough? Is it side to side motion? If your travel trailer weight is more than…