Your tow vehicle’s shocks are worn or aren’t designed for the load.If your trailer still bounces while loaded, there could be other issues that need attention: Boat trailers, for example, are made with stiff, solid axles with loose springs, which causes them to jump a lot when not weighed down.

What’s the Problem?Īny trailer hauled without its load will bounce. The ribs are often jagged and separated by grooves.ģ. Non-trailer tires have lots of voids and deeper grooves on the tread to evacuate water quickly for better traction. They’re designed with shallower grooves to improve fuel economy and help them run cooler, since hauling loads can generate a lot of tire heat. These tires are usually narrower to fit standard trailer wheels. The stiffer sidewalls on ST tires improve stability and reduce swaying. They have about 10 percent more load capacity than light truck (LT) tires of the same size and 40 percent more than an equivalent passenger tire. This makes them suited to bear heavier loads. Structurally, STs have straight, solid ribs - the ribs being the circumferential bands of strong rubber separated by grooves. ST tires are designed for carrying the heavy-duty load of travel and other trailers. Non-trailer tires are made to carry people. ST (Special Trailer) tires are a better choice. Is It Okay to Mount Non-trailer Tires on My Travel Trailer or Should I Get Special Trailer Tires? Use weight distribution hitches with spring bars.Ģ.Add helper springs to your tow vehicle.

This lifts up the rear and puts more weight on the front, evening out the load.

Add airbags to the suspension of your tow vehicle.

( Determine tongue weight, the weight a fully loaded trailer exerts downward on the hitch ball of the tow vehicle.) You want about 10 to 15 percent of the fully loaded trailer’s weight placed on the trailer tongue.

Adjust your trailer mount up or down to get the proper rise or drop.

There are many approaches to fixing an unlevel tow issue, depending on your rig: If the trailer tongue isn’t within an inch or two of being level with the ground, you need to make some adjustments. You’ll also create uneven wear on all your tires, and they won’t last as long as they should. It means there’s not enough weight distributed to the front wheels of your truck or SUV and it will compromise your handling.

You don’t want your tow vehicle to sag under the weight of your trailer. Is It Okay for the Rear of My Truck to Sag When It’s Hitched to My Trailer? If you’ve noticed uneven tire wear, your trailer is bouncing or you’re not sure what type of tire is best, here’s a quick FAQ.ġ. Whether you’re towing a camper, a boat or a cargo trailer, whatever’s attached to your hitch needs the same attention your vehicle gets. Trailer and Tire Do’s and Don’ts: Answers to Common Questions

Ez loader boat trailer springs