etrailer Bearing Protectors with Covers Review and Installation Video

Wheel offset is very similar to backspacing and refers to the location of a wheel's rim in relation to the wheel's center. Most trailer wheels have a 0 offset, but to determine if the wheels on your trailer have one, you will first want to…

Load range B trailer tires are going to have a lower capacity than C load range tires. Basically that, psi rating, and the ply rating are the only differences. A higher load range tire would last a little longer than lower load ranges of the same…

The Kenda 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range B #AM30590 have a max speed of 65 mph. When trailer tires are not speed rated with a letter, the default is 65 mph max. I've attached an article to…

You could use a tubeless tire in place of a tube tire. However when you use a tube with a tubeless tire it will cause the tires to generate excessive heat. And heat is the number one enemy of tires. Based on this it is not recommended. It is possible…

The trailer will have a plate or sticker on it that will list the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that will list the weight capacity. You can…

You will have continuity between both wire of the brake assembly. You can test the resistance with the Ohmmeter function on your Multimeter #PT89ZR. I have linked an article on testing brake magnets below for you to determine exactly what your ohm…

You will want to fill the Kenda 5.30-12 Bias Trailer Tire #AM30861 to 105 psi since that's what Kenda has the tire rated for. Some people will run tires at a lower psi rating but since Kenda hasn't come out with a listed weight rating per psi…

In order to pick out the correct bearing buddy you will need know the pilot hole of your hub. To do this, remove the wheel and tire and remove the grease cap from the center of the hub. Usually it is a metal cap that is just lightly hammered into…

The psi of your trailer tires will be listed on the side wall. It will list the max psi which is what you will want to fill them to regardless of how much weight you have. For reference, the 4.80 x 12 tires we carry have a 60 psi max for load range B…

From what you are describing, it sounds like there might be a clog somewhere in the brake lines on your trailer. This can essentially cause pressure in the lines because the fluid can only go one way, meaning there won't be adequate relief after…

Is your trailer sitting as level as possible? Sounds like it could be sitting possibly nose high and combined maybe with a bit of play in the ball mount is creating the slamming you are experiencing. It's also possible your surge actuator has a…

You have the dreaded, no longer available Atwood surge coupler on your trailer. Since Atwood was bought out and the production was stopped on the actuators there are no replacement parts for your actuator. There's no easy way to lock that coupler…