From what I could find it looks like your 122R (red) and 122Y (amber) lights measure 3.75" x…

You will need the Red LED Trailer Clearance or Side Marker Light #328-K-52 or Amber LED Trailer Clearance or Side Marker Light #328-K-51 for your 2018 Forest River Sunseeker motorhome. These lenses have the same Top Command SAE-AP2-16 markings on…

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.

For your Glo-Brite 118A amber light the replacement lens that will fit is the Optronics #A44AB; the lights themselves are the Optronics #MC44AB. The Glo-Brite 117R can use replacement lens #A44RB while the light is #MC44RB.…

A trailer that is over 80 inches wide is required by DOT regulations to have rear clearance lights. An over 80 inch taillight kit, like part #TL16RK, will have the side clearance light built into it. An under 80 inch taillight does not have the…

I attached a picture that shows what type of lighting requirements are needed for a trailer over 80 inches in width as well as a link down below that covers this as well.

Yes, because it is a 3-wire light, you can wire the Red Identification Light Bar with White LED Utility Light #OPT88FR to function as rear marker and reverse lights.

Thanks for the pictures of your lights! Based on that you'd want the part #328-003-19R for red lights that match what you have and…

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13…

I will be happy to help you find the right LED replacement lights for your horse trailer. Based on the information you have provided the amber LED replacement is #MCL76AB. The red version is #MCL76RB. Another option is to use Peterson lights #M353A…

The easiest way to cut the oval hole for the Rubber Grommet, #a70gb, in my opinion, would be to use a Light Mounting Bracket for 6-1/2 inch Oval Trailer Lights, BK70BB, as a template and then use a hole saw the correct size to cut a hole on each…

To me it makes the most sense to put a Bike Rack #HLY64FR on the flat towed vehicle rather than above the tow bars. Especially on heavy e-bikes as they are difficult to lift that high onto the rack, but also as it only makes sense to have the rack…

From what I could find it looks like your 122R (red) and 122Y (amber) lights measure 3.75" x…

You will need the Red LED Trailer Clearance or Side Marker Light #328-K-52 or Amber LED Trailer Clearance or Side Marker Light #328-K-51 for your 2018 Forest River Sunseeker motorhome. These lenses have the same Top Command SAE-AP2-16 markings on…

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.

For your Glo-Brite 118A amber light the replacement lens that will fit is the Optronics #A44AB; the lights themselves are the Optronics #MC44AB. The Glo-Brite 117R can use replacement lens #A44RB while the light is #MC44RB.…

A trailer that is over 80 inches wide is required by DOT regulations to have rear clearance lights. An over 80 inch taillight kit, like part #TL16RK, will have the side clearance light built into it. An under 80 inch taillight does not have the…

I attached a picture that shows what type of lighting requirements are needed for a trailer over 80 inches in width as well as a link down below that covers this as well.

Yes, because it is a 3-wire light, you can wire the Red Identification Light Bar with White LED Utility Light #OPT88FR to function as rear marker and reverse lights.

Thanks for the pictures of your lights! Based on that you'd want the part #328-003-19R for red lights that match what you have and…

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13…

I will be happy to help you find the right LED replacement lights for your horse trailer. Based on the information you have provided the amber LED replacement is #MCL76AB. The red version is #MCL76RB. Another option is to use Peterson lights #M353A…

The easiest way to cut the oval hole for the Rubber Grommet, #a70gb, in my opinion, would be to use a Light Mounting Bracket for 6-1/2 inch Oval Trailer Lights, BK70BB, as a template and then use a hole saw the correct size to cut a hole on each…

To me it makes the most sense to put a Bike Rack #HLY64FR on the flat towed vehicle rather than above the tow bars. Especially on heavy e-bikes as they are difficult to lift that high onto the rack, but also as it only makes sense to have the rack…