1. Trailer Parts
2. Wheel Covers Hubcaps
3. Rear Wheelsx

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.

The Karrier ST225/75R15 Radial Trailer Tire with 15" Aluminum Wheel item #KE59JR is lug-centric so you just need to make sure your hubs bore is smaller then 3.74". The lug nuts will keep it straight on the hub but it…

The baby moon covers part #AM90086 that you referenced are what you need. We had a customer with basically the same trailer as yours send in a picture confirming these fit for their 2018 Vintage Cruiser. I attached a picture for you to check out as…

The Americana Baby Moon Trailer Wheel Center Cap #AM90086 is designed to fit the 14" wheels on your 2021 Gulf Stream Vintage Cruiser 19MBS travel trailer.

Hello Kimberli. We do offer some of the baby moon hub caps, but we do not have anything that will work with a 5 lug on 3-1/2" wheel. I am not aware of a 5 lug 3-1/2" bolt pattern being a thing that exists. The baby moon…

The Phoenix USA Rear Wheel Center Cap - 8-1/4" Hub Diameter - Center Hole Mount - Right Thread #PXQ2020XL fits the rear motorhome wheels that has a hub diameter of 8-1/4 inches and a bolt pattern of 10 on 285 millimeters. When it comes…

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6-1/2 inch whereas the 225/75-15 fits widths that are 5 inch to 6 inch. The 205 is 27.1 inches tall and the 225 is…

I have a possible solution for you, but the Replacement Phoenix USA Rear Wheel Center Cap #PXPH1764 is actually designed to be used on 10 lug applications, not 8 lug. It sounds like Replacement Phoenix USA Rear Wheel Center Cap - 6-1/2"…

The pilot diameter on a wheel, like the one with part #AM30620, is the diameter of the bigger hole that is directly in the middle of the wheel. The pilot hole diameter of the wheel for the part I just measured is 2.84". I have attached…

You will need either the Phoenix USA Rear Wheel Center Cap Right Hand Thread #PXQ2010XL or Left Hand Thread #PXQ2010L if you have a 6-1/2" wide hub. Otherwise you will need the Right Hand Thread #PXQ2020 or Left Hand Thread #PXQ2020L if…

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 recommend the Curt Echo Wireless Trailer Brake Controller - 1 to 2 Axles - Proportional Item #C51180. If the dealership is installing the 7 pole connector, this controller doesn't require any additional wires to be ran inside the…

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.

The Karrier ST225/75R15 Radial Trailer Tire with 15" Aluminum Wheel item #KE59JR is lug-centric so you just need to make sure your hubs bore is smaller then 3.74". The lug nuts will keep it straight on the hub but…

The baby moon covers part #AM90086 that you referenced are what you need. We had a customer with basically the same trailer as yours send in a picture confirming these fit for their 2018 Vintage Cruiser. I attached a picture for you to check out as…

The Americana Baby Moon Trailer Wheel Center Cap #AM90086 is designed to fit the 14" wheels on your 2021 Gulf Stream Vintage Cruiser 19MBS travel trailer.

Hello Kimberli. We do offer some of the baby moon hub caps, but we do not have anything that will work with a 5 lug on 3-1/2" wheel. I am not aware of a 5 lug 3-1/2" bolt pattern being a thing that exists. The baby…

The Phoenix USA Rear Wheel Center Cap - 8-1/4" Hub Diameter - Center Hole Mount - Right Thread #PXQ2020XL fits the rear motorhome wheels that has a hub diameter of 8-1/4 inches and a bolt pattern of 10 on 285 millimeters. When it…

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6-1/2 inch whereas the 225/75-15 fits widths that are 5 inch to 6 inch. The 205 is 27.1 inches tall and the 225 is…

I have a possible solution for you, but the Replacement Phoenix USA Rear Wheel Center Cap #PXPH1764 is actually designed to be used on 10 lug applications, not 8 lug. It sounds like Replacement Phoenix USA Rear Wheel Center Cap -…

The pilot diameter on a wheel, like the one with part #AM30620, is the diameter of the bigger hole that is directly in the middle of the wheel. The pilot hole diameter of the wheel for the part I just measured is 2.84". I have…

You will need either the Phoenix USA Rear Wheel Center Cap Right Hand Thread #PXQ2010XL or Left Hand Thread #PXQ2010L if you have a 6-1/2" wide hub. Otherwise you will need the Right Hand Thread #PXQ2020 or Left Hand Thread #PXQ2020L…

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 recommend the Curt Echo Wireless Trailer Brake Controller - 1 to 2 Axles - Proportional Item #C51180. If the dealership is installing the 7 pole connector, this controller doesn't require any additional wires to be ran inside the…