Trailer Hitch and Accessories Needed to Tow a Trailer with a 2004 Scion xA
Question:
Hi, I have a 2004 Scion XA. I am going to be moving across country towing a small rented trailer, but after that I plan on purchasing a travel trailer/camper that I might need to tow as well. I am wondering what parts I need to get in order to do this. I am seeing class I, II, III but I dont know what that refers to. It seems that I will need a piece that hooks into my car, and then a ball? Is that all or are there more components necessary? What should I consider in this venture? Parts are available online but seem to be scattered and there is no comprehensive list of what I need as a generalized towing setup. I would like this to be convertible to a bike rack situation if needed, though that is not something that is a necessity at this time if it would add cost to the item. I do think that a bike rack can fit into the mail body piece, am I correct? Do certain brands matter, or is it just towing capacity that matters? Thank you for your time.
asked by: Tiffany
Helpful Expert Reply:
There are a few basic items you will need to tow a trailer. First, you will need a trailer hitch. For a 2004 Scion xA I checked with Curt and they do list trailer hitch # C11488 as a fit. Next, you will need a ball mount, hitch pin, and clip. The recommended ball mount is # C45521. For a pin and clip use # PC2.
For a ball it will depend on what the rental trailer coupler requires. For a 1-7/8 inch ball use # 19256 and for a 2 inch ball use # 19258. For trailer wiring use # C56175. I have linked instructions for the hitch and wiring for you.
The hitch that fits is a Class I hitch. This means that it has a 1-1/4 inch receiver opening and it is rated for 200 pounds tongue weight and 2,000 pounds gross trailer weight. But you will want to check the vehicle owners manual to determine that the vehicle capacity is and go by whichever is lower, the hitch or vehicle. I have included a link that covers the other Class hitches. There is only a Class I hitch for your vehicle.
You can also use this hitch for a Class I compatible bike rack and you will be limited to a maximum of 2 bikes. Trailer hitch mount bike racks have a square shank that fits into the receiver on the hitch. For a low-cost compatible rack you can use the Curt # C18085. To use a bike rack with this hitch Curt does require the use of stabilization strap # 18050.
If you will be carrying any bikes that do not have a top frame bar that goes straight across (like a typical mens bike would) then I recommend using bike adapter bar # Y02531. This will allow you to carry those bikes more level and will provide better ground clearance. I have to use these adapters and without them my wifes bike would be at a severe angle and I would not be able to load my sons bike at all.
I have linked some videos and FAQ articles for you that will help you with towing.

Products Referenced in This Question
Curt Cam Buckle Stabilizing Strap for Hitch-Mounted Accessories - 61" x 1" - Qty 1
- Accessories and Parts
- Hitch Bike Racks
- Hitch Cargo Carrier
- Tie Down Straps
- CURT
more information >
1-7/8" Hitch Ball - 3/4" Diameter x 1-9/16" Long Shank - Chrome - 2,000 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 1-7/8 Inch Diameter Ball
- 1-9/16 Inch Shank Length
- 3/4 Inch Diameter Shank
- 2000 lbs GTW
- Class I
- Class II
- Draw-Tite
more information >
2" Hitch Ball - 3/4" Diameter x 1-9/16" Long Shank - Chrome - 3,500 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 2 Inch Diameter Ball
- 1-9/16 Inch Shank Length
- 3/4 Inch Diameter Shank
- 3500 lbs GTW
- Class I
- Class II
- Draw-Tite
more information >
Curt 2 Bike Platform Rack - 1-1/4" and 2" Hitches - Frame Mount - Tilting
- Hitch Bike Racks
- Platform Rack
- Folding Rack
- Tilt-Away Rack
- Frame Mount
- Bike Lock
- 2 Bikes
- Class 1
- Class 2
- Class 3
- Fits 1-1/4 and 2 Inch Hitch
- Fits 1-1/4 Inch Hitch
- Fits 2 Inch Hitch
- Fat Tire Bikes
- CURT
more information >
Curt Class II Drawbar - 2-5/8" Rise, 3-1/4" Drop - 7-1/4" Long - 3,500 lbs
- Trailer Hitch Ball Mount
- Fixed Ball Mount
- No Ball
- Steel Shank - Gloss Black
- Drop - 3 Inch
- Rise - 2 Inch
- Fits 1-1/4 Inch Hitch
- 3500 lbs GTW
- CURT
more information >
Curt Tail Light Converter with 4-Way Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Splice-In
- CURT
more information >
Pin and Clip for 1-1/4" Hitches - 1/2" Diameter
- Hitch Pins and Clips
- Standard Hitch Pin
- Fits 1-1/4 Inch Hitch
- 1/2 Inch Diameter
- Draw-Tite
more information >
Yakima Tube Top Bike Adapter Bar
- Accessories and Parts
- Hitch Bike Racks
- Spare Tire Bike Racks
- Trunk Bike Racks
- Adapter Bar
- Frame
- Yakima
more information >
Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class I - 1-1/4"
- Trailer Hitch
- Custom Fit Hitch
- Class I
- 200 lbs TW
- 2000 lbs GTW
- 1-1/4 Inch Hitch
- Concealed Cross Tube
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Does Curt Hitch for 2006 Scion xA have Capacity for E-Bike Rack
- Q&A: How To Wire Up Hopkins Engager Push-To-Test Trailer Breakaway Kit
- Q&A: Oil Cooler for Scion xA Towing a 1400 pound Aliner Folding Camper
- Q&A: Why The Axles Cannot Be Rotated and Original Spring Seats Be Reused When Flipping Trailer Axles
- Q&A: Is Hitch Adapter 80303 Designed For Towing