Concealed Trailer Hitch With Maximum Ground Clearance/Trailer Wiring Harness for 2020 Toyota Sienna
Question:
I am looking for the hitch with the most ground clearance and concealed the most. I will also need a wiring harness to a 4-pin connector for a boat trailer. I’m also interested to hear about suspension options. This will be for a 2020 Toyota Sienna XLE AWD. Thanks in advance for the information.
asked by: Stephen
Expert Reply:
I'd be happy to help with that.
Let's begin with the hitch. For the most concealment/ground clearance I'd recommend the Curt class III hitch, part # C13343. This hitch will be mostly concealed, with the crossbar being hidden behind the bumper/fascia. The only visible portion of the hitch will be the receiver tube and the safety chain loops.
For a 4-pole trailer wiring harness, I'd recommend the Tekonsha # 118648. You'll also need a ball mount. The average leveled height of a trailer coupler is around 16-1/2 inches, so if that's the case with your boat trailer, you'll need a ball mount with a rise of about 4 inches like the Curt # D-28. You'll also need a # PC3 hitch pin or a locking hitch pin like # e98882. For a trailer ball, use # 19260 for a 1-7/8 inch or # 63845 for a 2 inch ball.
For rear helper springs for the coil springs on your Sienna, I'd recommend the Air Lift # AL60732, which will provide up to 1000 lbs of additional support for your rear suspension.
I've linked to installation videos for the hitch, the wiring harness and the helper springs I recommended.
(click to enlarge)
Products Referenced in This Question
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
1-7/8" Hitch Ball - 1" Diameter x 2-1/8" Long Shank - Chrome - 2,000 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 1-7/8 Inch Diameter Ball
- 2-1/8 Inch Shank Length
- 1 Inch Diameter Shank
- 2000 lbs GTW
- Class III
- Draw-Tite
more information >
2" Hitch Ball - 1" Diameter x 2-1/8" Long Shank - Chrome - 7,500 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 2 Inch Diameter Ball
- 2-1/8 Inch Shank Length
- 1 Inch Diameter Shank
- 7500 lbs GTW
- Class III
- Tow Ready
more information >
Air Lift 1000 Air Helper Springs for Coil Springs - Rear
- Vehicle Suspension
- Rear Axle Suspension Enhancement
- Air Springs
- Light Duty
- Air Lift
more information >
Curt Ball Mount for 2" Hitches - 4" Rise, 6" Drop - 14-1/4" Long - 6,000 lbs
- Trailer Hitch Ball Mount
- Fixed Ball Mount
- No Ball
- 1 Inch Ball Hole Diameter
- Steel Shank - Gloss Black
- Drop - 6 Inch
- Rise - 4 Inch
- Fits 2 Inch Hitch
- 6000 lbs GTW
- Class III
- Long Shank
- CURT
more information >
etrailer Trailer Hitch Receiver Lock for 2" Hitch - Flush - 2-5/8" Span - Stainless Steel
- Trailer Hitch Lock
- Standard Pin Lock
- Keyed Alike
- Stainless Steel
- Fits 2 Inch Hitch
- Flush Pin
- 2-5/8 Inch Span
- etrailer
more information >
Pin and Clip for 2" and 2-1/2" Hitches - 5/8" Diameter x 3-1/4" Span
- Hitch Pins and Clips
- Standard Hitch Pin
- Fits 2 Inch Hitch
- Fits 2-1/2 Inch Hitch
- 5/8 Inch Diameter
- 4 Inch Span
- Draw-Tite
more information >
Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Trailer Hitch
- Custom Fit Hitch
- Class III
- 525 lbs TW
- 3500 lbs GTW
- 2 Inch Hitch
- Concealed Cross Tube
- CURT
more information >
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