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Expert Answers about Tesla Model 3


  • Required Fascia Cutting When Installing EcoHitch Trailer Hitch on 2019 Tesla Model 3
  • The installation instructions for the EcoHitch Stealth Trailer Hitch Receiver # EH84GR call for either a 3-1/2 inch or 4 inch hole saw. The advantage for the larger 4 inch hole is just more hand clearance to allow for easier mounting when inserting the receiver. I honestly just recommend going with the smallest possible hole (3-1/2 inches) as I'm sure you aren't overly enthused to cut into your Tesla's bumper fascia. HOWEVER, we have found that cutting is only needed on models before 2019....
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  • Correct Hub Setting for Yakima FullBack on 2021 Tesla Model 3
  • Sure can! You'll want to set the hub to 3 when installing the Yakima FullBack 3 Bike Rack # Y02633 on your 2021 Tesla Model 3. You'll also want to adjust the bike rack so that the base pad is 1" above the bumper for proper fitment. The top hooks will need to be installed in anchor mode as well. You can see how this is installed in the instructions or by looking at the attached video I shot on a 2020 Audi Q7. If you jump to the 3:24 minute mar of the video you'll see me explain how to change...
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  • Stealth Hitch Hidden Rack Receiver Installation Instructions for 2018 Tesla Model 3
  • Yes, I would be happy to. I have linked those instructions below and I have also attached a couple of install videos for you as well.
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  • Installing EcoHitch Stealth Receiver # EH84GR on 2018 Tesla Model 3
  • I see exactly what you are referring to with regards to the plates that need to be removed on the Tesla Model 3 when installing the EcoHitch # EH84GR. There is no need to worry though about rust or corrosion in that area because the mounting brackets for the hitch will essentially be taking their place. Using the included nylon washers and bolts the hitch brackets will create a tight seal at that location to prevent anything from creeping in between them and the frame. Once the hitch is...
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  • What Is The Power Draw From The Stealth Wiring Harness For 2021 Tesla Model 3
  • I did speak to a representative from Stealth. While they were unable to give me an exact amount for the amount of power the wiring harness of the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit - Custom Fit - 2", part # 391TES317T, draws when not connected to a trailer, I was assured that it is minimal. According to Stealth it should not affect your 2021 Tesla Model 3's computer and/or vehicle's operation.
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  • Install Video for Trailer Hitch on 2019 Tesla Model 3
  • We have an install video for the very similar EcoHitch part # EH84GR on a 2021 Tesla Model 3 that I attached a link to on this page. These models have a similar enough design and install that the EcoHitch video would be very helpful.
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  • Is Cutting a Hole In the Bumper Required for the EcoHitch Stealth Hitch On a 2020 Tesla Model 3
  • The EcoHitch Stealth Trailer Hitch Receiver part # EH84GR is an excellent option for a 2020 Tesla Model 3. The newer models has a hitch knockout panel under the rear bumper which is where the receiver tube will exit so no cutting or drilling will be required for this step. The older models did not have this knockout panel which is where the note is from.
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  • Will the EcoHitch for a 2020 Tesla Model 3 Cause Corrision Between Hardware and Bumper Beam
  • In regards to the EcoHitch Stealth Trailer Hitch Receiver part # EH84GR which is a fit for a 2020 Tesla Model 3, the hardware captured inside the hitch that secures the bumper won't really pose a risk of corrosion as the hole is larger than the bolt so there will be space in between the bumper beam and bolt. That said, even if there is contact it would only be slight and since the hitch is hidden behind the bumper the risk would be low.
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  • Is the Hollywood Racks Trail Rider Bike Rack Secure From Theft
  • The Hollywood Racks Trail Rider Bike Rack for 2 Bikes # HR200Z does come with bike and rack locks so it will keep opportunistic thieves honest, yes. It's important to note that given enough time, talent, and resources any lock can be beat though so if someone comes prepared to break the locks on the bike then this isn't a 100% guarantee. If you live in (or plan on visiting) a place that makes you a little nervous, then adding a cable lock like part # e98891 can help give more visuals...
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  • Installing EcoHitch Stealth Receiver on 2020 Tesla Model 3
  • On your 2020 Tesla Model 3 you actually won't have to cut any fascia when installing the EcoHitch Stealth Trailer Hitch Receiver # EH84GR. Up through the 2018 model year, a square opening did need to be cut on the Tesla Model 3 to allow clearance for the drop-down receiver on the EcoHitch, however starting with the 2019 model Tesla added an integrated panel that can be easily taken off (and snapped back on) that provides the needed opening for the receiver. This allows for an easier install...
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  • Installing Stealth Hitches Rack Receiver on 2020 Tesla Model 3
  • The installation of the Stealth Hitches Rack Receiver # 391TES317 on your 2020 Tesla Model 3 is a somewhat involved process, but the good news is that it does not require any type of drilling, or any type of visible modifications so your Tesla is going to completely keep its factory appearance. I have added a link to the installation instructions for you to check out which has all the details of the installation of this hitch on a Tesla Model 3. You will need to remove the bumper beam...
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  • Does the EcoHitch for 2018 Tesla Model 3 Have Safety Chain Loops
  • Yes. The EcoHitch Stealth Trailer Hitch Receiver # EH84GR has safety chain loops on the downward tube that the receiver will insert into. Since it sounds like you'll be towing, you will also need a wiring harness, ball mount and hitch ball. For wiring I recommend using the Tekonsha ZCI # 119250KIT which allows you to clamp on to the vehicle's wiring instead of splicing in, so it's a great solution for vehicles with complicated electrical systems. For a ball mount and hitch ball I recommend...
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  • Securing My Front Wheel Of My Bike When Transporting It On A Thule Helium Pro 2 Hanging Bike Rack
  • The Thule Helium Pro 2 Bike Rack - 1-1/4" and 2" Hitches - Tilting - Aluminum, part # TH9042PRO, is a hanging bike rack that secures the bikes at three points, the front and rear end of the top tube and the seat tube. The front wheel and handlebars of the bike are not secure. You could secure the wheel to the mast of the Thule Helium with a strap to keep the wheels from spinning. Do keep in mind this hitch bike rack has a weight limit of 37.5 lbs per bike. I have included a video review...
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  • Does etrailer Hitch For 2023 Tesla Model 3 Fit Without Making Cut For Receiver to Protrude
  • Correct; because you have a 2023 Tesla Model 3 with the cut out already there for the receiver to protrude, you do not have to make the cut out when installing the etrailer Trailer Hitch Receiver # e33ZR.
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  • Do You Need to Cut Bumper on 2020 Tesla Model 3 for EcoHitch Receiver
  • On previous models of the Tesla model 3, which the EcoHitch Stealth Trailer Hitch # EH84GR was also confirmed to fit, it was indeed a requirement that a section of the bumper fascia be cut to allow space for the drop-down receiver. A separate piece would then be recommended to cover this opening when the hitch wasn't in use to avoid exposure to the elements. The good news though is that with your 2020 Model 3, Tesla has made this process much simpler by adding a factory panel right where...
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  • 7-Way Connector for 2020 Tesla Model 3 for Wireless Brake Controller
  • In order to use your wireless brake controller with your travel trailer and 2020 Tesla Model 3 you will need the 7-Way RV Upgrade Kit for Trailer Brake Controller Installation # ETBC7L. This will indeed require a 12 volt connection from the wiring harness that comes with the Stealth Hitches Hidden Trailer Hitch Receiver with Towing Kit # 391TES317T. For a mounting bracket for the 7-way you will need the Magnetic Mounting Bracket # 306-X6020. I have added a link to a video install for...
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  • Is There a Knockout Section In Under Body Panel on 2020 Tesla Model 3 for Stealth Hitch
  • In regards to the Stealth Hitches Hidden Rack Receiver part # 391TES317 which is a fit for a 2020 Tesla Model 3, there will need to be an opening made in the underbody panel to allow for the receiver to protrude through. In some cases, there is already a knock out panel in this location but others there's not. I don't really have any advice for obtaining an underbody panel with this knockout so I must simply recommend that you make the cuts as outlined in the instructions. I've heard...
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  • What Kind Of Wiring Harness Is Included With The Stealth Hitch 391TES317T
  • The kit that you ordered # 391TES317T comes with the stealth hitch towing kit # 391CONVB7. This is a hardwire kit just as shown and stated on the part page. The wiring kit is made specifically for the Tesla Model 3 2017-2023 so it will work nicely for your vehicle. The Tekonsha TK35VR that you mentioned is not included with what you ordered as it is a separate part from a different manufacturer. That said the TK35VR is on extended backorder and not available at this time. All of the other...
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  • Why Does Stealth Hitch Have More Towing Capacity than 2019 Tesla Model 3
  • This is a really good question but with any towing setup you are only as strong as your weakest component so even if you have a higher rated hitch you will always be limited by the capacity of the vehicle if it's lower. This is due to the hitch manufacturers designing a hitch that fits the vehicle and then engineering it to be as strong as possible and then independently rate the hitch from the vehicle. This is why the Stealth hitch # 391TES317T that fits your Model 3 is rated for more...
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  • Using Quick Splice Connectors of Stealth Hitch Trailer Wiring for 2019 Tesla Model 3
  • Using scotch locks or quick splices to connect two circuits is actually pretty easy. Basically you set the two wires in the channels of the quick splice and then close the flap of the connector and apply pressure so that the blade of the connector pierces just the insulation of the wiring and then creates a connection between the circuits since the blade is conductive. Testing the circuits is pretty easy. What you'll need is a circuit tester like # PTW2993 to prove the wires of the vehicle...
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