Introduction

Installation of the BuiltRight Rivian License Plate Mount on the 2022+ Rivian R1T and R1S requires a few simple tools. The included instructions will guide you through the installation using just two Allen keys.

NOTE: If you are having trouble with your sensors after installation, see troubleshooting help at the end of these instructions.

Install Time & Difficulty

5 minutes

Easy

Tools

5/32 Allen wrench (included)

1/8" Allen wrench (included)

Video Instructions HERE

Installation

1. Mocking Up the Installation:

• Choose a side: You can install the kit on either the passenger or driver's side (passenger side is demonstrated).

• Wipe down the tow hook: Ensure it’s clean for a good clamp fit.

• Positioning the bracket:

  • Hold the bracket up to the tow hook.
  • Center the plate between the two sensors.
  • Align the slot with the tow hook.

2. Assembling the Bracket:

• Insert the nuts:
  • Insert 4 nuts into the back of the front bracket.
  • The production parts will have a snug fit.
• Position the backplate behind the tow hook.
• Attach the front plate:
  • Place it over the tow hook with the "snout" towards the top to clamp the tow hook in between the mounting pieces.
  • Position the mounting plate over the front bracket, aligning it with the slot.

3. Bolting It Up:

• Insert bolts with washers into all four corners of the mounting plate and finger-tighten them.
• Tighten the bolts using the 5/32 inch Allen key: Expect a snug fit due to the Nylock nuts.
• Ensure a uniform gap between the top and bottom of the clamped parts for a secure fit.

4. Attaching Your License Plate:

• Mount the license plate:
  • If using the BuiltRight license plate frame, insert the small screws with washers through the frame and the plate.
  • Start the screws loosely in all four corners, then tighten them.
  • Note: Sometimes powder coating can make it harder to start the screws—be patient and use gentle pressure.

5. Adjusting and Finalizing the Installation:

• Mounting flexibility:
  • You can adjust the plate up, down, or side-to-side within the mounting envelope.
  • The positioning demonstrated is a good starting point.
• Test for sensor interference:
  • If the proximity sensors trigger on your dash, you may need to adjust the placement slightly.

Sensor Troubleshooting and Adjustment

It may take some trial and error with placement (both bracket and backer plate) in order to prevent vehicle sensors from being triggered. We go over this process in more detail during our install guide video.

Because the Rivian uses a series of ultrasonic proximity sensors to help with parking and so on, it's important to use care when placing the bracket on the tow hook. Each of the two sensors has a cone-shaped range but because the sensor furthest from the center of the vehicle is at an angle, it's best to favor that side slightly. See below.

We have a recommended location that's proven to be a reliable way to mount the plate with no sensor obstruction. Use the image below as a reference. You may find that once installed, you still need to shift the composite pieces side to side on the tow hook to fine-tune placement and that's just fine. 

If you are still having issues with license plate placement, please feel free to contact us and we will get you sorted.