The Inno Box 2020 Rooftop Cargo Box item # IN86FR will fit the factory crossbars along with any aftermarket round, square, aero, or elliptical ones on your 2023 Chevy Bolt EUV and I highly recommend it. You will just need to make sure you have a crossbar spread somewhere within 24" - 39".
You will want to take an additional measurement if you're worried about having full functionality of your rear hatch. If the measurement is 47-1/2" or more from the center of the front crossbar to the... view full answer...
The receiver on the EcoHitch Stealth Hitch # TL84CR bolts on. There is no lock available to keep it from being removed. However, if you look at the picture below you will see that the attachment point is hidden. Unless someone knows you specifically have the EcoHitch with a removable receiver they will not be able to tell that it can be detached. If it is still a concern I recommend getting the Curt # C38DR instead. view full answer...
Fred, yes to both of your questions. Yes the Draw-Tite Sportframe Trailer Hitch Receiver # DT47GR does fit your 2023 Chevrolet Bolt EV and drilling is required for installation.
You also are going to need to trim and temporarily remove some of the underbody panels and the fascia. Attached is an installation video on a 2023 Chevy Bolt EV for you to check out as well. view full answer...
With the EcoHitch Stealth Trailer Hitch Receiver # TL84CR installed on a 2023 Chevy Bolt EUV, the bottom edge of the receiver will be about 9-1/2" from the ground. view full answer...