extension cable

I have a Gen2 R1T on order with delivery Sep-Oct (hopefully!!!). Does anyone know what the charger port configuration will be to be compatible with Tesla (NACS) and J-plug (CCS)? We'll have two EVs in the garage and we'll be doing some towing, so I'd like to get an extension. Seems like the best...

There’s a lot of discussion regarding taking up two parking spots in order to charge a Rivian at Tesla stations. I’m curious: do they make a level 3 extension cord? I’ve done a search but all of them seem to be level 2. Anyone have one? Where did you get it?

I needed an extension for my portable charger so I don’t have to park inside the garage while the garage door is halfway open since my truck doesn’t fit inside. With the extension, I can just park outside and leave a little gap for the cable to pass through. Found a Lectron brand 40ft extension...