There are only 2 tires available that will fit the 21" rims and support the weight of the Lucid Air, the Pirelli's that come with the vehicle and the Michelin Pilot Sport EV. They are both summer tires. I did extensive research and found the proper sizes for the front and back available from Continental, Bridgestone and Hankook that are all season tires, but none of these are "HL" or high load rated. I spoke with the Lucid Service Manager at Tyson's Corner and was told that other owners have used the non "HL" rated tires that are all season, but I didn't want to take a chance putting tires on my Lucid Air GT that aren't designed or recommended for the car. Most tire places won't even install them unless they are recommended by the manufacturer. Tire Rack will only install the Pirellis and don't even recognize that the Michelin's are fully compatible even though they are exactly the same size and "HL" rated, just like the Pirelli's.
My situation was a little unique. I purchased a 2022 Lucid Air GT that was never driven - it only had 37 miles on the odometer when I bought it the end of June 2024 and got a great deal. However, because it sat in the previous owner's garage for over 2 years, the Pirelli tires developed flat spots that made for a rough ride like the tires were out of balance, so they needed to be replaced.
I choose the Michelin tires over the Pirelli's because the reviews were better on the Michelin tires. Both have a 20,000-mile warranty, but the Pirelli average life was rated less than this and the Michelin's were rated significantly longer. I have been very happy with the Michelin tires, but really wish I could have purchased all season tires. Hopefully by the time I need to replace these, someone will have the correct size tire that is HL rated and all season.
I went with Costco because they have great pricing and provide a 5-year pro-rated road hazard warranty at no additional cost. If you have 21" rims, the chance of damaging the tires is very high, so this was a key factor in going there. There was no issue with Costco being able to install on my Lucid Air GT.