Rivian has kicked off R2 deliveries, and the official accessory shop is now live.

Owners can buy all-weather floor mats, an off-road readiness kit, and a travel kitchen.

What makes the R2 different from the competition, however, is what can be fitted in the trunk.

The Rivian R2 is here, and reservation holders have started receiving their long-awaited adventure-ready electric SUVs. Along with the market launch, Rivian has kicked off the official accessory store for the R2, and it includes something that most, if not all, of the R2 competitors lack.

For an extra $755, Rivian R2 owners can buy a compact spare tire that fits neatly under the trunk’s false floor alongside a manual jack and a lug wrench. The kit shows up on Rivian’s online Gear Shop, but customers will have to call the company to order it.