Revolve180 LiteMax NXT Accessory Base

Easy to install, swivels so easy. Only complaint is the unlatch handle in the back. Once you pivot the seat you can't reach the release handle, especially in taller vehicles like a truck.

Extra base

The extra base is extremely easy to install and have ready for a secondary car. So much comfort knowing that the infant car seat can go between cars and not needing to bring the base with each time.

Awesome

Very useful comes in handy got any extra one for our second vehicle, love the rotating base makes it an ease to get in and out of the car from both sides panel is well made would definitely recommend if you have this system get the extra base for second car