I currently have a 2012 Toyota Sienna with 2 Radian RXT's installed rear-facing in the bucket seats without the angle adjusters. We also have a 2010 Subaru Outback and I am looking to buy a second set of carseats to allow ERF in that vehicle as well. I am open to buying a second set of Radians if that is the best option or moving the Radians to the Outback and buying something different for the Sienna. Twins are 27mo = 27# 34in and 22# 32in so I expect them to be RF for a good long time. We are happy with the install of the Radians in the Sienna, but it is a little difficult to access the third row when we need to (which isn't often).