There's always a way. Do you have the money or the time/skills to figure it out? Also the confidence they will stay attached in an accident? Those are the big questions.
No, our (front or rear) mounts aren't designed for the stock Sienna front seats, only the 2nd row Sienna's, like the recliners. Many people are putting these recliners in the front of an E350, even ambo's, since they're so comfortable and such awesome seats for the money!I've sent an Email.
Can the front Sienna seats fit in the front of an E350? Recliners would be a complete waste in the front of the Ambo.