We have a 2002 Dodge Ram Van, 15 passenger. I hate that it only has lap/shoulder on one side of three of the back seats and the other 10 are lap only. I have 4 kids out of harnessed car seats, so someone has to ride in a lap only when the whole family goes somewhere. I also would like taller seats or seats with headrests like they have in the Sprinter. Does anyone know if there are replacement seats available that would have shoulder belts and headrests/higher seat backs? It would be really cool if the Sprinter seats would pop right in there, but I doubt I could get that lucky!! I contacted the company by email and am waiting for their answer but thought I could ask on here in the meantime. Thanks.