I have two small kids in booster seats. There is plenty of room for them in the back of the King Cab (we are short). The problem is trying to get them buckled. The seat belts lay loose not held up in place like they were in my old Jeep. This means you need to get both hands involved to buckle them. This can be hard since you have to reach across a kid. Any suggestions on how to improve this? I thought about getting some extenders but the ones I saw on Ebay say they are for the front seats.