If the second row splits it might work. Two people could still fit in the row but it would be tight. Never tried, just try to think of different ways to put the pins in there.

You should be able to fit (2) WPC pins in a Suburban by just taking out the third seat. We have a 2003 Suburban, Not sure what year you are looking at, new or used.

In our 2003, you have to load the first game in with the backbox first; so the coin door is facing you when loaded. The second one has to be loaded coin door first, so you see the back of the game when loaded. The only caveat is that games with guns or fishing reels for shooters may cause the rear door to not shut. It this case, you might want to remove them first before loading.

Older Suburbans, from 1999 and earlier have the spare tire in the cargo area. This you would need to leave at home to get that extra width in the cargo area.