New to me Quest......VERY loud

Hi all ~
I bought a new to me 2005 Quest in October, and I love all the room that it give me, However, when we hit a bump in the road, it honestly sounds like it is just going to fall apart. We have had the shocks looked at and were told they look good.
My question is....Is this normal or should we maybe look at better shocks or even larger tires so we arent' so low to the ground?
Also lately it hasn't been wanting to turn over to start. We put a new battery in it, however it still happens on occasion.
Any suggestions would be greatly appreciated.
Thanks

Thanks, I was actually
Thanks, I was actually looking for a more constructive reply, not that my wheel base is long and that is to be expected. The wheel base is no longer than the suburban that I have.
It sounds like the entire vehicle is just going to fall apart after hitting a bump. Didn't know if that was happening to anyone else or not or if new "better" shocks would be my answer.
Thanks
Uhh hello it's a minivan.
Uhh hello it's a minivan. Cause of it's long wheelbase it's always going to be noisy. I drove the Sienna, Odyssey, and my own Quest and their all damn noisy no matter what it is. If you want quiet get an Infiniti
2004 Nissan Quest 3.5SE
2009 Infiniti G37s Coupe
2008 Infiniti EX35 Journey