Adding additional lag bolts to secure floor joists

[green_plaid]

I have some floor creaks in my new camper and crawling under I noticed I only have 4 bolts and the outriggers attaching the floor to the camper frame. Does anyone think I would have any issues if I added lag bolts at every cross member to better secure the floor "joists" to the frame? Even at the front and back it's not attached...

[Toby Dog]

Good job on the safety items before crawling under. As to why hopefully someone smarter than I am can weigh in.

[Boogie_]

I wouldn't see a problem adding a few extra lag bolts.

Most camper floor joists are 3x2, so keep that in mind when it comes to bolt length.

[bneukam]

The creaking noise you are experiencing is more than likely a gap between the sub-floor and the joist.

[hamm2018]

Keep in mind this is not a stationary item, it does twist on some of these roads.

[green_plaid]

I picked up some 1/4" Simpson Strong tie bolts...might add a few...but not go crazy. Where I did tighten those 4 bolts it did stop the floor from creaking there. But yeah...dont want to make it so tight that it doesn't move.

[mokurt]

I think lag bolts would loosen up over time.