How thick is the garage floor?

[Markastone]

I have a 2018 4115 toyhauler and want to install e-track to hold down a 1,700 lb side by side. How thick is the floor so I can use the longest possible screws.

 

[LBR]

I have a 2018 4115 toyhauler and want to install e-track to hold down a 1,700 lb side by side. How thick is the floor so I can use the longest possible screws.

Remove one of your hold-downs and measure the wood thickness down to the metal cross brace.

If that doesn't tell you, then straighten a paper clip and push it down a screw hole until you feel metal threads...grab it at floor level, pull out clip and measure it.

 

[Markastone]

Remove one of your hold-downs and measure the wood thickness down to the metal cross brace.

If that doesn't tell you, then straighten a paper clip and push it down a screw hole until you feel metal threads...grab it at floor level, pull out clip and measure it.

Grest suggestions! Thank you!

 

[Dmetcalf]

Should be 3/4 in. plywood not OSB but actual plywood…

 

[Markastone]

Should be 3/4 in. plywood not OSB but actual plywood…

Thank you!