Underbed tool box w/ 395s

[FDNY129]

Hello all,
I'm looking for anyone who has mounted a "under bed" toolbox in the pioneer tool rack position. Specifically, I'm looking for someone who has done this AND is running bigger tires like the 395s.
I have a good deal on a toolbox, but am also installing 395s this month. I don't know how much clearance I will have after the new tires are on.
I'd like to buy the box now, and hold onto it for a few weeks, but not if it won't fit. The box is 24Wx18Hx18D.
Any ideas? Pictures are always helpful. Thanks!

 

[UpstateNYer]

That will fit, the spare is 40" in diameter and it will clear. I will measure for you tonight to double check though.

 

[FDNY129]

That would be great if you have a chance to measure. Let me know how big that gap is end to end, with a few "safe" inches for tire clearance.

 

[gimpyrobb]

http://www.steelsoldiers.com/deuce-modification-hot-rodding/40840-extra-storage.html

 

[UpstateNYer]

From the front edge of the bed where the pioneer rack is attached to the mudflap is 29". The mudflap is approx 16" tall and at the botton still has a good 1.5" to 2" until the tire. So I would say as long as you are flush or just past the front edge of the bed, you will have plenty of room.