I am fairly new here and trying to find some info that I think someone here might be able to help me with. I have a chance to pick up a Frontier OEM tool box (super cheap) with the utili track hardware. My 2010 Pro 4x Titan has the utili track in it already. The box (only) measures 56" across but I have no idea what the width with the track hardware for the box is. Can anyone tell me if the bed width of the Titan Utili trak is the same as the frontier. I could add a spacer block (to the box if necessary) to make up the difference if needed. Thanks for any input.