@Pbeitz, I have a V1 that was originally on a 3rd gen Tacoma, then a Colorado, and most recently a 2nd gen Tacoma. On the move from the Colorado to the 2nd gen Tacoma I had to replace the seal at the tailgate with the taller one that’s is available on the GFC website but no other modifications were needed.
Depending on what the original owner has for the mounts, you may need to order the proper ones to go from the Colorado to the Tacoma as well.
