Check your seal on that fuel cap. Mine was loose and eventually fell off. I contacted them and they said they had a bad batch of seals with incorrect ID. They sent me another seal in a few days.Along with recent 50cal antenna and bulletpoint phone holder mods, I just added these as well. DEM diesel locking gas and def caps (amazing quality), sport pedals, cargo net, and 20% front tint. Next up, WellVisors vent visors, tonneau cover (not sure which one yet), and maybe wrap.