My name is Kevin Davis from Bloomington Indiana. USA.
Me and my dad (Tom Davis) both drive this truck.
What I have is a full Docol Tube R8 cage. Tubes are purchased from AED Motorsport Products in late 2014 early 2015.. the truck has set many (5) NATIONAL RECORDS in the MRA RENEGADE class.. and has win the National Championship two years in a row...
It is easier and more user friendly then Chromoly, would go threw 4-5 holesaws with Chromoly and I still using the one we bought for Docol Tube R8.