Check your local track rules but I am guessing at your desired goal for times I don’t think you will need a roll bar. A lot of guys race whatever they have and you can see all manner of trucks at the track. Always be thinking when building your “race” rig, what are the requirements for the next class. And purchase your safety harness absolutely last, as they expire. Translated you buy them now perhaps by the time you get truck ready for track they are expired. Have a complete a thorough knowledge of the rules for the class you want to race in before you start your build. Cruise the racers forum on here as there is a wealth of racing knowledge on here. And have a blast!
