Q: What’s the bumper made of and how thick is the steel?

It’s A36 steel, picked because it takes hard impacts and still welds cleanly for straightforward repairs. Thickness varies through the bumper to balance strength and weight: structural and load-bearing areas use up to 1/4-inch steel, while exposed panels use thinner gauge steel to cut mass. Chassis mounting points feature machined components up to 1/2-inch thick for secure attachment. The finish is a satin black powdercoat over zinc primer for corrosion protection.