Crowns, body lines, and convolutions give mild steel body panels greater ____.

Crowns, body lines, and convolutions significantly enhance the strength of mild steel body panels. These design features contribute to the structural integrity of the panels by providing a more rigid shape, which helps them resist deformation and absorb impacts better. The added strength from these contours means that the panels can withstand stresses and strains encountered during normal use and in the event of a collision.

While durability, flexibility, and weight are important characteristics of materials and design, in this context, the primary benefit of these geometric features is to increase strength. This ensures that the body panels can improve overall vehicle safety and performance, making them more resistant to damage during impacts.