The wheel segment continues to be among the most robust in the automotive specialty-equipment industry, as evidenced by the dozens of wheel manufacturers that exhibited at the recent SEMA Show. Wheel builders continue to refine manufacturing techniques such as laser cutting for high-quality surface finishes and evolving designs that include deep concaves, mesh spokes and revolving caps. The following pages highlight some of the innovations from exhibitors in the Wheels & Accessories section, as seen in the 2013 SEMA Show New Products Showcase.