Why Is Body-on-Frame Construction Essential for the Nissan Xterra?
Body-on-frame construction is essential for the Nissan Xterra because it mounts a rigid steel cabin onto a heavy-duty ladder frame, delivering the structural flex, ground clearance, and chassis strength required for serious off-roading. Unlike unibody crossovers that combine the body and frame into a single stamped shell, a dedicated ladder-frame chassis isolates suspension forces and…