What grabs attention? What towers over cars and serves as the perfectly powerful and dominating advertising billboard? That's right - the diesel truck does. Each year, SEMA stands as the mecca of 8-lugged diesel trucks. It's the only gathering that is large enough to completely swallow trucks that are huge and towering on their own. Wednesday's exploration of the Central Hall brought tons of power goodies and complementing trucks that we'd love to get behind the wheels of. Enjoy!