LOCKABLE HEADACHE RACK/DEFSCR/MACKSTRONG Legendary Mack known for its strenght and durabilityunder extreme conditions comes with fresh PM service andfederal DOT inspection, backed by an industry leading90 day/25,000 mile free Arrow limited warranty good at anyshop of your choice throughout US and Canada! Well equippedwith a headache rack with lockable storage compartments, airdrop suspension, differential locks, air slide fifth wheel,trailer brake lever to straighten out the trailer if in ajack knife situation, dual hood mounted spot mirrors andDEF/SCR engine known for more power and reliability comparedto the older DPF only engines. Come test drive the trucktoday! (Ten speed Eaton Fuller manual transmission).