-- D/S escape door in front of fender -- Two 3.5K spring axles (7000lb GVWR) -- Rear ramp door with transition flap -- 6" additional height (79" interior) -- Upgraded 16" on-center crossmembers -- Electric brakes on both axles & EZ-lube hubs -- Side flow-thru venting system -- DOT compliant LED exterior lights -- Automotive undercoating -- 24" tall front stone-guard -- D-ring tiedowns recessed in floor