discovery endeavor 6x12ft aluminum enclosed trailer with a 3500# axle alumi-tec exterior and blackout trim package. blackout trim package .080" alumi-tec exterior upgrade all aluminum tube frame construction aluminum tube wall posts 16” o/c aluminum tube roof bows 24” o/c aluminum i-beam crossmembers 24” o/c 3500# idler/spring axle st205/75r15 radial tires on aluminum wheels 2” coupler 24” wedge color matched rear corners 3” top and bottom trim riveted atp aluminum fenders flo-thru vents framed for roof vent one piece aluminum roof 24” stoneguard 3/4” drymax flooring 9mm white walls 32” side door w/stepwell rv latch and barlock rear ramp door zinc coated door hardware aluminum door hold backs led tail lights & bullet marker lights 2 12v led dome lights w/switch 4 d-rings stabilizer jacks d.o.t. / c.s.a. approved safety equipment 3 year structural warranty 1 year limited warranty upgraded feature