82x16 5ton solid steel high side tandem axle by sure-trac n fold-flat hd ramp gate with handle n spring-assist ramp gate n self-retained gate pins n zinc-plated setback jack n sealed led lights n protected wiring n gel-filled electrical connectors n pressure-treated 2 x 6 decking n 2-5200 axles w /easy-lube hubs n brakes all 4 n 15