The M-1450 wagon features 5^th wheel steering with a 2" diameter king pin, 6-bolt hubs, 15 x 10 wheels, a fixed or adjustable track (from 60" to 80"), two safety chains, 4 x 6 axles, 2" diameter type 1144 spindle shaft, a 3" diameter structural tubing reach pole, and a rear hitch. Options include: brakes, lights, extra axle clearance, extension tongue, cushion tongue, wider tracking, rubber torsion axles, rocking front bolster, and several wheel/tire combinations.