I have over 18 years experience With COMMERICAL VEHICLES RANGING From Hauling corn and beans At 16 after I got my license, and from there on, I've got 15 plus years oversize and wideload hauling using a 50 ton tri AXLE detachable LOWBOY with and without self contained THEY ARE THE MOST DURABLE AND HAVIN THAT THIRD AXLE IS A BIG HELP WHEN STOPPIN WHILE HEAVY,, I HIGHLY RECOMMEND THE TRI AXLE 50 TON OR HEAVIER DETACHABLE LOWBOY PREFERABLY WET KIT REQUIRED MORE OF A REASSURANCE ITS NOT GOING TO GIVE OUT IF THE PONY MOTOR DIES OR SOMETHING HAPPENS ITS SAFER IN MY OPINION WILL AXLE BE A FAN