2005 Utility Reefer Traile 53 x 102 sliding tandems with air retract pins /air through axles functions but bypassed due to hose availabilty issues on the road and never replaced them Carrier advance Ulta Unit switch hrs 46300 engine hrs 23712 unit is reliable interior scuffed but very servicible has been running and no rejection issues good starter trailer and reefer demand is strong Too many trailers not enough drivers