When using a weight-distributing hitch, the hitch mustbe adjusted so that the distance (A) remains thesame both before and after coupling the trailer to thetow vehicle.If you’ll be pulling a trailer that, when loaded, will weighmore than 5,000 lbs (2 270 kg) be sure to use aproperly mounted weight-distributing hitch and swaycontrol of the proper size. This equipment is veryimportant for proper vehicle loading and good handlingwhen driving. You should always use a sway controlif your trailer will weigh more than these limits. You canask a hitch dealer about sway controls.Safety ChainsYou should always attach chains between your vehicleand your trailer. Cross the safety chains under thetongue of the trailer to help prevent the tongue fromcontacting the road if it becomes separated fromthe hitch. Always leave just enough slack so you canturn with your rig. Never allow safety chains to drag onthe ground.Trailer BrakesIf your trailer weighs more than 2,000 lbs (900 kg)loaded, then it needs its own brakes — and they mustbe adequate. Be sure to read and follow the instructionsfor the trailer brakes so you’ll be able to install, adjustand maintain them properly.Since your vehicle is equipped with StabiliTrak®, yourtrailer brake system cannot tap into the vehicle’shydraulic brake system.4-61
