1993 GMC Suburban Owner's Manual - Page 229

8 Have the exhaustsysteminspectedforleaksandmake necessaryrepairs before starting on yourtrip. Keeptherear-mostwindowsclosed. If exhaustdoescome into yourvehiclethrough a window in the rearoranotheropening,drivewithyourfront,mainheatingor coolingsystem on and withthe fan onanyspeed.Thiswill bring fresh,outsideair into yourvehicle. Do notuse WEClR because it onlyrecirculatestheairinsideyourvehicle.See "ComfortControls" in the Index. Q 8 Duringyour trip, checkoccasionally to be surethatthe load is secure, and that thelights and any trailer brakes are still working. F'/kwvhg Distance Stayat least twice as far behind thevehicleaheadasyouwouldwhen drivingyourvehiclewithoutatrailer. This can helpyouavoidsituationsthat requireheavy braking and suddenturns. Passing You'llneedmore passing distanceupaheadwhenyou'retowingatrailer. And,becauseyou'rea good deallonger,you'll need to go much farther beyond the passed vehiclebeforeyou can return to yourlane. ackhg up Hold thebottom of thesteeringwheelwithone hand, Then, to movethe trailerleft, just moveyour hand to the left. To movethetrailer to the right, moveyour hand to theright.Alwaysbackupslowlyand, if possible,have someoneguideyou. Making Turns Do this so Whenyou're turning withatrailer,makewiderturnsthannormal. yourtrailerwheelswon'tstrikesoftshoulders,curbs,roadsigns,trees,or otherobjects.Avoidjerky or suddenmaneuvers.Signalwell in advance. 4-6 1