FLORIDA CDL COMBINATION VEHICLES ALL EXAMS
QUESTIONS WITH CORRECT ANSWERS 2025
ToMbackMaMtrailer,MwhatMshouldMyouMdo?M-MCORRECTMANSWER-DoMallMofMtheMabove
WhichMofMtheMfollowingMisMmostMlikelyMtoMrollMover?M-MCORRECTMANSWER-
TheMrearMtrailerMofMaMtriple
ToMstraightenMoutMaMjackknifingMtrailer,MshouldMyouMapplyMtheMtrailerMhandMbrake?M-
MCORRECTMANSWER-
No,MbecauseMtheMbrakesMonMtheMtrailerMwheelsMcausedMtheMskidMtoMbeginMwith
WhatMdoesMtheMtrailerMairMsupplyMcontrolMdo?M-MCORRECTMANSWER-
ByMpushingMitMin,MyouMsupplyMtheMtrailerMwithMair.
WhichMofMtheMfollowingMtypesMofMvehiclesMareMmoreMlikelyMtoMgetMstuckMatMaMraisedMrailroadMcro
ssing?M-MCORRECTMANSWER-AllMofMtheMabove
WhenMyouMcheckMtheMlowerMfifthMwheelMduringMtheMcouplingMprocess,MyouMdoMNOTMneedMtoMm
akeMsureM-MCORRECTMANSWER-thatMtheMshutMofMvalvesMareMcompletelyMclosed.
DuringMaMwalk-
aroundMinspectionMofMaMcombinationMvehicle,MyouMshouldMcheckMtoMmakeMsureMthatM-
MCORRECTMANSWER-allMofMtheMaboveMareMtrue.
WhatMisMtheMfirstMstepMinMcouplingMaMtractorMsemi-trailer?M-MCORRECTMANSWER-
InspectMtheMfifthMwheel.
WhichMofMtheMfollowingMisMNOTMpartMofMcheckingMthatMairMisMflowingMtoMallMtrailers?M-
MCORRECTMANSWER-PressingMtheMpedalMseveralMtimesMtoMlowerMtheMairMpressure
, WhileMuncoupling,MwhatMshouldMyouMdoMAFTERMyouMunlockMtheMfifthMwheel?M-
MCORRECTMANSWER-PullMtheMtractorMforwardMsoMthatMifMisMpartiallyMclearMofMtheMtrailer
WhatMisMtheMdefinitionMofM"off-tracking?"M-MCORRECTMANSWER-
HowMtheMrearMwheelsMfollowMaMdifferentMpathMfromMtheMfrontMwheelsMinMaMturn
WhichMofMtheMfollowingMcontrolMtheMairMserviceMline?M-MCORRECTMANSWER-
BothMtheMtrailerMandMtheMfootMbrake
WhatMisMtheMbestMwayMtoMtestMtheMtrailerMserviceMbrakes?M-MCORRECTMANSWER-
PullMforwardMveryMslowly,MthenMapplyMtheMtrailerMbrakesMwithMyourMhandMcontrol
WhereMwouldMyouMfindMtheMshut-offMvalves?M-MCORRECTMANSWER-InMtheMrearMofMtheMtrailer
IfMyouMtryMtoMcoupleMwhenMtheMtrailerMisMtooMhigh,M-MCORRECTMANSWER-
ItMmayMnotMcoupleMproperly
ToMdrive,MhowMhighMdoMyouMneedMtoMraiseMtheMlandingMgear?M-MCORRECTMANSWER-
AllMtheMwayMup
IfMyouMuseMtheMtrailerMhandMvalveMwhileMdriving,M-MCORRECTMANSWER-TheMtrailerMmightMskid
WhichMofMtheMfollowingMisMNOTMpartMofMinspectingMtheMcoupling?M-MCORRECTMANSWER-
DrivingMaMfewMfeetMtoMtestMtheMcoupling
WhichMofMtheMfollowingMisMNOTMaMwayMtoMtellMifMyourMtrailerMisMequippedMwithManMantilockMbraki
ngMsystemM(ABS)?M-MCORRECTMANSWER-
CheckMifMtheMletterM"ABS"MareMpaintedMonMtheMleftMsideMofMtheMtrailer
QUESTIONS WITH CORRECT ANSWERS 2025
ToMbackMaMtrailer,MwhatMshouldMyouMdo?M-MCORRECTMANSWER-DoMallMofMtheMabove
WhichMofMtheMfollowingMisMmostMlikelyMtoMrollMover?M-MCORRECTMANSWER-
TheMrearMtrailerMofMaMtriple
ToMstraightenMoutMaMjackknifingMtrailer,MshouldMyouMapplyMtheMtrailerMhandMbrake?M-
MCORRECTMANSWER-
No,MbecauseMtheMbrakesMonMtheMtrailerMwheelsMcausedMtheMskidMtoMbeginMwith
WhatMdoesMtheMtrailerMairMsupplyMcontrolMdo?M-MCORRECTMANSWER-
ByMpushingMitMin,MyouMsupplyMtheMtrailerMwithMair.
WhichMofMtheMfollowingMtypesMofMvehiclesMareMmoreMlikelyMtoMgetMstuckMatMaMraisedMrailroadMcro
ssing?M-MCORRECTMANSWER-AllMofMtheMabove
WhenMyouMcheckMtheMlowerMfifthMwheelMduringMtheMcouplingMprocess,MyouMdoMNOTMneedMtoMm
akeMsureM-MCORRECTMANSWER-thatMtheMshutMofMvalvesMareMcompletelyMclosed.
DuringMaMwalk-
aroundMinspectionMofMaMcombinationMvehicle,MyouMshouldMcheckMtoMmakeMsureMthatM-
MCORRECTMANSWER-allMofMtheMaboveMareMtrue.
WhatMisMtheMfirstMstepMinMcouplingMaMtractorMsemi-trailer?M-MCORRECTMANSWER-
InspectMtheMfifthMwheel.
WhichMofMtheMfollowingMisMNOTMpartMofMcheckingMthatMairMisMflowingMtoMallMtrailers?M-
MCORRECTMANSWER-PressingMtheMpedalMseveralMtimesMtoMlowerMtheMairMpressure
, WhileMuncoupling,MwhatMshouldMyouMdoMAFTERMyouMunlockMtheMfifthMwheel?M-
MCORRECTMANSWER-PullMtheMtractorMforwardMsoMthatMifMisMpartiallyMclearMofMtheMtrailer
WhatMisMtheMdefinitionMofM"off-tracking?"M-MCORRECTMANSWER-
HowMtheMrearMwheelsMfollowMaMdifferentMpathMfromMtheMfrontMwheelsMinMaMturn
WhichMofMtheMfollowingMcontrolMtheMairMserviceMline?M-MCORRECTMANSWER-
BothMtheMtrailerMandMtheMfootMbrake
WhatMisMtheMbestMwayMtoMtestMtheMtrailerMserviceMbrakes?M-MCORRECTMANSWER-
PullMforwardMveryMslowly,MthenMapplyMtheMtrailerMbrakesMwithMyourMhandMcontrol
WhereMwouldMyouMfindMtheMshut-offMvalves?M-MCORRECTMANSWER-InMtheMrearMofMtheMtrailer
IfMyouMtryMtoMcoupleMwhenMtheMtrailerMisMtooMhigh,M-MCORRECTMANSWER-
ItMmayMnotMcoupleMproperly
ToMdrive,MhowMhighMdoMyouMneedMtoMraiseMtheMlandingMgear?M-MCORRECTMANSWER-
AllMtheMwayMup
IfMyouMuseMtheMtrailerMhandMvalveMwhileMdriving,M-MCORRECTMANSWER-TheMtrailerMmightMskid
WhichMofMtheMfollowingMisMNOTMpartMofMinspectingMtheMcoupling?M-MCORRECTMANSWER-
DrivingMaMfewMfeetMtoMtestMtheMcoupling
WhichMofMtheMfollowingMisMNOTMaMwayMtoMtellMifMyourMtrailerMisMequippedMwithManMantilockMbraki
ngMsystemM(ABS)?M-MCORRECTMANSWER-
CheckMifMtheMletterM"ABS"MareMpaintedMonMtheMleftMsideMofMtheMtrailer