Practice Test LATEST 2026/2027
ACTUAL EXAM QUESTIONS WITH
CORRECT ANSWERS 100% VERIFIED
GRADED A+
1. Whatmismthemmaximummheightmallowedmformanymvehiclemoutsidemcommercialmzonesmonmde
signatedmhighways?m-mCORRECTmANSWERm14mft
2. Insidemamcommercialmzone,mwhat'smthemmaximummvehiclemheightmallowed?m-
mCORRECTmANSWERm15mft
3. What'smthemmaximummheightmlimitmonmallmothermhighwaysm(outsidemdesignatedmones)?m-
mCORRECTmANSWERm13½mft
4. What'smthemmaximummvehiclemwidth?m-mCORRECTmANSWERm8½mft
5. Amcommercialmzonemexistsminmcitiesmwithmpopulationsmofmatmleast:m-
mCORRECTmANSWERm75,000
6. Howmfarmdoesmthembasemcommercialmzonemextendmbeyondmcitymlimits?m(plusmbonus)m-
mCORRECTmANSWERm1mmilem+mperm50,000mresidents
7. Maximummlengthmofmamsinglemvehicle?m-mCORRECTmANSWERm45mft
8. Maxmlengthmofmtruck-tractorm+msemi-trailermonminterstates?m-mCORRECTmANSWERm53mft
, 9. Withoutmampermit,mthemloadmextensionmmaymexceedmthemlegalmlengthmbym-
mCORRECTmANSWERm3mftmfront,m4mftmrear
10. Maximummgrossmweightmallowedmonminterstatesmandmdesignatedmhighwaysm(standardmcon
fig)?m-mCORRECTmANSWERm80,000mlb
11. Whatmemergencymitemsmmustmbemcarriedmifmthemcommercialmvehiclemexceedsm12,000mlb?m
-mCORRECTmANSWERmOnem5mB:mCmfiremextinguisher,msparemfuses,mandmwarningmsignals
12. Whichmvehiclesmaremexemptmfrommemergencymequipmentmrequirements?
A) Thosem≤m12,000mlbmB)mThosem≤m42,000mlbmwithm"F"mplatemC)mSolidmwastemhaulersm≤
m60,000mlbmD)mAllmofmthemabovem-
mCORRECTmANSWERmAllmofmthemabovemcategoriesmaremexempt
13. Whatminformationmmustmbemdisplayedmonmcommercialmvehiclesmoverm36,000mlb?m-
mCORRECTmANSWERmOwnermname,moperatingmaddress,mUSDOTmnumbermwith/m'MO',mand
m"Local"mformlocalmcarriers
14. Howmfarmbehindmshouldmamcommercialmvehiclemfollowmanother?m-
mCORRECTmANSWERm1msecondmperm10mft,mandmatmleastm300mftmbehindminmtransit
15. Wheremmustmyoumstopmifmtransportingmhazardousmcargomormpassengersmatmrailroadmcrossi
ngs?m-mCORRECTmANSWERmWithinm15-50mftmbeforemthemtracks
16. Yourmloadmmustmbemsecured;mwhatmhasmallowedmformoverhang?m-
mCORRECTmANSWERm3mftmfront,m4mftmrearmallowable
17. What'smthemtopmheightmformvehiclesminmnon-
commercialmzonesmonmdesignatedmhighwaysm(+10mmi)?m-mCORRECTmANSWERm14mft