Cov tub rog lub tsheb yog txhua yam ntawm cov tub rog tiv thaiv lossis lub log tsheb tub rog nrog kev tiv thaiv cov cuab yeej tiv thaiv, thiab yog cov lus siv dav dav rau cov tub rog muaj tub rog lossis tub ceev xwm. Cov tso tsheb hlau luam kuj tseem yog ib hom kev sib tw uas tiv thaiv cov tub rog lub tsheb, tab sis lawv feem ntau tau cais rau kev sib tua. Cov tsheb muaj hlau siv feem ntau xa mus rau cov tsheb nrog kev tiv thaiv tsis muaj zog thiab tua hluav taws ntau dua li tso tsheb hlau luam.
Cov tsheb armored yog tus cwj pwm los ntawm qhov siab hla kev tiv thaiv kev tiv thaiv, kev tiv thaiv thiab lub dab. Lawv muab faib ua ob hom: hom kab thiab log hom. Lawv feem ntau nruab nrog ib lossis ob qho me me thiab nruab nrab caliber rab phom me thiab ob peb lub tshuab rab phom. Qee tus kuj tau nruab nrog tiv thaiv hauv cov tub rog tua. Cov qauv yog tsim los ntawm cov tub rog lub cev lub cev, riam phom system, cog fais fab, thiab lwm yam.