Ua raws li tus qauv txheej txheem rau xaim lub tsheb sib txuas yog qhov tseem ceeb rau kev nyab xeeb ntawm koj lub tsheb thaum thauj khoom.

Txuas cov xov hlau tsis yog xim yuav ua rau tsis sib haumtaillight ua haujlwmthiab tsis meej pem ntawm txoj kev.

Siv qhov no4-pin trailer thaiv kabDaim duab qhia kom xaim koj 4-xaim trailer ntsaws.