Lub tshuab hluav taws xob yog ib qho hluav taws xob pedal uas tuaj yeem ceev tau, muab cov kev pabcuam yooj yim rau qhov yooj yim ntawm kev nkag tau thiab tawm cov tsheb siab.
1. Txhawm rau pab txhawb cov neeg siv kom tau txais thiab tua lub tsheb, tshwj xeeb yog poj niam thiab menyuam yaus;
2. Tom qab txhim kho hluav taws xob pedal, cov qauv tag nrho tuaj yeem zoo nkauj dua thiab sib koom tes;
3. Muab piv nrog pedal tapt, nws yuav tsis txo qhov ua kom muaj lub peev xwm ntawm lub tsheb.
Siv cov qauv: Kev lag luam tsheb, cov tsheb thauj khoom, SUVs, khaws tsheb thauj khoom thiab lwm cov qauv nrog ntau dua chassis.
