Liiska hubinta
1. Tyres
- Cadaadis: hubi ayadoo yaraan mart bilood (tiraab miski-cap-ka). Cadaadis gaaban = grip dhaaf ah + isticmaal gaas badan
- Jirdhidda dhaafka: summer 1.6 mm ugu yaraan, winter 3 mm ugu yaraan. Isticmaal imtibaarad coin ama sharaxinta gacmood
- Dhaawac: bulges, cracks, copper iska soo baxda → badal si degdeg ah
- Afar qof oo is-midig: kuma dhejin tyres studded iyo friction

