| Hydraulic | |
| Engine | |
| Exhaust | |
| Damper |
| By alternating the items checked during each inspection | |
| The same way every time | |
| In a variety of ways to make sure that nothing is missed | |
| Only by a qualified mechanic |
| Are appropriate only in rainy and snowy conditions | |
| Increase fuel efficiency during highway driving | |
| Increase break wear | |
| Can cause drive wheels to skid when they have poor traction |