A flat tyre becomes dangerous when the driver stops in live traffic or continues driving until the tyre and wheel are destroyed. Reduce speed smoothly, avoid sudden steering and stop on firm, level ground as far from moving traffic as possible.
Switch on hazard lights, apply the parking brake and move passengers away from traffic. Position a warning triangle at a useful distance permitted by conditions and current guidance. Never crawl under a vehicle supported only by a jack.
Make the location safe
Switch on hazard lights, apply the parking brake and move passengers away from traffic. Position a warning triangle at a useful distance permitted by conditions and current guidance. Never crawl under a vehicle supported only by a jack.
Inspect before using tools
Look for sidewall cuts, a collapsed tyre, damaged wheel or obvious object. If the road shoulder is soft, sloped, dark or exposed to fast traffic, call assistance rather than attempting a change. Safety is more important than saving time.
Changing to the spare tyre
Follow the owner’s manual for the jack point, wheel-nut sequence and spare-tyre limitations. Loosen nuts only as directed, keep hands and feet clear, and tighten correctly after lowering. A temporary spare may have speed and distance restrictions.
When an inflator helps
An inflator can restore pressure after a minor slow leak long enough to reach professional help, provided the tyre still holds air and the manufacturer permits it. It cannot make a torn sidewall, damaged bead or badly punctured tyre safe.
When not to keep driving
Stop if the vehicle pulls strongly, vibrates, the wheel is damaged, the tyre will not hold pressure or the spare is unsafe. Driving on a flat can damage the wheel, affect control and increase repair costs. Arrange recovery when conditions are uncertain.
After the roadside event
Have the damaged tyre inspected from the inside by a qualified tyre professional. Recheck wheel-nut torque according to manufacturer guidance and restore the spare, jack and warning equipment so the car is ready for the next journey.
This guide provides general buying and safety information, not vehicle-specific technical or legal advice. Manufacturer instructions and current official Nigerian requirements take priority.
