Its a popular Nigerian thing to “warm up” your car by leaving it idle for a while. This isn’t good as it can lead to incomplete fuel combustion, soot deposit on cylinder walls, contamination from oil, and components that can end up damaged. It’s actually very unnecessary too.
Did you know that the way you drive your car determines how long your tyres will last? New tyres are costly, take care of yours by obeying speed limits, avoiding fast starts and stops and trying not to hit the curb while street parking.