Maintenance & Repair

The three-month rule outlived the oil it was written for, and following it wastes money without extending engine life.

Thickness, noise and pedal feel each tell you something different, and only one of them is a genuine emergency.

Steady and flashing are two different problems. One is a scheduling question, the other means stop.

Tread depth is the obvious measure. Age and wear pattern tell you things tread depth cannot.

The signals that matter are mostly about process, not price.

Typical service intervals, and the ones people most often let slide.