Tire Size
Tire size explained: what each number on the sidewall means, section width, aspect ratio, rim diameter, load index and speed rating, and how to match your car.
Brake Pads & Fluid
Brake pads and fluid explained: checking and measuring pads, choosing compounds, judging rotors, plus brake fluid types, change…
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Brake System
The brake system explained: drums and calipers, brake dust, parking brakes, brake lights and pedals, each stating how…
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Tire Pressure
Tire pressure and TPMS explained: what the service tire monitor warning means, how TPMS works, why it flashes,…
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Spare Tires
Spare tires explained: donut vs full-size driving and speed limits, flat tire response, tire plugs and patches, and…
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Tire Care
Tire care explained: reading tire size numbers, rotation by drivetrain, tread depth gauges, and wear and sidewall damage,…
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Engine Light
The check engine light explained: how to reset it, why it came on, flashing vs solid, and related…
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