Cars 101

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how to read tire sizes

How To Read Tire Sizes

By Chris Teague / Updated Jun 21, 2023

Here’s How Long Brakes Last

Here’s How Long Brakes Last

By Lewin Day / Updated Jun 5, 2023

How To Plug a Leaky Tire

How To Plug a Leaky Tire

By Robert Bacon / Updated May 18, 2023

Challenger Demon 170

Here’s What VHT Actually Is

By Hank O'Hop / Updated Mar 20, 2023

2002 B5 Audi S4 engine

What Is Boost Leak?

By Peter Nelson / Updated Mar 20, 2023

what are torque sticks

What Are Torque Sticks?

By Peter Nelson / Updated Mar 6, 2023

What Is DEF?

What Is DEF?

By Chris Rosales / Updated Mar 1, 2023

How to Rotate Tires

How to Rotate Tires

By Peter Nelson / Updated Feb 15, 2023

How to Jump-Start a Car

How to Jump-Start a Car

By Jonathon Klein / Updated Feb 6, 2023

wheel balancing tires

What is Wheel Balancing?

By Peter Nelson / Updated Feb 6, 2023

SFI Foundation club racing in action

What is the SFI Foundation?

By Peter Nelson / Updated Feb 3, 2023

brake booster mopar dodge charger

What is a Brake Booster?

By Peter Nelson / Updated Jan 27, 2023

dtla los angeles traffic zipper maneuver

What is the Zipper Maneuver?

By Peter Nelson / Updated Jan 23, 2023