Measuring Calipers

Follow this guide to learn how the change of bore size on a master cylinder affects a four-wheel disc brake system. View the conversion chart to figure the total bore area for your brake setup.

There are two different methods to determine which spring length you need. Check out this speedy tip for help on choosing which one is best for your project.

Even the smallest car parts play a crucial role in ensuring a smooth and safe driving experience. One such component, often overlooked but of immense significance, is the wheel stud. Knowing wheel stud dimensions is crucial for compatibility and safety.

Learn how to properly measure tie rods and drag links with step-by-step directions and a diagram for reference.

If your replacing, or purchasing a new spring for a solid front axle, it's important to know where to measure from to ensure you get the right spring for your rod.

Learn how to measure wheel bolt circles with our wheel bolt pattern guide. Use this chart to make sure the rims you order match your wheel bolt pattern and fit your vehicle.

Learn how to measure pinion depth with a ring and pinion setup tool. Follow as our tech Zach rebuilds a rear differential with the help of a pinion depth tool.

There's a lot to know about how to measure wheel size and how a different size wheel might affect your car's performance. We asked the experts at Wheel Pros to walk us through the important information.

Tyler Perry clears up confusion on the difference between front and rear wheel offset.

This guide contains charts for multiple racing helmet brands to get the right fit. Learn how to properly measure your head to get the perfect helmet size.