One of the primary topics of conversation within the pages of Four Wheeler, as well out on the Internet and amongst wheeling enthusiasts, is suspension. Suspension is one of the most important aspects ...

Coilover shock absorbers are one of the most common forms of suspension on our kind of cars, whether used on Mustang II-based independent front suspensions, IRS systems, or in conjunction with ...

Air suspension offers better ride quality and absorbs bumps in the road better than standard suspensions. But is it the best option long term?

You can’t please all of the people all of the time, and when it comes to vehicular suspension this old adage certainly rings true. Inevitably manufacturer’s set ups are a compromise and for every ...

What Is An Air Suspension? How Do Air Suspension Systems Work? How does ride height affect spring rate? From a mechanical standpoint, you would want higher spring rates as the vehicle is lowered to ...

Taking your vintage Mustang to the next level and making it a capable, road hugging machine that can stay with the pack on the street or track and have braking that inspires confidence and not a ...

Bret Voelkel is a multifaceted guy. An entrepreneur and astute businessman by nature he's also a hard-core hot rodder who always liked cars that were low and fast, qualities that could be found in air ...