Bridgestone

Bridgestone was founded in 1931 by Shojiro Ishibashi in Kurume, Fukuoka, Japan. The company name is a direct translation of the founder's surname: 'ishi' means stone and 'hashi' (or 'bashi' in the compound) means bridge. Ishibashi started with a small operation producing tires and rubber goods for the Japanese domestic market during a period when the country's automotive industry was just beginning to develop. The early years were defined by a disciplined focus on manufacturing quality that became central to the company's identity going forward.

The 1988 acquisition of Firestone was the move that made Bridgestone a global company. Firestone had been one of the most recognized tire brands in the United States since the early 20th century, and the deal gave Bridgestone immediate scale in the North American market. Around the same period, Bridgestone was developing the Blizzak winter tire using Multi-Cell compound technology, a formula containing microscopic pores and bite particles that grip ice by absorbing the thin water film on frozen surfaces. Blizzak became the benchmark for studless winter performance, a reputation it still holds.

Bridgestone entered Formula 1 as a tire supplier in 1997, initially competing against Goodyear and later battling Michelin in a fierce tire war from 2001 to 2006, before becoming the sole F1 supplier from 2007 through 2010. During those years the brand supplied tires through some of the most competitive seasons in the sport's history, working with Ferrari, McLaren, and Williams on compounds that had to perform across wildly different track temperatures and conditions. The Potenza consumer line became the direct connection between that F1 knowledge and the street.

Today Bridgestone operates as one of the world's largest tire manufacturers. The Potenza RE-71RS has become a staple in autocross and grassroots time attack events, often the tire to beat at SCCA Solo competitions. The Blizzak WS90 remains the winter tire others measure themselves against. Bridgestone also continues supplying MotoGP, keeping the motorsport development cycle active while the Turanza touring line covers drivers who want premium quality without the performance focus.