Modified car culture is a unique car sub-culture that emerged in the early 20th century. It has evolved through multiple regions and eras and has now become a worldwide phenomenon. Here’s an overview of the rise and evolution of hot rod culture:

1. Early Modified Car Culture: - Early 20th Century: The origins of modified car culture can be traced back to the early era of automobiles, when people began to make some basic modifications to their cars, such as increasing horsepower, improving suspension systems, etc.

- 1930s: Automobile manufacturers began to produce some high-performance models, which provided more opportunities for modification, as people could make various modifications on these cars to improve performance and appearance.

2. Modification boom in the mid-20th century:

- 1950s: This period saw the peak of tuning culture, as people began modifying cars into faster, cooler models and competing in street races.

3. The evolution of car modification in different regions:

- United States: The United States has always been an important home for car modification culture, with a variety of different modification styles flourishing in the United States, from hot rods to lowriders, lowrider golf carts, and truck modifications.

- Japan: Japan's modified car culture rose rapidly in the 1980s, and is especially famous for street racing, drifting, and VIP-style modifications.

- Europe: Europe's modification culture also has its unique features, such as Germany's Tuning culture and Britain's custom racing tradition.

4. Development in the 21st century:

- Digital era: With the development of computer technology, car modification has become more digital. People can use electronic control units to adjust engine performance. At the same time, 3D printing technology also provides new possibilities for manufacturing customized parts.

- Sustainability: Some hot rod enthusiasts are beginning to pay attention to sustainability and are exploring the use of alternative energy sources, ways to reduce carbon emissions, and recycling and reusing parts.

5. Globalization and the Internet:

- The Internet enables modding enthusiasts to share ideas, tutorials, and experiences, accelerating the spread and exchange of culture.

- Globalization has caused the modding cultures of different regions to influence each other, creating more diverse modding styles.

In short, modified car culture is a diverse and creative car sub-culture that continues to evolve in different regions and eras, reflecting people's passion for cars, creativity, and pursuit of personalization.

Whether modified into hot rods, drift racers, or electric cars, the culture has left a mark on the automotive world and will continue to evolve with technological and social changes.