Leading global tiremaker, Hankook Tire, has been keeping its pulse on Americans' driving behaviors since 2014. Now in its 10^th year, the Hankook Tire Gauge Index is the longest-running consumer survey conducted by a tire manufacturer. In the latest edition, Hankook Tire is reflecting on the decade of data, revealing key trends around Americans' hybrid and electric vehicle (EV) ownership, perceptions of car technology, approach to vehicle maintenance and driving behavior. Hankook Tire leverages these insights to shape new innovations in EV products and advance tire technology to meet the evolving needs of today's drivers, underscoring its market leadership.

Electric Vehicles Gain Traction

In recent years, Americans' attitudes toward hybrid and EVs have shifted amid increased consumer interest and changing priorities. Hankook found a moderate rise in EV adoption and evolving factors influencing consumer choices.

In its latest Gauge Index, Hankook reports that 20% of consumers plan to buy or lease an EV within the next year, a significant increase from only 8% who said the same in 2022.
Millennials are leading the charge toward hybrid and EV ownership, with 36% considering a purchase in the future, followed closely by Gen X at 35% and Gen Z at 32%.
While gas savings remained the most appealing benefit of hybrid and EVs over the years, the amount of consumers who cite this consideration has declined—from a high of 58% in 2022 to 36% in 2024. This suggests that although fuel cost savings still motivate consumers, its weight in decision-making may be leveling out as other factors, such as environmental impact (18%) and technology (10%) are also appealing.
As electric vehicles have evolved, questions about their performance remain, especially in adverse weather conditions: only slightly more than one-third (35%) of respondents this year said that EVs perform better than gas-engine vehicles. A significant 45% felt that EVs handled neither better nor worse than gas-powered vehicles.

Americans' Driving Behavior Shifts Gears

The last decade brought significant changes to the American driving experience, largely due to the integration of advanced car technologies such as lane-keeping assist, adaptive cruise control, and parking sensors. These innovations have not only influenced how drivers interact with their vehicles but also shape their attitudes and behaviors on the road. While many drivers report feeling safer due to these technologies, the impact on driving habits varies.

While three in 10 respondents believe that car technology helps them feel safer, they also say it doesn't necessarily alter their driving habits, raising questions about how these technologies are actually being utilized. For some, the added safety features may provide reassurance without prompting noticeable changes in behavior on the road. In fact, one in 10 drivers finds these technologies distracting.
However, 21% of respondents noted that car technology makes them more cautious overall, with women (26%) slightly more likely than men (17%) to report that car technology helps them be more cautious drivers.
In 2024, the way Americans perceive their driving personalities has shifted compared to a decade earlier: this year, 57% of drivers see themselves as "thoughtful, responsible, and obedient," down from 65% in 2014.
- Meanwhile, those who admitted to occasionally losing their temper rose slightly, reaching 26% compared to 23% in 2014.
- More than half (53%) of drivers in 2024 cited other drivers' behaviors as the main trigger for road rage, followed by heavy traffic at 33%.
- About one-quarter (22%) claim they remain generally tolerant regardless of the situation.
- When examining generational differences in consumer attitudes towards dealing with poor road conditions in 2024, Gen Z (26%) drivers are most likely to get angry behind the wheel and drive more aggressively, followed by Millennials (22%), Gen X (20%), and Boomers (13%).

Americans Take Charge of Car Maintenance

Over the past decade, Americans have demonstrated a significant increase in their confidence regarding basic car maintenance tasks. This growing confidence, however, coexists with a continued reliance on professionals, reflecting the evolving landscape of vehicle care.

When it comes to maintaining our vehicles ourselves, confidence has increased. Hankook found 65% of drivers today feel confident changing a tire, up from 52% in 2015, and 49% are comfortable changing brake fluid, compared to 35% in 2015. Other tasks have seen similar confidence boosts, such as:
- Locating/replacing the air filter: 61% in 2024 versus 53% in 2015
- Replacing a car battery: 64% in 2024 versus 51% in 2015
- Changing oil: 58% in 2024 versus 45% in 2015
- Changing a spark plug: 50% in 2024 versus 39% in 2015

Despite drivers' growing confidence, 45% of Americans in the latest Hankook Gauge Index survey said they rely more on professionals to handle basic maintenance due to the increase of technology in cars today.

In the past two years alone, Americans have become more willing to invest in vehicle maintenance: In 2024, Americans showed a greater willingness to invest in vehicle maintenance, with 54% prioritizing spending on tires (up from 39% in 2022) and 51% on under-the-hood parts (up from 33% in 2022).
- Additionally, there were significant jumps in other areas: willingness to invest in cosmetic upgrades rose to 18% (up from 4% in 2022), air conditioning or heating climbed to 39% (previously 10%), and investment in stereo equipment increased to 24% (up from 5%).

"The Hankook Gauge Index has been a trusted source for understanding the remarkable evolution in driver attitudes and behaviors over the past decade," said Brooklyn Emery, Brand Communications Manager of Hankook Tire America Corp. "This consistent insight allows us to anticipate the impact of changes in electric vehicle and automotive technology, reinforcing our commitment to delivering innovative tire solutions – like our iON line, which has been designed specifically for EVs – that prioritize safety and performance. We're dedicated to ensuring that all drivers feel confident and secure on the road, no matter how their driving experiences may change."

The Hankook Gauge Index is a survey of Americans' attitudes and opinions about driving. The latest survey conducted September 27 through October 4 polled 1,197 randomly selected Americans age 18 and older.

About Hankook Tire America Corp.

Hankook Tire America Corp. is a growing leader in the U.S. tire market, leveraging investments in technology, manufacturing and marketing to deliver high-quality, reliable products that are safer for consumers and the environment. Headquartered in Nashville, Tenn., Hankook Tire America Corp. markets and distributes a complete line of high-performance and ultra-high-performance passenger tires, light truck and SUV tires as well as medium truck and bus tires in the United States. Hankook Tire America Corp. is a subsidiary of Hankook Tire & Technology Co., Ltd., a Forbes Global 2000 company headquartered in Seoul, Korea.

Tagged: The Hankook Gauge Index

Hankook Tire Gauge Index Highlights Shifts in Attitudes Toward Electric Vehicles, Car Technology, and Maintenance