Sustainability

YOKOHAMA has been recognised multiple times through inclusion in CDP's
Climate A List.
Yokohama is proud of this recognition, which reflects the company's approach to environmental transparency and climate-related disclosures.

Managing emissions

Yokohama works to address greenhouse gas emissions from its operations through compliance with applicable international commitments and national regulations, while also setting voluntary environmental targets for its operations.

Key achievements

YOKOHAMA's Zero Emissions Initiative

Since March 2006, all eight YOKOHAMA production sites in Japan have participated in the company's Zero Emissions initiative. By the end of FY2009, all sites had achieved 100% industrial waste recycling.

Waste reduction at global production sites

Production sites in the Philippines, China and Thailand have also implemented initiatives to reduce and recycle industrial waste. Yokohama’s overseas production sites continue to work toward improving resource efficiency and waste management.

Environmental progress and initiatives

Yokohama cut CO₂ emissions at its facilities by 30%

30% reduction in CO₂ emissions from facilities

Since 2005, Yokohama has reduced CO₂ emissions from its facilities by more than 30% compared with 2005 levels..
Yokohama reduced freshwater consumption by 20% over the last 5 years

20% reduction in freshwater consumption

Freshwater consumption has been reduced by 20% over the last five years through measures including water recycling and improvements in water-use efficiency.
Yokohama tyres use 25% recycled and renewable materials

Up to 25% recycled and renewable materials

Selected Yokohama tyre products incorporate recycled and renewable materials, with some products containing up to 25% recycled and renewable material content. This approach supports efforts to reduce the use of virgin materials in tyre production

Future milestones

Yokohama sustainability
01.

Product environmental initiatives

Focusing on material innovation, resource efficiency and product development as part of Yokohama's approach to environmental management.
Yokohama sustainability
02.

50% greenhouse gas reduction target

Yokohama aims to reduce total greenhouse gas emissions by 50% or more compared with 2005 levels, in line with its defined emissions reduction targets and value-chain scope.
Yokohama sustainability
03.

Efficient
water use

Yokohama is implementing initiatives across its global production sites to reduce the standard consumption unit of water intake by 1% year-on-year.
Yokohama sustainability
04.

Biodiversity conservation

Yokohama implements biodiversity conservation initiatives at production sites and in surrounding areas, with activities adapted to local environmental conditions.

The Forever Forest project

The Forever Forest initiative is Yokohama’s long-term reforestation and biodiversity programme. Launched in 2007, the initiative focuses on planting trees around Yokohama’s factories and offices worldwide, with a focus on local vegetation and surrounding areas.
Through tree planting in Yokohama’s operating regions, the project contributes to reforestation efforts, biodiversity initiatives and engagement with local communities. Yokohama aims to plant 1.5 million trees by 2030 as part of the initiative.
Yokohama sustainability
k

trees planted by 2023

+

factories & offices participating worldwide

1. M

trees aimed to plant by 2030

Reforestation and biodiversity initiatives

The Forever Forest initiative contributes to reforestation efforts, biodiversity initiatives and local community engagement around Yokohama’s operating sites.
Yokohama sustainability
 

CO₂ absorption through tree growth

Trees planted through the Forever Forest initiative absorb CO₂ as part of their natural growth process.
Yokohama sustainability
 


Biodiversity initiatives

The initiative involves creating and maintaining areas of vegetation around participating sites as part of Yokohama’s biodiversity initiatives.
Yokohama sustainability
 

Social impact

The programme provides opportunities for employees, volunteers and local communities to participate in tree-planting activities.

Decades of innovation in tyre technology

For decades, Yokohama has developed technologies focused on tyre efficiency, performance and durability. Research into rolling resistance, materials and tyre construction has supported the development of technologies designed to address energy losses while supporting driving performance characteristics.
1980s

Pioneering silica-based compounds

Yokohama began researching the use of silica in tyre compounds to support the balance between rolling resistance and wet grip. This research contributed to the development of tyre technologies designed to support fuel efficiency and performance characteristics.
1998

Launch of the DNA tyre series

Yokohama introduced the DNA tyre series in Japan in 1998. The series incorporated silica-based compound technology developed to balance fuel efficiency and wet-grip performance.
2010

BluEarth: a focus on tyre efficiency

The BluEarth series was launched in 2010 with a focus on technologies designed to balance driving performance with tyre efficiency. The range incorporates technologies developed with rolling resistance and fuel-efficiency considerations in mind.
2019

Fuel-efficient tyres

In 2019, 90.1% of Yokohama summer tyre sales in Japan came from models classified as fuel-efficient according to the applicable classification criteria.

Ultra-lightweight tyre concept

Yokohama is developing ultra-lightweight tyre concepts focused on reducing tyre weight while considering performance and durability requirements. The concept explores weight reductions of up to 50% compared with a defined conventional tyre reference.
Regular Tyre vs Ultra-Lightweight Tyre

Up to 50% weight reduction

The ultra-lightweight concept is designed to reduce tyre weight by up to 50% compared with the defined conventional tyre reference. Reducing tyre weight can contribute to lower rolling and rotational energy requirements, subject to vehicle and driving conditions.
Yokohama Advan tyre aerodynamic side-fins
A close-up of the sidewall highlighting the directional (arrows or wind tunnel effect) showing reduced air resistance

Aerodynamic side-fins

Directional fins on the inner and outer sidewalls are designed to help manage airflow around the tyre and support aerodynamic characteristics.
Yokohama tyres

Advanced tread pattern

The tread pattern is engineered to support grip and braking performance on wet and icy road surfaces.

Yokohama tyre contents

Reinforced lightweight structure

A high-strength, thinner carcass and belt structure are designed to reduce tyre weight while maintaining the required structural strength and durability.

BluEarth tyre range

BluEarth tyres incorporate technologies developed to balance driving performance, efficiency and durability. Depending on the specific product, these technologies can include rolling-resistance technologies, material innovation and construction designed to support tyre longevity.
The environmental and efficiency characteristics of BluEarth tyres vary by product. Specific performance claims should therefore be considered in relation to the individual tyre model and its applicable test or classification results.
Sustainable BlueEarth tyres by YokohamaYokohama BluEarth*Winter V906 Tyre

BluEarth at heart

The Earth is meant to be blue, and we want to keep it blue. Through focused action, taking one step at a time, we are working toward a cleaner and safer future for all.

BluEarth technology: a focus on tyre efficiency

BluEarth technology incorporates materials, compounds and tyre designs developed to support efficiency while maintaining performance and durability.
Reduced rolling resistance in Yokohama tyres

Rolling resistance technologies

Selected BluEarth tyres feature tread designs and rubber compounds developed with rolling resistance considerations in mind. Rolling resistance is one of several factors that can influence the energy required to move a vehicle and may contribute to fuel-efficiency characteristics, depending on vehicle type, driving conditions and other factors.
Yokohama chooses eco-friendly materials for tyres

Recycled and renewable materials

Selected BluEarth tyres incorporate recycled and renewable materials as part of Yokohama’s approach to reducing the use of virgin resources in tyre production. The proportion and type of recycled or renewable materials vary by product.
Yokohama tyres are sustainable

Durability and service life

Selected BluEarth tyres incorporate construction technologies designed to support durability and tyre service life. Tyre service life may influence replacement frequency and associated material use, depending on product performance and operating conditions.
Yokohama tyres

Efficiency-focused tyre design

BluEarth tyre designs incorporate engineering solutions intended to balance rolling resistance, grip, handling and durability. Specific technologies and performance characteristics vary by product.

Engineered for efficiency

Yokohama develops tyre technologies focused on efficiency while addressing the performance and durability requirements of everyday driving. Through research into compounds, materials, tread patterns and tyre construction, Yokohama continues to develop solutions designed to support energy efficiency and tyre performance characteristics.
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Instruction
The main information about your vehicle – such as brand, model, production year, and type-approved tyre sizes – can be found in your vehicle registration certificate.
brand
Model
Variant
Year
Tyre Size
Car brand
You can find your car brand in field D.1 of the registration certificate.
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Car model
You can find your car model in field D.2 of the registration certificate.
Find your Tyre size model
Car variant
You can find the specific body type or trim in field D.3 of the registration certificate.
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Year of model registration
You can find the production year in field B of the registration certificate - this indicates the date of first registration.
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Tyre size
You can find your tyre size printed on the sidewall of your current tyres.
Tyre size illustration
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Instruction
All tyres have sidewall markings that indicate the section width, aspect ratio, construction type, rim diameter, load index, and speed rating.
Width
Ratio
Diameter
Tyre width
This is the first number in your tyre size. It indicates the width of the tyre in millimetres, measured from sidewall to sidewall.
Tyre width
Ratio
This is the second number in your tyre size. It represents the height of the sidewall as a percentage of the tyre's width.
Tyre diameter
Diameter
This is the third number in your tyre size. It indicates the diameter of the wheel rim, measured in inches.
Tyre ratio
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