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Quality Management Policy

At DEJI quality is the foundation of everything we do. We are committed to designing and manufacturing premium motorcycle tires that meet international standards while delivering reliable performance safety and long-term value for customers worldwide. Guided by our commitment to continuous improvement innovation and customer satisfaction we strive to achieve excellence throughout every stage of research production testing and service.

Understanding customer requirements in DEJI TIRE's quality management process

Action 1

Understand customer demands and incorporate them in our work.

Continuous improvement to prevent quality issues and waste at DEJI TIRE

Action 2

Prevent poor quality products and waste through continuous improvement.

Following established quality procedures at DEJI TIRE

Action 3

Establish a self-management system by strictly adhering to existing regulations.

Customer collaboration and tire product development at DEJI TIRE

Action 4

Grow with customers through development of new technology

Qingdao Deji Wheelcart Co., Ltd. Business license

Motorcycle Tyre Labels & Performance Guide

Learn how to read tyre labels and understand wet grip rolling resistance noise ratings and safety information before choosing your next DEJI motorcycle tyre.
Every DEJI motorcycle tyre is manufactured and tested in accordance with international quality standards. Understanding tyre labels helps riders choose the right tyre for safety, durability and riding performance.

Motorcycle tyre labels and performance information guide

Understanding Motorcycle Tyre Labels

DEJI tyre labels provide important information about rolling resistance, wet grip, external noise and other performance indicators. These ratings help riders compare products quickly and select the best tyre for their riding conditions.

Understanding motorcycle tyre size and performance label information

Why Tyre Labels Matter

Understanding Motorcycle Tyre Labels

Choosing the correct motorcycle tyre is essential for riding safety, fuel efficiency and handling performance. DEJI tyres are engineered to deliver reliable grip, excellent durability and consistent quality for everyday riding, commuting and adventure applications.


Rolling Resistance
Lower rolling resistance improves fuel efficiency and extends tyre life without compromising stability.




Wet Grip
Excellent wet braking performance provides better control on rainy roads and slippery surfaces.




External Noise
Optimized tread design helps reduce road noise while maintaining excellent traction.




Safety Certification
All DEJI tyres are manufactured under strict quality management systems and meet international certification requirements.

Motorcycle tire product information sheet showing size, load index, speed rating and construction

Product Information Sheet

Every DEJI motorcycle tyre includes comprehensive technical specifications including:
Tyre Size
Load Index
Speed Rating
Tread Pattern
Construction Type
Recommended Inflation Pressure
Country of Manufacture