Can I contact factories directly on CNFX?

CNFX is an open directory. Each factory profile provides direct contact information.

Tire Component – Motor Vehicle Manufacturing

Component Specifications

Definition

A tire is a ring-shaped component that surrounds a wheel's rim to transfer a vehicle's load from the axle through the wheel to the ground and provide traction on the surface traveled over. Modern tires are pneumatic structures made from synthetic rubber, natural rubber, fabric, and wire, along with other compound chemicals. They consist of a tread that contacts the road surface, sidewalls that provide lateral stability, and beads that secure the tire to the wheel rim. Tires are engineered to withstand specific loads, speeds, and environmental conditions while maintaining optimal contact with the road surface.

Working Principle

Tires operate on the principle of pneumatic pressure, where compressed air inside the tire structure provides cushioning and load-bearing capacity. The tread pattern creates friction with the road surface to generate traction for acceleration, braking, and cornering. The tire's flexible sidewalls absorb road irregularities while maintaining structural integrity through reinforced belts and plies. The bead area creates an airtight seal with the wheel rim to maintain inflation pressure.

Materials

Natural rubber (30-40%), synthetic rubber (styrene-butadiene, polybutadiene), carbon black (reinforcing filler), silica (traction enhancer), steel cords (belt reinforcement), polyester/nylon/rayon (carcass plies), antioxidants, antiozonants, vulcanizing agents (sulfur), accelerators, processing oils.

Technical Parameters

Size P215/65R16
Load Index 95
Ply Rating 4-6
Tread Depth 8-10 mm (new)
UTQG Rating Treadwear 400, Traction A, Temperature A
Construction Radial
Speed Rating H (210 km/h)
Pressure Range 30-35 PSI

Standards

ISO 4000, ISO 10454, DIN 780, DIN 7817, ECE R30, DOT

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Tire.

Parent Products

This component is used in the following industrial products

Tire System

The tire system provides traction, load-bearing capacity, and mobility for the reach stacker.

View Product Details

Tire Assembly

A complete wheel assembly including tire, rim, and mounting hardware designed for heavy-duty straddle carriers.

View Product Details

Engineering Analysis

Risks & Mitigation

Underinflation leading to overheating and blowouts
Overinflation causing reduced traction and uneven wear
Tread separation due to manufacturing defects
Hydroplaning on wet surfaces
Sidewall damage from curbs or potholes

FMEA Triads

Trigger: Underinflation
Failure: Increased rolling resistance, overheating, tread separation, blowout
Mitigation: Regular pressure checks, TPMS systems, proper inflation procedures

Trigger: Overloading
Failure: Structural damage, sidewall bulging, premature wear, blowout
Mitigation: Adherence to load index ratings, proper vehicle loading practices

Trigger: Improper mounting
Failure: Bead damage, air leakage, vibration, sudden deflation
Mitigation: Proper mounting equipment and procedures, trained technicians

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

±2% on dimensions, ±5% on weight, ±3% on balance, ±1.5% on uniformity

Test Method

High-speed endurance testing, plunger energy testing, bead unseating resistance, tire strength testing, endurance testing per FMVSS 109/139, ECE R30, ISO standards

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Related Components

Cell Monitoring IC

Cell Monitoring IC is a specialized integrated circuit for real-time voltage, temperature, and health monitoring of individual battery cells in automotive BMS.

Current Sensor

Current sensor for measuring electrical current flow in automotive battery management systems

Isolation Monitor

An automotive BMS component that continuously monitors electrical isolation between high-voltage battery systems and vehicle chassis to prevent electric shock hazards.

Balancing Circuit

Electronic circuit in automotive BMS that equalizes voltage across battery cells to optimize performance and lifespan.

Frequently Asked Questions

What is the difference between radial and bias-ply tires?

Radial tires have cords running perpendicular to the direction of travel, providing better fuel efficiency, longer tread life, and improved handling. Bias-ply tires have cords crisscrossing at 30-45 degree angles, offering stiffer sidewalls but poorer heat dissipation and higher rolling resistance.

How often should tire pressure be checked?

Tire pressure should be checked monthly and before long trips, using a reliable gauge when tires are cold. Proper inflation maintains optimal fuel efficiency, handling, and tire longevity while preventing premature wear and blowouts.

What do the numbers and letters on tire sidewalls mean?

Example: P215/65R16 95H. P=Passenger vehicle, 215=Section width in mm, 65=Aspect ratio (height/width %), R=Radial construction, 16=Rim diameter in inches, 95=Load index (690 kg), H=Speed rating (210 km/h).

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Tire