Road Vehicle Tyres TRIZ Cases
- Rim Protection Rib Curvature for Tire Durability and Low Rolling Resistance
An S-shaped rim protection rib balances molding, stiffness, and material distribution to cut stress peaks and rolling resistance.
- Tire Tread Wear Indicators Using Shallow Grooves for Early Visibility
Shallow secondary grooves make tire wear easier to see early while preserving tread performance and avoiding sensor cost.
- Tire Groove Depth Recheck Alerts for Accurate Inspection
Multiple groove-depth readings flag only inconsistent tire measurements for recheck, improving inspection accuracy without remeasuring all tires.
- Non-Pneumatic Tire Rim Assembly for Load Distribution Without Inflation
A tensioned carcass ply, bead ring holders, and shear band help a non-pneumatic tire distribute load like a pneumatic tire without air.
- Motorcycle Tire Belt-Band Structure for Cornering Stability Balance
A split belt-band tread structure uses narrow jointless band plies and wider angled belts to improve cornering while preserving straight-running stability.
- Multilayer Tire Tread Structure for Wet Grip and Rolling Resistance
A dual tread cap with tuned rebound resilience separates wet grip from rolling resistance demands while preserving snow performance.
- Hybrid Tire Cord Twist Structure for High-Speed Durability
A counter-twisted aramid and polyamide cord improves tire high-speed durability, stiffness, and heat control while limiting radial growth.
- Tire Digital Twin for Real-Time Remaining Life Prediction
A tire digital twin combines tread, surface, and inflation indices to predict remaining useful life across driving and parking conditions.
- Single-Carcass Passenger Tire for High Load and Low Heat
A single carcass layer and low sidewall height let passenger tires carry EV-class loads while limiting heat buildup and energy loss.
- Two-Layer Tire Carcass for Higher Load Without Larger Size
A two-layer carcass tire raises load capacity for passenger vehicles without larger size, higher pressure, or added energy dissipation.
- Two-Layer Carcass Tire Structure for High-Load Sidewall Control
A two-layer carcass layout raises passenger tire load capacity while limiting sidewall tension, energy dissipation, and heat buildup.
- Pneumatic Tire Working-Layer Width for Higher EV Load Capacity
Optimizing working-layer width relative to rim width lets a passenger-car tire carry heavier EV loads without larger size, higher pressure, or comfort loss.
- Mini Rim Tire Structure for Higher EV Load Without Pressure Increase
A narrow working-layer tire on a smaller measuring rim raises EV load capacity without larger size or higher inflation pressure.
- TPMS Reset Control to Prevent Wrong Low-Pressure Recalibration
Wheel-speed sensing and reset prohibition logic block mistaken TPMS recalibration during low-pressure states and preserve timely warnings.
- Tread Rubber Composition for Fuel-Efficient Tires With Even Wear
Mercapto silane, silica, and SBR improve silica dispersibility and tread elongation to balance fuel efficiency, wet grip, and even wear.
- Tire Pressure Sensor Protocol Assignment for Multi-OEM Compatibility
Multiple protocol transmission lets tire pressure sensors work across OEM and aftermarket systems while checking battery and memory status.
- Tire Wear Estimation Model Using Turn Radius and Travel Data
By combining tire pressure, temperature, position, speed, and turn radius, this case improves truck tire wear estimation accuracy.
- Tire Buttress Ridge-Valley Structure for Tread Noise Reduction
Alternating ridge and valley lines in the tire buttress damp tread vibration, cutting noise while preserving braking, wear resistance, and crack suppression.
- Belt-Layer Rubber Composition for Stable Pneumatic Tire Handling
Controlling belt-layer viscoelasticity and tire geometry minimizes steering changes across speeds while improving tire durability.