Off-Road Vehicle Tyres TRIZ Cases

A stepped sidewall block uses increasing protrusion regions to shed snow, mud, and rocks while preserving traction on uneven terrain.

Facing notch portions in adjacent tread blocks compress mud for better unpaved-road traction while preserving block rigidity and wear resistance.

Localized recesses on tread blocks raise ground-contact pressure and friction, improving off-road side grip and traction.

Alternating crown block edge orientations and groove-defined block groups raise traction while maintaining side grip in the tread.

Angled T- or Y-shaped tread land portions improve turning traction on soft ground while preserving soil removability on rough terrain.

Finned tread blocks with projections suppress deformation while adding edge grip, improving traction and cornering on rough-terrain motorcycles.

Sensor data linked to each tire's ID is compared with inspection history to predict maintenance timing and category, reducing downtime and damage.

Alternating sidewall block protrusions spread traction more evenly across adjacent blocks, improving bad-road grip while lowering damage risk.

Alternating center blocks and shallow-bottom coupling grooves improve snowy-road traction while increasing tread rigidity and wear resistance.

Intermeshing central and lateral tread blocks balance mud drainage, off-road grip, lower noise, and reduced wear in all-terrain tyres.

A reinforced shoulder block base and tie bars increase reaction force, mud displacement, and cornering stability on soft rough-terrain surfaces.

Alternating main and stepped tread lands expand contact area and improve traction and stability on rocks, sticks, and soil.

A low-Tg tread compound and deep shoulder grooves balance off-road travel durability, wear resistance, cut resistance, and heat build-up.

Polytetrazole cross-linkers enable controlled tyre elastomer curing, cutting hysteresis and rolling resistance while preserving modulus and strength.

Locally reinforced shoulder blocks and tie bars improve traction, cornering, and road contact on soft rough-terrain surfaces.

Asymmetric tread side wall angles curb uneven wear on paved roads while preserving steering stability and rough-terrain durability.

A tie-bar links adjacent buttress protectors to raise mud traction and cut resistance while limiting tyre mass increase.

Shallow tread grooves with bend points and sipes add off-road biting edges while preserving block rigidity, wear resistance, and steering stability.

Alternating offset paddles with stepped heights and concave scoop surfaces improve traction, propulsion, and stability on sand or mud.

Balanced crown and shoulder land ratios preserve groove area for off-road grip while limiting crown protrusion and uneven tread wear.

Wavy grooves extending into tread blocks improve mud and sand traction while preserving dry-road stiffness, wet grip, and lower noise.

Chamfered crown blocks with step-shaped portions improve rocky, snowy, and muddy traction while suppressing chipping and wear.

Inclined grooves, V-notches, and bent sipes raise off-road traction and starting grip while preserving tread block rigidity and damage resistance.

Stage-by-stage CTIS inflation lets tire groups reach target pressure while giving rotary seals time to cool and reducing wear.

Zigzag main grooves and overlapping inclined blocks stabilize traction on hard dirt roads by reducing grip variation.

Segmented side blocks with alternating projections resolve insufficient sidewall traction by creating redundant edge structures.

V-shaped notches in center blocks discharge mud to resolve traction and starting performance trade-offs on unpaved roads.

A tire tread block features a radial protrusion with an extended ground contact surface to increase footprint area.

Connecting tread groove strips to sidewall protrusions improves mud removal on rough roads by vibrating debris from lug grooves during rotation.

Variable spacing between segmented crown blocks prevents mud clogging while maintaining traction force on hard surfaces.

Varying block inclination angles balances traction on hard surfaces against mud discharge in soft terrain, resolving grip complexity trade-offs.

Segmenting the valve assembly from the wheel hub allows maintenance access without removing the wheel, reducing leakage risks.

Ribbed inclined grooves on tyre buttress side protectors reduce sidewall stiffness to improve ride comfort without compromising cut resistance.

Axial groove recesses moderate stress concentration at block bases, while vent holes prevent air entrapment during vulcanization molding.

Narrow grooves in middle blocks increase lateral grip while extended bead apexes maintain shoulder block rigidity during cornering.

A tire tread design uses localized block density to balance drainage channels with on-road contact patches.

A pneumatic tire buttress block features a connecting portion positioned at its largest upraised height to enhance sidewall protection.

Skirt portion connects block lateral surface to groove bottom via curved section, reducing stress concentration at block bases during rough terrain travel.

Inclined axial portions in tread grooves reduce drainage resistance while suppressing air column resonance for balanced wet road performance.

Segmented tread blocks suppress air column resonance to reduce noise while maintaining traction performance on unpaved surfaces.

Multi-height tread blocks improve steering stability by increasing traction and cornering force across diverse terrains.

Tire tread design uses isoprene rubber composition and specific land ratio to balance off-road performance with fuel efficiency.

Lateral slots in segmented U-shaped tread blocks lower axial rigidity to improve handling feeling while maintaining grip on rough terrain.

Radially aligned sidewall corrugations reinforce tire structure to prevent rim damage during run flat operation, avoiding the weight penalty of thicker plies.

Central auxiliary grooves in motorcycle tire middle blocks reduce lateral stiffness, increasing frictional force and preventing sudden side skid.

Dented slant surfaces on polygonal tread blocks distribute radial stress to prevent chunking and maintain traction on rough terrain.

Segmented tread lugs create air channels to maximize cooling surface area, reducing heat buildup under extreme loading.

Segmenting the tread block with a U-shaped cut displaces wall surfaces to boost steering stability without compromising ride comfort.