Safety And Service

• Air volume inside the tire
• Inflation pressure

These factors depend heavily on the carcass design, which holds the compressed air.

• The carcass is the structural body of the tire that retains compressed air.
• A stronger carcass can hold more air at higher pressures, resulting in a higher load-carrying capacity.
• At the same time, the carcass must be flexible enough to absorb shocks, which is especially important in Off-The-Road (OTR) applications.

• The carcass is made of rubber-coated fabric layers, called plies.
• The strength of a cross-ply tire carcass is rated using Ply Ratings (PR).

• Tire size
• Ply rating
• Application (e.g., for loaders)

These factors determine the maximum inflation pressure of the tire.

• The carcass consists of a single steel layer running radially across the tire.
• The strength of the radial carcass, and thus the load capacity, is indicated by the star marking (★).
• More stars indicate a stronger carcass and higher load capacity.

• Choose tyres that match the application, terrain, and load requirements.
• Consider tread pattern, ply rating, and compound based on jobsite conditions.

• Always maintain manufacturer-recommended inflation pressure.
• Under-inflation → heat build-up, sidewall damage.
• Over-inflation → reduced traction, increased wear in center tread.
• Use digital gauges and monitor pressure regularly (ideally daily).

• Cuts, cracks, punctures
• Sidewall bulges
• Uneven wear
• Foreign object damage

Perform both visual and tactile inspections (touch can reveal hidden bulges or cuts).

• Use trained personnel with proper tools.
• Ensure rims are clean, undamaged, and compatible with tyre specs.
• Always follow safety protocols—OTR tyres can be dangerous under pressure.

• Misalignment causes irregular wear and reduces tyre life.
• Check axle alignment regularly.
• Balance tyres if high-speed operations or excessive vibrations are noticed.

• Avoid overloading—excessive loads increase tyre stress and heat.
• Distribute load evenly across axles.
• Use payload monitoring systems when possible.

• Excessive speed causes overheating and premature wear.
• Stick to recommended speed limits based on tyre and jobsite specs.

• Rotate tyres regularly to promote even wear.
• Track tyre positions and usage with a tyre management system.
• Use less-worn tyres in steer positions and more-worn in non-drive positions, depending on wear pattern.

• Maintain haul roads: reduce sharp rocks, potholes, and spillage.
• Smoother surfaces = less tyre damage and heat buildup.

• Use tyre pressure monitoring systems (TPMS) to track temperature and pressure.
• Overheating is a major cause of tyre failure in OTR operations.

• Maintain detailed records of tyre inventory, usage, repairs, rotation, and pressure logs.
• Analyze data to improve tyre performance and lifespan.

• Train operators on good driving habits—smooth operation increases tyre life.
• Apply tyre sealants or liners in high-risk environments to prevent punctures.
• Partner with tyre service providers for periodic assessments.

To extend the lifespan of your tractor tyres, follow these tips:

• Check tyre pressure regularly: Proper inflation prevents uneven wear and damage.
• Rotate tyres: Regular rotation ensures even weight distribution and minimizes wear.
• Avoid excessive loads: Stick to recommended load limits to prevent strain and damage.
• Monitor tread depth: Replace worn tyres to maintain traction and safety.
• Store tyres properly: Keep spare tyres in a cool, dry place away from sunlight.
• Protect from UV rays: Use tyre covers to shield from sun exposure and prevent degradation.

These practices help maintain tyre performance and longevity.

• Tyre mounting / De-mounting should be done by trained personnel using proper tools & methods
• Protect tyre from direct heat, Sunlight, Petrol, Oil , Grease etc.
• Maintain proper/recommended inflation pressure.
• Check tyre pressure once in 15 days with accurate gauge.
• Maintain proper Hydro inflation (Water Ballasting) for greater Draw Bar Pull, reduce wheel slippage and improve tyre life.
• Always use Valve dust caps and quality Valve cores.
• For Haulage, increase pressure corresponding to the load imposed on the tyre.
• Increase drive wheel tyre pressure by 4 PSI for land and field leveling operation.
• To carry load choose suitable trolley with proper tyre size & number of axles.
• To carry more load rear Tractor tyres must be ballasted with extra weight to prevent slippage of rear Tractor tyres.
• The hitch of the trolley should be parallel to road & app.. 16inches from ground level.
• There should not be any play between the hitch block & the pin after fixing the hitch to the Tractor or else there will be uneven & fast wear in the Tractor rear tyres.

• In case of any external cut, the tyre must be repaired immediately & always use a cold patch.
• Never use a gaiter in a tyre.