Hard pavement turns a loader's tires into erasers
Most talk about OTR tire damage is about rock: cuts, punctures and impact breaks on a quarry floor or a haul road. Loaders that spend their lives on concrete and asphalt wear out tires in a completely different way, and the cause is often invisible until the tread is gone.
A wheel loader steers by bending in the middle. Every tight turn on a hard, grippy surface drags the tires sideways across it. On dirt the ground gives a little. On a concrete pad it does not, and the tread is scrubbed away a little with every pivot.
That is the daily life of a loader in a yard, a terminal or a storage pad: short trips, constant turning, a hard surface, and a lot of hours. Tires in that work can wear out far faster than the same tires on a quarry floor, with no cuts at all.
What helps
Smoother operating habits. Turning while the machine is rolling, even slowly, rather than pivoting in place reduces scrub, and it costs nothing to try.
The right tread for the surface. Tires built for rock have deep, aggressive treads designed to resist cuts. On a hard surface that depth may be wasted and the pattern may scrub faster. A tire suited to hard surfaces can be the better buy for a machine that never leaves the pad.
Pressure set for the job. Running pressure suits the load and the work, and checking it regularly keeps the footprint where it should be.
Watching the wear pattern. Even wear across the tread on a pad machine suggests scrubbing. Uneven wear points to something else worth finding.
When to call
When a machine's tires are wearing out sooner than expected without visible damage, describe the surface and the work when you call. That is what decides the answer.
Wheels under those tires take their own punishment, and wheel refurbishing is at this store. Casings worth a second life can go through retreading. The national OTR services page covers fitting, repair and supply.
About this store
The Henderson store carries all nine Purcell tire categories and is managed by Derrick Madewell.
See the national OTR services page for all 41 locations.