This article presents a real-world case study of 18 forklifts operating in a coastal industrial park, analyzing the causes, failure mechanisms, and solutions for forklift tire bead corrosion. It begins by defining forklift tire bead corrosion and lists five primary causes: salt and moisture ingress, rim flange corrosion, fretting wear, incorrect inflation pressure, and poor bead chafer design. The case study details repeated bead failures under monsoon rain and road salt exposure. Failed attempts included switching to galvanized rims and increasing inflation pressure – the latter made failures worse. The hidden clue was a polished fretting ring on the rim seat. The left front tire ran noticeably hotter due to sun exposure, poor drainage, and driver turning habits, leading to more frequent failures. The solution was a corrosion-resistant bead package: brass-coated bead wires, an improved bead chafer compound, a higher-modulus bead filler, and redesigned bead seat geometry. After 14 mont

A palm oil estate crane repeatedly experienced belt separation on its left front tire—first a visible failure, then a second blowout that came with no bulge, only heat. Daily thermal readings by the operator showed a consistent 15°C differential between left and right front tires, but the maintenance schedule was built for visible damage and ignored the data. When the tire failed three days later, post-failure analysis revealed a bent tie rod causing slight axle misalignment, combined with a blind spot in the inspection protocol. The author describes how the team—a veteran operator named Santos and maintenance lead Mei—built a new three-tier maintenance schedule based on daily thermal mapping, weekly differential checks, and monthly durometer testing. Since implementation, belt separation failures dropped from about one every 1,200 operating hours to roughly one every 2,500 hours. The article also discusses how RUNGOLD bias-ply crane tires behave differently from radials in high-heat,

Learn how to choose the best OTR tire tread patterns for quarry, mining, underground, and loader applications. Improve tire life, traction, and fuel efficiency with GREAMARK OTR tires.