Tyre Storage and Handling Before Fitting

Proper storage and handling of tyres and wheels from arrival at the warehouse to fitting is essential to preserve casing integrity, rim condition, and overall performance. Improper storage can lead to sidewall cracking, tread deformation, rim corrosion, and uneven wear. This guide outlines practical steps to maintain tyre and wheel quality during the pre-fitting phase, focusing on environmental control, stacking methods, and handling practices that prevent damage common in high-volume import and fleet operations.

Store Tyres in a Cool, Dry, and Dark Environment

Exposure to sunlight, heat, and moisture accelerates rubber degradation and can cause premature casing failure. Store tyres in a shaded area with stable temperatures below 25°C and relative humidity under 70%. Avoid storing near heat sources, electrical equipment, or in direct sunlight. UV rays break down rubber compounds, especially in radial truck and bus tyres, leading to sidewall cracking. Keep tyres off concrete floors using pallets or racks to prevent moisture absorption and chemical reactions with the ground.

Avoid Stacking Tyres Beyond Recommended Height

Over-stacking tyres creates excessive pressure on lower units, causing permanent deformation of the tread and sidewall. For TBR and PCR tyres, do not stack more than four tyres high unless using proper load-bearing racks. Bias OTR and agriculture tyres are heavier and require even stricter limits. Always stack tyres vertically and avoid placing heavy objects on top. Use a vertical storage system to maintain shape and prevent flat spots, especially in tyres stored for long periods before fitting.

Never Store Tyres in Contact with Oils, Greases, or Solvents

Chemicals such as oil, grease, fuel, and cleaning agents can cause rapid rubber deterioration and lead to casing failure. Keep tyres away from machinery, fuel tanks, and maintenance areas where spills are common. Even small amounts of petroleum-based products can degrade rubber compounds, particularly in radial OTR and forklift tyres. Use designated storage zones with clean, non-reactive flooring. If a tyre comes into contact with chemicals, it must be discarded - do not attempt to clean and reuse.

Handle Wheels with Care to Prevent Rim Damage

Steel and aluminium truck wheels are vulnerable to dents, scratches, and corrosion during handling. Use padded lifting tools and avoid dropping or dragging rims. Store wheels vertically or on dedicated racks to prevent warping. For aluminium rims, avoid contact with alkaline cleaners or chlorine-based products. Keep rims covered when not in use to prevent dust and moisture accumulation. Inspect rims before fitting for cracks, corrosion, or deformation - especially in high-load applications like fleet trucks and buses.

Rotate Tyres Periodically if Stored Long Term

Tyres stored for more than 6 months should be rotated every 3 months to prevent flat spots and uneven pressure distribution. This is especially important for TBR and PCR tyres used in fleet operations. Rotate tyres by 180 degrees to shift the weight load across the casing. Avoid storing tyres in a fixed position for extended periods, even in ideal conditions. This practice maintains casing integrity and ensures even tread wear once fitted, improving retreadability and service life.