Military Runflat Systems: Multi-Axle Combat Survivability Under Severe Battle Deflation
Comprehensive technical guide to military runflat systems on 6x6 and 8x8 combat platforms. Analyzing load distribution, thermal friction control, and combat escape speeds.
When multiple wheel stations are compromised simultaneously by anti-materiel rifle fire or blast fragmentation, an armored combat vehicle relies entirely on its internal military runflat systems to avoid catastrophic immobilization and ensure successful mission completion.
Multi-Axle Load Redistribution Dynamics
On 8x8 and 6x6 armored platforms, sudden deflation of an intermediate or rear tire causes an immediate transfer of vertical wheel load to adjacent axle stations. REPA's advanced military runflat systems are engineered to absorb these dynamic peak forces:
- Broad Contact Radius: Distributes deflated tire load evenly over a larger surface area to minimize localized ground compaction on soft soils.
- Self-Centering Rim Flange Locks: Prevents the deflated tire beads from migrating toward the wheel center, maintaining consistent tire-to-ground footprint.
- CTIS Air Path Redundancy: Engineered with dedicated internal bypass channels that allow Central Tire Inflation Systems to continue servicing intact tires across the common axle manifold.
Field Proven STANAG 4684 Endurance
REPA military runflats are tested under real combat conditions to ensure compliance with NATO STANAG 4684 and FINABEL A.20.A standards, guaranteeing up to 100 km of continuous operation at speeds up to 70 km/h with zero tire pressure. Discover our full line of military runflat systems.