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Proving Ground Surface

Inner Durability Circuit

The inner durability circuit (no.2 circuit) produces accelerated durability cycles, carefully correlated with in-territory road-load data and manufacturer-derived schedules


  • General durability
  • Repeated brake test
  • Transmission and variable speed tests
  • Lane changes
  • Tyre test

Facility Description

  • Three-lane main straight of over 1km in length, with hard shoulder to the left and run-off area to the right
  • Length of circuit is 3.8km

Inner Durability Circuit