Track 4: Gravel Endurance

Michelin Laurens Proving Grounds Track 4

Overview

Track 4 features a half-mile long gravel straightaway for endurance testing, with asphalt loops at each end.

Dimensions

  • Long Loop: 0.9 miles
  • Short Loop: 0.45 miles

Surface

  • Material: Gravel/Dirt
  • Surface Texture (Macro/Micro): N/A
  • Aggregate: N/A

Usage / Features

  • Gravel endurance
  • Gravel/dirt straightaway with asphalt loops at each end
  • Salt bath off to side of straightaway
  • Special raised stone surface off to side of straightaway
Michelin Laurens Proving Grounds Track 4 Raised Stone Surface