Operations

ACT Research
Bar chart showing ACT Research's for-hire truckload diffusion index plummeting from 55 in late 2025 to 30 by March 2026, indicating a severe contraction in driver availability.
Fleets are confronting a ‘structural’ retention crisis and a collapsing Driver Availability Index (to 30) right as OEMs run out of pre-EPA 2027 build slots. ACT Research's Ken...
May 11, 2026