Capacity Tightness Index
The 'Fear Index' of freight — a single 0–100 score for how tight U.S. trucking capacity is right now.
7.7 loads per available truck nationally
Spot dry van rates -0.17% week over week
30-Day Tightness Trend
Daily index score with tight / balanced / loose reference bands.
Regional Capacity Pulse
Top metro markets ranked by tightness. Same formula applied regionally.
Regional Pulse — Crowdsourced
Quick 2-second pulse from drivers and dispatchers. Votes reset every 24 hours.
How was finding a load today?
Methodology
The Capacity Tightness Index combines national load-to-truck ratios (60%) with spot-rate velocity (40%), normalizing each component to a 0–100 scale. Load-to-truck converts via a piecewise scale anchored at a 2.0 ratio (loose) through 8.0+ (extremely tight). Rate velocity maps weekly % change with 0% → 50, ±5% → 0/100. Scores: 0–39 loose (blue), 40–60 balanced (gray), 61–100 tight (red). Regional scores apply the same formula to metro-level inputs.
Data Sources
- Weekly
- Weekly
- Weekly
- Daily
- Monthly