# Surge in Diesel Prices Tightens U.S. Trucking Capacity | SupplyChainBrain

> Spot load requests for trucking grew 70% year-over-year in Q1 2026, outpacing available truck capacity, according to TA Services. Diesel prices rose more than 20% month-to-month, and closures of two California refineries add strain on the West Coast.

- Date: 2026-04-29 · published 2026-04-29T12:00:00.000Z
- Category: logistics · region US · magnitude medium
- Page: https://feedsoft.ai/events/19894-surge-in-diesel-prices-tightens-u-s-trucking-capacity-supplychainbrain
- Commodities: [ULSD / Diesel](https://feedsoft.ai/c/DIESEL.md)

## Why it matters

Tight truck capacity and rising spot rates raise the cost of moving grain and feed by road. Higher diesel prices feed directly into freight costs for feed buyers.

## Read by commodity

- DIESEL: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| DIESEL | 2026-03-24 | [Diesel prices surge even higher due to Iran war, surpassing $5.38 \| Trucking Dive](https://feedsoft.ai/events/20341-diesel-prices-surge-even-higher-due-to-iran-war-surpassing-5-38-trucking-dive.md) | +7.5% | -8.1% |
| DIESEL | 2022-10-30 | [Diesel market in perfect storm as prices surge and supplies dwindle](https://feedsoft.ai/events/7921-diesel-market-in-perfect-storm-as-prices-surge-and-supplies-dwindle.md) | -7.9% | -32.0% |
| DIESEL | 2021-02-18 | [Diesel fuel in short supply in Texas; prices on the rise - FreightWaves](https://feedsoft.ai/events/48825-diesel-fuel-in-short-supply-in-texas-prices-on-the-rise-freightwaves.md) | +4.0% | +3.4% |
| DIESEL | 2026-10-13 | [Diesel Prices & Freight Trends: What’s Driving the Market in Q4?](https://feedsoft.ai/events/17232-diesel-prices-and-freight-trends-what-s-driving-the-market-in-q4.md) | +1.8% | — |
| DIESEL | 2016-12-12 | [Trucking Industry Hits Road Bump With Rising Diesel Prices - WSJ](https://feedsoft.ai/events/73647-trucking-industry-hits-road-bump-with-rising-diesel-prices-wsj.md) | +2.3% | -1.5% |

## Sources

- supplychainbrain.com: https://www.supplychainbrain.com/articles/43971-surge-in-diesel-prices-tightens-us-trucking-capacity

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.