# How Speedway Motors uses Harness

**multiple times a day**: “We went from a release cadence of every two weeks to multiple times a day.”

As published on [harness.io](https://www.harness.io/case-studies/how-speedway-motors-shifted-their-releases-into-high-gear), August 2026. Captured by usedby on 2026-10-07.

- Company: [Speedway Motors](https://www.usedby.ai/companies/speedway-motors.md)
- Tool: [Harness](https://www.usedby.ai/tools/harness.md)
- Teams: product, development, QA, Engineering

## What the story says

Speedway Motors, an e-commerce business, uses feature flags for trunk-based development, gradual rollouts, kill switches and experiments, tying each rollout to business metrics such as conversion rate and order value.

Summary written by usedby from the source page, in English. The figures are those of Harness and Speedway Motors, not ours.

> Accelerated Deployment Cadence: Speedway Motors moved from infrequent deployments to deploying multiple times per day, enabling faster delivery of customer-facing improvements.

> Harness has become a key part of our overall strategy,” said Boellstorff. “It increases the velocity of experimentation, strengthens our culture of safety, and helps us deliver better customer experiences every day.
>
> Andrew Boellstorff, Director of Digital Product & Technology

> We went from a release cadence of every two weeks to multiple times a day. Mistakes will happen, but we know we can recover quickly.
>
> Andrew Boellstorff, Senior Product Manager

## What usedby checked

We compared the story with its live page on 2026-10-07.

- Checked: the figure multiple times a day is printed word for word on the page, near the name of Speedway Motors.
- Checked: the passage quoted above is copied word for word from the page, near the name of Speedway Motors.
- Checked: the publication date is read from the page’s own metadata, never guessed.
- Checked: Speedway Motors uses Harness. Confirmed line. Latest check across sources: 2026-10-07.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/speedway-motors-harness-2 · How we check: https://www.usedby.ai/methodology