# DRS (Drag Reduction System)

> DRS (Drag Reduction System) — a motorsport term in the TRAACKS glossary.

**URL:** [https://traacks.club/glossary/drs](https://traacks.club/glossary/drs)
**LLM context:** [https://traacks.club/glossary/drs/llm.txt](https://traacks.club/glossary/drs/llm.txt)
**Category:** Technical

## Definition

A system that opens a flap on the rear wing to reduce drag and increase straight-line speed. In Formula 1, DRS can only be activated in designated zones when a car is within one second of the car ahead. Introduced in 2011 to promote overtaking.

## Term Details

| Field | Value |
| --- | --- |
| Term | DRS (Drag Reduction System) |
| Slug | drs |
| Category | Technical |
| Related terms | Drag, Slipstream (Tow), Overtaking (Passing) |
| URL | https://traacks.club/glossary/drs |

## Related Terms

### Drag

Aerodynamic resistance opposing a car's forward motion through the air. Higher downforce configurations typically produce more drag. Teams seek the optimal balance between downforce and drag depending on the track layout.

- [View on TRAACKS](https://traacks.club/glossary/drag)
- [LLM context](https://traacks.club/glossary/drag/llm.txt)
- [Markdown](https://traacks.club/glossary/drag/markdown.md)

### Slipstream (Tow)

The area of reduced air resistance directly behind a moving car. By driving in another car's slipstream, a following car experiences less drag and can achieve higher straight-line speeds, making it a key overtaking technique on long straights.

- [View on TRAACKS](https://traacks.club/glossary/slipstream)
- [LLM context](https://traacks.club/glossary/slipstream/llm.txt)
- [Markdown](https://traacks.club/glossary/slipstream/markdown.md)

### Overtaking (Passing)

The act of one car passing another to gain a position during a race. Overtaking can happen on straights (using slipstream or DRS), into braking zones, or around the outside of corners. Defensive driving makes overtaking more difficult.

- [View on TRAACKS](https://traacks.club/glossary/overtaking)
- [LLM context](https://traacks.club/glossary/overtaking/llm.txt)
- [Markdown](https://traacks.club/glossary/overtaking/markdown.md)

## Glossary Categories

- **Racing**: 12 terms
- **Technical**: 10 terms
- **Strategy**: 5 terms
- **Regulations**: 15 terms
- **Track & Circuit**: 9 terms
- **Vehicle & Setup**: 6 terms

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