Description
The Hoosier A7 is a DOT-labelled competition racing radial built for short, high-intensity sessions where peak grip is everything. The A7 compound is Hoosier’s softest competition rubber — fast to warm up, high peak grip, but with a shorter lifespan than R7.
Designed for autocross, hillclimb, sprint races and qualifying laps where every tenth counts. Not built for long track sessions or endurance use.
Key Features
- Radial construction — stable at high speeds, consistent contact patch under load
- A7 racing compound — very soft, maximum peak grip
- Fast warm-up — immediate performance from the first lap
- Semi-slick with minimal grooves, optimised for dry conditions
- DOT-labelled for transport (not for road driving)
Best For
- Autocross
- Hillclimb
- Short sprint races
- Qualifying laps
Specifications
- Item Code: 46935A7
- Size: P295/30ZR19
- Construction: Radial
- Compound: A7 (maximum peak grip, short lifespan)
- Tread: Semi-slick with minimal grooves
- Application: Competition / dry track use
A7 Compound:
- Maximum peak grip — autocross, hillclimb, sprint, qualifying
- Very soft, fast warm-up, high peak grip
- Wears quickly — not suitable for long sessions
- More sensitive to overheating than R7
Limitations
- Track use only
- Not suitable for wet conditions
- Not suitable for cold temperatures
- Not intended for normal road use
⚠ Track use only — not road legal. DOT-labelled for transport, not for road driving.
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