Dunlop DFS

Name: Dunlop DFS Kart Tire
Brand: Dunlop

Softsprint

Updated 2026-03-01

Performance Specs

Grip

Durability

Wet

72-98°F

Temp Range

Heat Cycles

F: 10-12 psiR: 8-10 psi

Pressure

Available Sizes

Position	Size	Rim Diameter	Tread Width
front	10x4.50-5	5"	4.5"
rear	11x7.10-5	5"	7.1"

Class Compatibility

OK KZ

Sanctioning bodies: CIK-FIA

Overview

The Dunlop DFS is a soft qualifying compound built for maximum one-lap grip. It pairs with the DFM as the race/qualifying tire combination in Dunlop-supplied championships.

Ideal For

Qualifying sessions in European CIK-FIA championships.

Pros

Maximum grip for qualifying
Excellent warm-up
Consistent peak performance

Cons

Very short lifespan
Not for race distance
Availability limited to Dunlop events

Where to Buy

Check Price & Availability

Price comparison coming soon — sign up to be notified.

Frequently Asked Questions

Is the Dunlop DFS legal for OK?

Yes, the Dunlop DFS is approved for use in the following classes: OK, KZ.

What pressure should I run the Dunlop DFS at?

Recommended starting pressures for the Dunlop DFS are 10-12 psi (front) and 8-10 psi (rear). Adjust based on ambient temperature and track conditions.

How many heat cycles does the Dunlop DFS last?

The Dunlop DFS typically delivers optimal performance for 2 heat cycles. Performance will gradually degrade after this point.

What temperature range is best for the Dunlop DFS?

The Dunlop DFS performs best when tire surface temperature is between 72°F and 98°F.