Vega Green XH3

Name: Vega Green XH3 Kart Tire
Brand: Vega

Hardsprint

Updated 2026-03-01

Performance Specs

Grip

Durability

Wet

85-120°F

Temp Range

Heat Cycles

F: 11-13 psiR: 9-11 psi

Pressure

Available Sizes

Position	Size	Rim Diameter	Tread Width
front	10x4.50-5	5"	4.5"
rear	11x6.00-5	5"	6"

Class Compatibility

LO206 Briggs 206

Sanctioning bodies: WKA

Overview

The Vega Green XH3 is the hardest compound in the Vega kart tire lineup. It is designed for extreme durability in hot-weather club racing and extended practice sessions in LO206 classes.

Ideal For

Hot-weather practice, testing, and budget-focused club racing in LO206.

Pros

Maximum durability in the Vega range
Excellent for hot summer racing
Most affordable per-session cost

Cons

Very low grip in cool conditions
Not competitive against softer options
Slow to warm up

Where to Buy

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Frequently Asked Questions

Is the Vega Green XH3 legal for LO206?

Yes, the Vega Green XH3 is approved for use in the following classes: LO206, Briggs 206.

What pressure should I run the Vega Green XH3 at?

Recommended starting pressures for the Vega Green XH3 are 11-13 psi (front) and 9-11 psi (rear). Adjust based on ambient temperature and track conditions.

How many heat cycles does the Vega Green XH3 last?

The Vega Green XH3 typically delivers optimal performance for 7 heat cycles. Performance will gradually degrade after this point.

What temperature range is best for the Vega Green XH3?

The Vega Green XH3 performs best when tire surface temperature is between 85°F and 120°F.