Rubber Tyre 20x12mm F1

Slot.it P3 Slick Tyres: F1 Performance in Scale

The SIPT13 is Slot.it's slick rubber tyre with a size of 20x12 mm and F1 profile "P3", specifically designed for competitive slot cars. Within Slot.it's catalogue, the P series tyres are a solid reference for any tuner looking to keep the car at the limit of grip without sacrificing handling consistency.

Main Features

• Size: 20 mm diameter × 12 mm width.
• Profile: F1 type slick, without tread pattern, to maximise contact surface with the track.
• P3 Series: Slot.it's proprietary rubber compound, balanced between grip and durability.
• Manufactured with Slot.it's usual quality control, ensuring uniformity between units.

Function and Performance

An F1 profile slick tyre without tread delivers the entire rubber footprint to the track surface. This translates to greater traction during acceleration and increased stability in corners, provided the car is properly set up. The width of 12 mm and diameter of 20 mm place it within the usual range for rear axles of competition cars in 1/32 scale, although it is advisable to check compatibility with the specific model and chassis before fitting.

Compatibility and Fitting

These tyres are designed to be mounted on corresponding Slot.it rims. Before installation, it is recommended to:

1. Check the inner diameter of the tyre against the outer diameter of the rim.
2. Inspect the rim finish to ensure a uniform seating.
3. Lightly true if a precise rolling diameter is sought or to balance the wheel-tyre assembly.

The slick profile requires the track surface to be clean. On circuits with dust or accumulated dirt, the benefits of the slick are considerably reduced, so a prior cleaning of the track is always a good investment of time.

Ideal for…

• Slot car tuners looking to fine-tune the rear end of their scale single-seaters.
• Club competitors using Slot.it cars who want to keep their tyres in perfect condition.
• Enthusiasts wanting to experiment with different compounds and sizes to find the optimal balance on their track.

Considerations

Rubber tyres may exhibit some initial hardness until they reach their working temperature. In the first laps, it is common for grip to be slightly below optimal; once the rubber has been worked in a bit, performance stabilises. Additionally, rubber compounds can harden over time if stored in high-temperature conditions or exposed to direct light, so it is advisable to keep them in a cool, dark place when not in use.

Frequently Asked Questions

How many units are included in the package?

The provided information does not specify the exact number of units per package. Please check the product sheet or contact us before placing your order if you need confirmation.

Are they compatible with rims from other brands?

These tyres are optimised for Slot.it rims of equivalent size. They can be mounted on rims from other brands as long as the outer diameter of the rim is compatible with the inner diameter of the tyre, but exact compatibility depends on each manufacturer and rim model.

Do I need to true these tyres before using them?

It is not strictly necessary, but if you seek maximum precision in the rolling diameter or want to eliminate any eccentricity, light truing is always a good preparation practice.

Do they perform well on plastic and wooden tracks?

Yes, the Slot.it P3 slick profile performs well on both surfaces. On polished wooden tracks, they usually offer very consistent grip; on plastic tracks, the result depends more on the cleanliness of the surface.

How do I know if this tyre is suitable for my Slot.it car?

Check the chassis manual or the technical sheet of the model on the official Slot.it website, where the original tyre reference is indicated. If you want to replace it with this SIPT13, compare the measurements (20x12 mm) with the specifications of your rear rim.

The Slot.it SIPT13 is a 20x12mm F1 slick tyre (P3 compound) designed for 1/32 scale slot car racing. A go-to replacement and tuning tyre for Slot.it chassis, offering consistent grip and uniform dimensions for competitive club racing and home track enthusiasts alike. Compatible with Slot.it rims of matching size; light truing recommended for precision setup.