Plastic wheels 15.9x8.5mm for 2.38mm axle.

Sideways Plastic Wheels 15.9x8.5mm: Precise Spare Part for 1/32 Scale

Sideways is a brand that has earned the respect of 1/32 slot enthusiasts thanks to the quality and precision of its components. These plastic wheels, measuring 15.9x8.5mm and designed for a 2.38mm axle, are part of their spare parts catalogue, aimed at those who do not want to leave anything to chance in the assembly or preparation of their car.

Function and Features

The wheels are one of the most important elements of the rolling assembly in a slot car. Their diameter, width, and fit to the axle directly influence track performance: chassis height, tyre contact with the track, and cornering balance.

• Measurements: 15.9mm diameter × 8.5mm width.
• Compatible axle diameter: 2.38mm.
• Material: plastic.
• Scale: 1/32.
• Brand: Sideways.
• Reference: SWW15982PL.

Compatibility and Installation

These wheels are designed for 2.38mm axles, a common size in many 1/32 scale cars. It is essential to always check the axle diameter of your vehicle before installing them, as well as to verify that the tyre you intend to mount fits correctly with the 8.5mm width and 15.9mm diameter of the wheel.

For correct installation, ensure that the wheel is well centred and free of play on the axle. An imprecise fit can cause vibrations or uneven tyre wear, which directly affects track performance.

Common Mistakes

• Installing a wheel with the incorrect axle diameter: always check the axle measurement before ordering the spare part.
• Ignoring wheel width when choosing the tyre: a tyre that is too narrow or too wide will not seat properly and compromises grip.
• Not verifying the final diameter with the tyre mounted: this affects chassis height and effective gear ratio.

Frequently Asked Questions

Which cars are these wheels compatible with?

They are compatible with any 1/32 slot car that uses a 2.38mm diameter axle and whose wheel configuration accommodates a wheel with a diameter of 15.9mm and a width of 8.5mm. We recommend checking your vehicle's measurements before installation.

How many units are included in the pack?

The information provided by the manufacturer does not specify the number of units per pack. Please consult the official Sideways datasheet or contact us to confirm before placing your order.

Are they suitable for competition or just for recreational use?

As plastic wheels, their most common use is in maintenance setups, replacement of worn parts, or preparations aimed at recreational and club practice. For high-level competition, it is advisable to consider other options from the Sideways catalogue according to the applicable regulations.

Which tyres are compatible?

Any 1/32 tyre whose inner width is compatible with the 8.5mm of the wheel and whose diameter fits the 15.9mm of the same. Check the Sideways tyre catalogue or other brands of 1/32 spare parts to find the suitable combination.

How does the wheel diameter affect the car's behaviour?

A larger diameter raises the chassis and modifies the effective gear ratio, which can influence top speed and stability. Changing the wheel diameter is a common way to adjust the car's setup according to the track.

Sideways 1/32 plastic wheels 15.9x8.5mm for 2.38mm axle — reference SWW15982PL. Precision slot car spare part designed for 1/32 scale models. Compatible with 2.38mm diameter axles, ideal for maintenance, setup tuning and club racing preparation. A reliable replacement wheel from Sideways, one of the most respected names in 1/32 slot car components.