Overview

The Fastrax Supaforza Wide Rear 45° Tyres with Black 17mm Hex Wheels (FAST1018-45) are premium replacement tyres designed specifically for high-performance RC on-road racing. Whether you're an experienced RC racer in the UK looking to upgrade your setup or a dedicated hobbyist seeking consistent performance on tarmac surfaces, these tyres deliver the grip and stability needed for competitive driving. As part of the renowned Fastrax Supaforza range, these rear tyres represent quality engineering and proven performance in the RC racing community.

These replacement tyres are engineered for 1/8th scale RC cars and feature a distinctive 45-degree tread pattern that optimises contact with the road surface for superior traction and cornering stability. The wide profile of these rear tyres helps distribute braking and acceleration forces more effectively, reducing wheelspin and improving overall vehicle control during demanding track sessions. Whether you're bashingon weekend circuits or competing in organised RC car races across the UK, having high-quality replacement tyres is essential for maintaining peak performance throughout the racing season.

The black finish of these 17mm hex wheels provides a professional appearance whilst the proven Supaforza compound offers reliable wear characteristics and consistent lap times. These tyres come as a pair, making them an economical choice for replacing your worn rear rubber without needing to purchase a complete wheel and tyre set.

Key Features

• 45-Degree Tread Pattern — The distinctive 45-degree tread angle is specifically designed to maximise tyre contact patch on tarmac surfaces, providing superior grip during acceleration, braking and high-speed cornering manoeuvres that are critical in competitive RC racing.
• Wide Rear Profile — The wider tyre footprint at the rear improves stability and weight distribution, helping to reduce understeer and providing more predictable handling characteristics during fast cornering sequences and technical track sections.
• 17mm Hex Wheel Fitting — These tyres are pre-mounted on 17mm hex wheels, which is the standard fitting for many 1/8th scale RC on-road racing vehicles, making them a direct bolt-on replacement for compatible models without additional setup required.
• Black Wheel Colour — The sleek black finish of the wheels complements any RC car colour scheme whilst providing a professional racing appearance that looks great in both on-track competition and display.
• Pair Pack Contents — This set includes two tyres and wheels, providing the rear axle coverage needed for your RC racing vehicle, though additional pairs can be purchased for maintaining multiple tyre sets for different track conditions.
• Fastrax Quality Engineering — As part of the trusted Fastrax brand, these tyres benefit from extensive racing heritage and proven performance in competitive environments, giving you confidence in their durability and consistency.
• On-Road Specific Design — Unlike off-road tyres with aggressive tread blocks, these tyres are specifically engineered for paved racing surfaces, offering lower rolling resistance and better grip on tarmac compared to all-terrain alternatives.

Technical Performance

The Fastrax Supaforza Wide Rear 45° Tyres represent a focused engineering solution for 1/8th scale RC on-road racing. The 45-degree tread pattern is not arbitrary—it's calculated to provide optimal tyre flex and deformation characteristics as your RC car navigates through various track conditions. The wide rear profile works in conjunction with the tread design to distribute lateral forces evenly across the tyre's contact patch, which is essential when pushing through high-speed corners at competitive speeds. The black 17mm hex wheels provide secure retention and are compatible with standard RC on-road chassis from leading manufacturers. The compound used in Fastrax tyres is engineered to maintain consistent grip levels throughout a race whilst resisting premature wear even under the intense stresses of competitive driving. For UK RC enthusiasts racing on tarmac circuits and indoor tracks, these rear tyres deliver the performance consistency needed to achieve competitive lap times and maintain tyre-related reliability throughout extended racing sessions. The ready-to-mount design means no preparation is needed—simply fit them to your vehicle and begin racing immediately.

What's in the Box

• 2x Fastrax Supaforza Wide Rear 45° Tyres mounted on Black 17mm Hex Wheels

Frequently Asked Questions

• What RC cars are these rear tyres compatible with? — These tyres feature 17mm hex wheel fittings and are designed for 1/8th scale on-road RC vehicles. They are specifically compatible with the FTX Supaforza GT 1/7th Brushless Electric RTR models. To ensure compatibility with your specific RC car, please verify that your vehicle uses 17mm hex wheel hubs and is designed for on-road racing rather than off-road use.
• Are these tyres suitable for beginners? — These replacement tyres are best suited for RC enthusiasts who already own a compatible 1/8th scale on-road RC vehicle and understand basic maintenance and setup. They are not beginner standalone products, but replacement parts for established racers looking to refresh their tyre compound. If you're new to RC racing and need a complete ready-to-run vehicle, you may wish to start with a full RTR kit that includes tyres.
• Why should I choose these Fastrax tyres over other brands? — Fastrax is a recognised brand in the RC racing community with a strong reputation for quality and consistency. The Supaforza range has proven performance history in competitive environments, meaning these tyres deliver predictable handling and grip characteristics that serious racers rely on for competitive lap times and race success.
• What is the difference between the 45-degree angle and other tread patterns? — The 45-degree tread pattern is optimised for on-road tarmac racing where consistent grip and predictable tyre behaviour are critical. Other tread angles may prioritise different handling characteristics or track conditions. The 45-degree design balances grip, wear rate and steering response, making it suitable for most competitive on-road racing scenarios in the UK.
• How long do these tyres typically last? — Tyre lifespan depends heavily on track surface, driving style, ambient temperature and maintenance practices. With proper care and appropriate driving, these Supaforza tyres should provide extended racing seasons. Many competitive racers maintain multiple tyre sets and rotate them throughout the racing season to optimise performance and manage wear patterns.
• Can I use these tyres for off-road driving? — No, these are specifically designed for on-road tarmac racing. The tread pattern and compound are not suitable for off-road terrain. Using them on loose surfaces will result in poor grip and accelerated wear. Ensure your vehicle and driving environment match the on-road specification of these tyres.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FASTRAX SUPAFORZA WIDE REAR 45° TYRES/BLACK 17MM HEX WHEELS FAST1018-45 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.