Traxxas Kumho Replacement Tyres 4.3x1.7 2.2 3.0 Inch with Foam Inserts TRX6870

Overview

The Traxxas Tyres, Kumho 4.3x1.7- 2.2 / 3.0in (2 pcs) TRX6870 represents a premium tyre solution for RC enthusiasts across the UK looking to upgrade their on-road and off-road RC car performance. These dual-profile Kumho tyres are engineered to deliver exceptional grip, durability, and handling characteristics across a variety of terrain types. Whether you're a seasoned RC competitor fine-tuning your race setup or a weekend basher seeking reliable replacement tyres for your existing RC vehicle, the TRX6870 provides the performance upgrade you need. The inclusion of two foam inserts ensures that your tyres maintain their shape and responsiveness during intense driving sessions, making this complete tyre package an essential upgrade for any serious RC car UK enthusiast.

Traxxas has partnered with Kumho, a recognised manufacturer of high-quality rubber compounds, to create tyres that balance speed, cornering precision, and longevity. The dual-profile design is particularly clever, offering versatility that allows you to optimise your RC car's handling for different driving surfaces without needing to invest in multiple tyre sets. This makes the TRX6870 an economical choice for those who want maximum performance value from a single purchase. The thoughtful engineering behind these tyres reflects Traxxas's commitment to helping RC drivers achieve their best results, whether they're pursuing competitive lap times or simply enjoying the pure fun of high-speed RC driving.

When you choose the Traxxas Kumho tyres, you're investing in a product that has been developed by engineers who understand the demands placed on RC vehicle components. These tyres are compatible with a wide range of Traxxas models and will integrate seamlessly into your existing setup. With their proven track record in the RC community, they represent excellent value for money and a straightforward way to enhance your RC car's on-track or off-track behaviour.

Key Features

• Dual-Profile Design — This clever tyre construction provides two distinct tread patterns that work together to optimise performance across different driving surfaces and conditions, eliminating the need to swap between multiple tyre sets and saving you money in the long run.
• Kumho Rubber Compound — The tyres are manufactured from a premium rubber formula developed by Kumho, one of the world's most respected tyre manufacturers, ensuring consistent grip, predictable handling, and excellent durability even under demanding racing conditions.
• Foam Inserts Included — Each pair of tyres comes with two corresponding foam inserts that help maintain tyre shape, absorb impacts more effectively, and improve overall responsiveness during acceleration, braking, and cornering on your RC car.
• 4.3 x 1.7-inch Dimensions — With a diameter of 4.3 inches and width of 1.7 inches, these tyres are dimensionally optimised to provide the ideal contact patch for balanced speed and control across various RC racing scenarios.
• 2.2 and 3.0-inch Specifications — The dual sizing options (2.2 / 3.0 inches) make these tyres compatible with multiple Traxxas vehicle platforms, ensuring you can upgrade your entire fleet without purchasing different tyre products.
• Ready-to-Install Package — This product arrives as a complete set with everything you need in the box, meaning you can upgrade your RC car's performance immediately without hunting for compatible foam inserts separately.

Technical Performance

The Traxxas Tyres, Kumho 4.3x1.7- 2.2 / 3.0in have been engineered to deliver measurable improvements in RC car handling and performance. The premium Kumho rubber compound provides superior grip characteristics compared to standard OEM tyres, which translates directly into faster corner entry speeds, more predictable mid-corner behaviour, and earlier throttle application on corner exit. The dual-profile tread design is particularly sophisticated, offering different grip levels and braking characteristics depending on which profile is engaged with the driving surface, allowing experienced drivers to fine-tune their setup for maximum performance. The inclusion of foam inserts is critical to the overall performance package; these inserts help distribute impacts more evenly across the tyre's internal structure, reduce sidewall deflection during hard cornering, and improve the tyre's ability to maintain consistent shape throughout long practice sessions or race runs. The 4.3-inch diameter combined with the 1.7-inch width creates an optimal contact patch that balances straight-line speed with cornering precision, making these tyres suitable for both circuit racing and off-road bashing. The construction quality is evident in every aspect of the product, from the consistent rubber thickness to the precise moulding of the tread patterns, reflecting Traxxas's partnership with Kumho to deliver professional-grade components for the RC enthusiast market.

What's in the Box

• 2 x Kumho Tyres (4.3 x 1.7-inch dimension)
• 2 x Foam Inserts (matching the 2.2 / 3.0-inch specifications)

Frequently Asked Questions

• What vehicles are the Traxxas Kumho TRX6870 tyres compatible with? — These tyres are designed to fit Traxxas models that accept 4.3x1.7-inch tyres with 2.2 and 3.0-inch specifications. Always check your vehicle's manual or contact the RC Model Shop team to confirm compatibility with your specific model before purchasing.
• Do the foam inserts come included with these tyres? — Yes, this is one of the key advantages of the TRX6870 package. You receive two matching foam inserts with your tyre purchase, so there's no need to source these separately or make additional expenditure to complete your upgrade.
• What is the advantage of dual-profile tyres for RC cars? — Dual-profile tyres feature two different tread patterns that work together to provide optimised grip across varied driving surfaces. This means you get better all-around performance without needing to own multiple tyre sets, saving you money whilst maintaining versatility for both road and off-road driving conditions.
• Are these tyres suitable for competitive RC racing in the UK? — Yes, absolutely. The Kumho rubber compound and premium construction quality make these tyres an excellent choice for drivers pursuing competitive lap times. Many UK RC competitors rely on Traxxas-Kumho tyre combinations for their race setups.
• How long do these tyres typically last? — The lifespan depends on driving intensity, surface conditions, and maintenance, but the premium Kumho rubber is engineered for durability. With proper care, you can expect several seasons of reliable performance, making them excellent value compared to lower-quality alternatives.
• Do I need any special tools to install these tyres? — Tyre installation typically requires basic RC tools you likely already own if you're an active RC driver. If you're new to RC car maintenance, the RC Model Shop team would be happy to advise you on the installation process.

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 Traxxas Tyres, Kumho 4.3x1.7- 2.2 / 3.0in (2 pcs) TRX6870 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.