Overview
The Traxxas BFGoodrich Mud-Terrain T/A KM3 tyres are premium replacement tyres specifically designed for the TRX-4M 1/18 scale RC rock crawler. These officially licensed BFGoodrich tyres bring authentic off-road capability to your RC car in the UK, combining scale realism with genuine performance benefits. Whether you're piloting your TRX-4M Ford Bronco or Land Rover Defender across rocky terrain in your garden or at a local RC club, these tyres are engineered to deliver the grip and traction you need to conquer obstacles with confidence.
As an enthusiast of RC car UK hobbies, you'll appreciate the attention to detail that Traxxas has invested in this product. The tyres are crafted to be accurate down to the smallest detail, featuring an authentic lug pattern and raised sidewall lettering that mirrors the real-world BFGoodrich Mud-Terrain T/A KM3 tyres found on full-size vehicles. This level of authenticity is what sets Traxxas apart as a manufacturer of premium RC vehicles and accessories, making them the preferred choice for serious RC crawlers and casual enthusiasts alike across the UK.
If you own a TRX-4M or are considering purchasing one, these replacement tyres are an essential upgrade or maintenance item. They transform your rock crawling experience with superior grip on rocky surfaces and challenging terrain, helping to carry your TRX-4M up and over obstacles that might otherwise prove challenging. Sold as a pair, they offer excellent value and can be mounted on your existing stock 1.0 inch TRX-4M wheels or upgraded optional 9781 beadlock wheels for an even more aggressive appearance.
Key Features
- Licensed BFGoodrich Design — These are officially licensed replica tyres of the famous BFGoodrich Mud-Terrain T/A KM3, which means you get the authentic appearance and engineering heritage of one of the world's most respected tyre manufacturers reproduced at 1/18 scale.
- Authentic Lug Pattern — The tyre tread features a genuine BFGoodrich lug pattern that is accurate down to the smallest detail, ensuring that your RC crawler looks as realistic as possible whether displayed or in action on the track.
- Raised Sidewall Lettering — The distinctive raised lettering on the tyre sidewalls adds authentic detail and visual appeal, making your TRX-4M look like a genuine miniature rock crawler rather than a basic toy.
- Soft-Compound Rubber — The tyres are manufactured from a soft-compound rubber formulation that grips onto rock surfaces effectively, providing superior traction when climbing over obstacles and navigating challenging terrain.
- Excellent Rock Surface Grip — Specifically engineered for rock crawling applications, these tyres deliver outstanding grip on rocky surfaces, allowing your TRX-4M to maintain traction and control when tackling steep climbs and rough ground.
- Compatible with Multiple Wheel Options — The 1.0 inch diameter tyres mount easily onto your stock TRX-4M wheels, but if you want to upgrade your setup, they also work with the optional 9781 beadlock wheels for improved looks and performance.
- Sold as a Matched Pair — You receive two identical tyres in this package, ready to install on the front and rear of your TRX-4M, ensuring balanced handling and consistent performance across all four corners of your vehicle.
- Designed for TRX-4M Scale Crawler — These are purpose-built for the TRX-4M platform, which is Traxxas's dedicated 1/18 scale rock crawler series, so you know they will fit perfectly and perform as intended.
Technical Performance
The Traxxas BFGoodrich Mud-Terrain T/A KM3 tyres represent the pinnacle of 1/18 scale tyre engineering for rock crawling applications. At 1.0 inches in diameter, they are precisely scaled to match the TRX-4M platform and maintain the correct proportions relative to the vehicle's chassis and suspension geometry. The soft-compound rubber used in their construction is specifically formulated to provide maximum grip on rocky surfaces, which is essential for rock crawling where your TRX-4M needs to maintain traction while ascending rocks, navigating over roots, and traversing uneven terrain. The authentic lug pattern is not merely cosmetic; it has been engineered to bite into rocky surfaces and channel small debris away from the contact patch, improving overall traction and performance. The raised sidewall lettering adds visual authenticity whilst maintaining the structural integrity of the tyre sidewall. These tyres can be used on either front or rear positions, giving you flexibility in how you configure your TRX-4M depending on terrain conditions and your driving preferences. The compatibility with both standard TRX-4M wheels and optional beadlock wheels means you can customise your setup further as your skills and interests develop. Whether you're a seasoned RC crawler competitor or someone new to the hobby of RC cars in the UK, these tyres will significantly enhance your TRX-4M's capability on rocky and uneven surfaces.
What's in the Box
- 2 x BFGoodrich Mud-Terrain T/A KM3 replica tyres (1.0 inch diameter)
Frequently Asked Questions
- What TRX-4M models are these tyres compatible with? — These tyres are designed for all TRX-4M 1/18 scale rock crawlers, including the Ford Bronco and Land Rover Defender variants in all colour options. They will fit any TRX-4M equipped with standard 1.0 inch wheels.
- Can I use these tyres on beadlock wheels? — Yes, these 1.0 inch tyres will mount on both your stock TRX-4M wheels and the optional Traxxas 9781 beadlock wheels, giving you flexibility in upgrading your wheel setup for a more aggressive appearance.
- Do I need to glue these tyres to the wheels? — This depends on your specific wheel choice and driving style. Consult your TRX-4M manual or contact our team for guidance on gluing procedures for your particular wheel selection.
- How do these tyres compare to the standard TRX-4M tyres? — The BFGoodrich Mud-Terrain T/A KM3 tyres feature a softer compound than some standard options and are specifically engineered for enhanced grip on rocky surfaces, making them ideal for dedicated rock crawling.
- Are these replacement tyres difficult to install? — Installation is straightforward if your tyres are not glued to wheels. Simply remove the old tyres from your wheels and mount the new BFGoodrich tyres. If gluing is required, standard RC tyre glue can be used following the manufacturer's instructions.
- Will these tyres improve my TRX-4M's climbing ability? — The soft-compound rubber and aggressive lug pattern are specifically designed to enhance grip on rocky surfaces, which can significantly improve your vehicle's ability to climb and traverse challenging terrain compared to harder compound tyres.
- How long do these tyres typically last? — Tyre lifespan depends on your usage intensity, terrain type, and maintenance practices. Regular inspection for wear and replacing them when the tread becomes significantly worn will ensure optimal performance.
- Can I use these on other RC crawlers besides the TRX-4M? — These tyres are specifically engineered for the TRX-4M platform. While they may physically fit other 1/18 scale vehicles with 1.0 inch wheel hubs, they are optimised for TRX-4M geometry and performance.
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, BFGoodrich Mud-Terrain T/A KM3 2.2x1.0in (2) TRX9771 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.
- Brand: Traxxas
- Model Number: TRX9771
- EAN: 020334977106
- Product Type: RC Tyre (pair)
- Licensed Replica: BFGoodrich Mud-Terrain T/A KM3
- Scale: 1/18
- Tyre Diameter: 1.0 inch (56 mm)
- Tyre Width: 2.2 inch
- Tyre Dimensions: 2.2 x 1.0 inches
- Quantity in Box: 2 tyres
- Position: Front and Rear
- Class: Rock Crawler
- Rubber Compound: Soft-compound
- Tread Pattern: Authentic BFGoodrich lug pattern
- Sidewall Detail: Raised sidewall lettering
- Compatible Wheels: Standard TRX-4M 1.0 inch wheels, optional TRX9781 beadlock wheels
- Compatible Vehicle: Traxxas TRX-4M Ford Bronco 1/18 RTR (all colours)
- Compatible Vehicle: Traxxas TRX-4M Land Rover Defender 1/18 RTR (all colours)
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
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- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
