Z-T0054

Overview

The RC4WD Interco IROK 1.9" Scale Tyre (Z-T0054) represents the pinnacle of scale RC crawler tyre performance, combining authentic Interco licensed styling with genuinely competitive off-road grip. Whether you're a seasoned RC crawler enthusiast in the UK or exploring serious scale RC models for the first time, these tyres deliver the versatility and reliability that makes them a favourite across the global RC crawling community. This is a tyre that works across rocks, mud, snow and virtually any terrain you can throw at it, making it an essential upgrade for anyone serious about 4WD RC truck performance.

Updated to the advanced X2 SS compound, these officially licensed Interco IROK pattern tyres offer exceptional traction combined with realistic scale detail that looks genuinely impressive on any 1.9" scale RC wheel setup. The reinforced sidewall construction provides the stability and support needed for aggressive trail use, whilst the X2 Super Soft and Super Sticky rubber compound ensures grip levels that make a real difference to handling and control in challenging conditions. This is not just a tyre that looks the part—it performs with the commitment to quality that RC crawlers demand.

RC4WD is recognised globally for bringing genuine performance innovations to scale RC products, and these Interco IROK tyres exemplify that philosophy. If you're running a serious crawler build, upgrading your existing setup, or building your first ready-to-run RC 4WD crawler platform, the Z-T0054 represents genuine value and authentic performance that you can trust.

Key Features

• Officially Licensed Interco IROK Tread Pattern — The authentic Interco IROK tread design is licensed directly from the Interco Tire Company, ensuring that the tyre pattern is genuinely representative of the real-world full-size tyre that has proven itself across decades of serious off-road work. This authenticity means your scale RC crawler looks credible and detailed, with proper tread geometry that contributes to real performance rather than purely aesthetic appeal.
• Advanced X2 SS Compound — The X2 Super Soft and Super Sticky rubber compound is engineered specifically for scale RC crawling applications, delivering exceptional grip across varied terrain types and weather conditions. The super-soft nature of this compound means it conforms better to irregular surfaces—rocks, roots, mud and snow—creating genuine traction when you need it most. This is a meaningful performance upgrade that makes the difference between getting stuck and powering through challenging obstacles.
• Reinforced Sidewall Construction — The reinforced sidewall design provides essential stability and support, particularly during aggressive crawling where tyres are frequently flexed and twisted around rocky terrain. Stronger sidewalls resist deformation during extreme articulation, maintain consistent grip angles and extend tyre lifespan when used on challenging trails. This engineering detail matters significantly for anyone using their RC 4WD crawler seriously rather than casually.
• Updated Larger Diameter Design — The current X2 SS version features an outer diameter that is approximately 15mm larger than the original release, providing improved ground clearance, more authentic scale proportions on compatible 1.9" wheels, and genuinely better obstacle-clearing capability. The larger footprint also contributes to improved traction distribution across uneven surfaces.
• Complete Package with Foam Inserts — Each pair comes with two foam inserts and an Interco decal sheet, providing everything needed for immediate installation on compatible 1.9" scale RC wheels. The foam inserts are essential for maintaining tyre shape, preventing pinching and providing consistent performance throughout your crawling sessions. This complete package approach means you're not hunting for additional components.

Technical Performance

The RC4WD Interco IROK 1.9" Scale Tyre is engineered with specific attention to the demanding requirements of serious scale RC crawling. The outer diameter of 4.64 inches (118mm) with a width of 1.84 inches (46.7mm) and inner diameter of 1.9 inches (48mm) creates a tyre profile that delivers authentic scale appearance whilst maintaining the ground contact geometry needed for genuine traction performance. Each tyre weighs 3.45 ounces (98 grams), contributing to a tyre-and-insert package that provides suitable mass for realistic weight distribution on your crawler without excessive unsprung weight that would compromise handling. The X2 SS advanced compound represents a significant engineering commitment to grip performance, with the super-soft nature of the rubber allowing it to conform to surface irregularities—critical when crawling over rocky terrain, muddy trails or snow-covered obstacles. The reinforced sidewall construction employs engineering principles proven across thousands of RC crawler builds worldwide, providing resistance to the sidewall flexing and potential damage that occurs during aggressive rock crawling where tyres must maintain structural integrity whilst conforming to irregular surfaces. This tyre has earned its reputation through genuine performance across multiple terrain types rather than specialist focus on a single condition. Whether you're running a scale rock crawler, a traditional open-terrain crawler, or something in between, the IROK tyres deliver consistent, predictable performance that allows you to focus on line-picking and technique rather than worrying whether your tyres will provide grip.

What's in the Box

• 2x RC4WD Interco IROK 1.9" Scale Tyre
• 2x Foam Inserts
• 1x Interco Decal Sheet

Frequently Asked Questions

• Are the RC4WD Interco IROK 1.9" tyres suitable for beginners and experienced RC crawlers alike? — Yes, absolutely. Whilst these are genuinely capable tyres used by serious competitors, the straightforward installation, responsive performance and broad terrain compatibility make them equally suitable for RC enthusiasts discovering crawler driving for the first time. The X2 SS compound provides forgiving grip that builds confidence as your driving skills develop.
• Which RC 4WD wheels are these compatible with? — RC4WD tyres are designed to work optimally with RC4WD 1.9" wheels, and the two products integrate seamlessly. However, due to the many different design methodologies used by different manufacturers, whilst the IROK tyres may work with wheels from other brands, RC4WD can only guarantee performance and fitment with their own wheel products. If you're using non-RC4WD wheels, compatibility will vary based on specific wheel design.
• How do these compare to the original IROK tyre release? — The current X2 SS version is updated with an advanced rubber compound and features an outer diameter approximately 15mm larger than the original release. The larger diameter provides improved ground clearance, more authentic scale proportions and genuinely better obstacle clearing on challenging terrain. The X2 SS compound offers enhanced grip performance across varied conditions, making these the recommended version for new purchases.
• Do I need anything else to use these tyres? — The tyres come complete with foam inserts and decals, so you only need compatible 1.9" scale RC wheels to install them. Simply fit the foam insert into the tyre, mount onto your wheel, and you're ready to crawl. No additional components are required for basic operation.
• What terrain are these tyres best suited for? — The IROK pattern and X2 SS compound are genuinely versatile across multiple terrain types, delivering proven performance on rocks, mud, snow and mixed trail conditions. They're not optimised for a single specific terrain but rather provide reliable, confident traction across whatever UK weathered terrain you encounter. This versatility is part of what makes them such a popular choice for general-purpose crawler builds.
• Are single tyres available for replacement purposes? — Yes, RC4WD offers the Interco IROK Single 1.9" Scale Tyre (Z-P0025) as a separate purchase for replacement of individual tyres that may become worn or damaged through regular use.

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 RC4WD Interco IROK 1.9" Scale Tyre Z-T0054 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.