Z-T0144

Overview

The RC4WD Scrambler Offroad 1.9" Scale Tyres (Z-T0144) are premium-quality scale tyres designed specifically for serious RC crawler and scaler enthusiasts across the UK. Whether you're tackling technical rock crawling courses, navigating challenging trail terrain, or simply seeking authentic scale performance on your 1.9-inch wheel setup, these tyres deliver exceptional grip and realistic proportions that will transform your off-road RC experience. These are not generic tyres — they are purpose-built for demanding off-road conditions and engineered to work seamlessly with RC4WD's precision wheel designs.

Built with RC4WD's advanced X2SS compound technology, the Scrambler Offroad tyres offer the ultimate combination of super soft and super sticky rubber that clings to trail surfaces and rock obstacles with impressive tenacity. If you're running a crawler or scaler platform and want to maximise traction whilst maintaining authentic scale appearance, these tyres represent the ideal choice. The realistic tread pattern and sidewall profile create that genuine off-road look whilst the advanced rubber compound ensures your vehicle stays planted and responsive through the toughest terrain. RC enthusiasts across the UK — from weekend bashers to serious competition drivers — recognise RC4WD as a trusted leader in scale RC products, and these tyres exemplify why.

Designed to fit 1.9-inch wheels exclusively, the Scrambler Offroad tyres arrive as a matched pair with foam inserts included, making setup straightforward and hassle-free. The foam inserts are precision-engineered to work with these tyres, providing the correct support structure and allowing the tyre sidewalls to articulate naturally as your vehicle navigates obstacles. This complete system approach — pairing tyres, foam inserts, and wheels — is fundamental to RC4WD's philosophy of delivering integrated solutions rather than standalone components.

Key Features

• Advanced X2SS Compound Technology — RC4WD's proprietary rubber compound is engineered to be both super soft and super sticky, delivering exceptional grip on trail surfaces, rock obstacles, and technical terrain that would challenge standard tyres, ensuring your crawler maintains traction in demanding conditions.
• Realistic Scale Profile — The Scrambler Offroad tyres feature an authentic tread pattern and sidewall design that captures the appearance of genuine off-road rubber, allowing your scale RC vehicle to look as impressive as it performs on the trail.
• Precisely Dimensioned for 1.9-Inch Wheels — With an outer diameter of 104mm (4.09 inches) and inner diameter of 46mm (1.81 inches), these tyres are engineered to fit 1.9-inch wheel systems perfectly, ensuring proper fitment, natural rolling characteristics, and optimal articulation over obstacles.
• Optimised Tyre Width — At 43mm (1.69 inches) wide, the Scrambler Offroad tyres provide a balanced contact patch that delivers grip without excessive rolling resistance, making them ideal for crawlers where precision control is paramount.
• Lightweight Construction — Each tyre weighs just 55.6 grams (1.96 ounces), contributing to overall vehicle lightness whilst maintaining structural integrity and performance characteristics needed for challenging terrain.
• Included Foam Inserts — This package arrives with two precision-engineered foam inserts that are specifically designed to work with these tyres, providing the correct sidewall support and ensuring your tyres perform exactly as RC4WD intended.
• Integrated System Design — RC4WD manufactures both tyres and wheels as a cohesive system, meaning the Scrambler Offroad tyres are optimised to work perfectly with RC4WD's 1.9-inch wheel range, delivering compatibility and performance that may not be guaranteed with third-party wheels.

Technical Performance

The RC4WD Scrambler Offroad 1.9" Scale Tyres represent the pinnacle of scale crawler tyre engineering. The advanced X2SS compound is a purpose-built rubber formulation that prioritises grip over durability in the traditional sense — it's designed for vehicles that prioritise crawling performance over high-speed wear resistance. This super soft, super sticky rubber grips trail surfaces and rock obstacles with impressive tenacity, allowing your crawler to maintain traction on steep inclines, through water crossings, and across challenging technical sections where standard tyres would slip. The 4.09-inch outer diameter and 1.81-inch inner diameter create perfect proportions for 1.9-inch wheels, whilst the 1.69-inch width provides a well-balanced contact patch. This dimensional precision ensures natural rolling characteristics, predictable obstacle articulation, and the authentic scale appearance that discerning RC enthusiasts demand. The included foam inserts are critical to the tyre's performance — they provide the necessary sidewall support to allow the rubber to flex naturally as your vehicle navigates rocks, roots, and uneven terrain. The lightweight construction at 1.96 ounces per tyre keeps unsprung weight low, improving suspension responsiveness and handling. These tyres work best when paired with RC4WD 1.9-inch wheels, as RC4WD controls the entire design chain from wheel bead profile through to tyre compound and foam insert specifications, ensuring seamless integration that third-party combinations may not achieve.

What's in the Box

• 2x Scrambler Offroad 1.9" Scale Tyres
• 2x Foam Inserts

What You Need to Complete

• 1.9-inch RC4WD wheels (such as the RC4WD Fantom 1.9" Beadlock Wheels Z-W0207, sold separately) — RC4WD tyres and wheels are engineered to work together; fitment with other brands may vary and is not guaranteed
• An RC crawler or scaler vehicle with 1.9-inch wheel hubs (such as the RC4WD Gelande II Truck Kit with Cruiser Body Set Z-K0051, sold separately)

Frequently Asked Questions

• What makes the X2SS compound different from standard RC crawler tyres? — The X2SS is RC4WD's advanced rubber formulation engineered to be both super soft and super sticky, delivering grip on trail and rock surfaces that standard harder compounds cannot match. This specialist compound prioritises traction on technical terrain over general durability, making it ideal for crawlers where grip is more important than tyre longevity.
• Will these tyres fit my existing 1.9-inch wheels? — RC4WD tyres and wheels are designed to work together as an integrated system. With a 4.09-inch outer diameter and 1.81-inch inner diameter, they are sized for 1.9-inch wheels; however, fitment with other brands' wheels may vary and is not guaranteed. RC4WD cannot control how other manufacturers design their wheel bead profiles and tyre mounting systems, so fitment with non-RC4WD wheels should be verified before purchase.
• Do the foam inserts come included with these tyres? — Yes, this package includes two foam inserts specifically engineered to work with the Scrambler Offroad tyres. These inserts provide the necessary sidewall support structure and are designed for optimal performance with this exact tyre model — using aftermarket inserts may affect performance characteristics.
• Are these tyres suitable for high-speed RC vehicles? — No, the Scrambler Offroad tyres are engineered specifically for crawlers and scalers where grip and terrain articulation are paramount. The super soft, super sticky compound is optimised for low-speed technical driving on rocks and trails rather than high-speed running, and would experience rapid wear if used on faster vehicles or smooth surfaces.
• What vehicles are these tyres compatible with? — The Scrambler Offroad tyres are designed for any RC4WD vehicle or compatible crawler platform using 1.9-inch wheels. They are shown in the manufacturer's images installed on the RC4WD Fantom 1.9" Beadlock Wheels and RC4WD Gelande II Truck Kit, though they are compatible with other RC4WD 1.9-inch wheel setups. Fitment with non-RC4WD platforms is not guaranteed.
• Are these tyres waterproof for water crossings and wet terrain? — The Scrambler Offroad tyres are rubber and will function in wet conditions; however, no specific waterproof rating is provided by the manufacturer. The advanced X2SS compound maintains grip even when wet, making them suitable for trail crossings and damp terrain, though extreme submersion should be avoided.
• How much do these tyres weigh? — Each Scrambler Offroad tyre weighs 1.96 ounces (55.6 grams), meaning the matched pair weighs approximately 3.92 ounces (111.2 grams) total. This lightweight construction helps minimise unsprung weight on your crawler, improving suspension responsiveness and overall handling characteristics.
• Can I use aftermarket foam inserts with these tyres? — Whilst technically possible, RC4WD specifically pairs these tyres with their engineered foam inserts, and using different inserts may affect sidewall support, articulation characteristics, and overall performance. For optimal results, use the included inserts or purchase genuine RC4WD replacement foam inserts.

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 SCRAMBLER OFFROAD 1.9" SCALE TYRES Z-T0144 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.