ARRMA dBoots Fortress SC Tyre Set Glued Black 2 Z-AR550042

• Scale: 1/10
• Vehicle Type: Short Course Truck
• Wheel Inner Bead Diameter: 3.0 inches (76mm)
• Wheel Outer Bead Diameter: 2.2 inches (56mm)
• Width: 1.7 inches (42mm)
• Overall Diameter: 4.1 inches (104mm)
• Wheel Hex Size: 14mm
• Wheel Position: Front and Rear
• Wheel Colour: Black
• Tyre Type: dBoots FORTRESS SC multi-surface tread pattern
• Tyre Tread: Multi-surface FORTRESS pattern for all-condition traction
• Tyre Material: High-quality rubber compound for long-lasting durability
• Wheel Design: Multi-spoke design for strength and styling
• Wheel Material: Tough nylon for durability
• Foam Insert Type: High-quality foam with excellent memory return
• Foam Insert Purpose: Specially designed for balance of aggressive grip and easy handling
• Pre-mounted: Yes - tyres pre-mounted on wheels
• Pre-glued: Yes - ready for immediate installation
• Package Contents: 2 complete tyre and wheel assemblies
• Compatibility: Direct replacement for ARRMA Senton 3S 4x4 RTR, Senton 4x4 RTR, Senton Boost 2WD RTR and compatible ARRMA short course truck models
• Manufacturer Part Number: AR550042
• Retailer Part Number: Z-AR550042

Overview

The ARRMA Fortress SC Tire Set Glued Black represents premium replacement tyres for your 1/10 scale short course truck, engineered to deliver exceptional performance across multiple surfaces. Whether you're a dedicated RC enthusiast in the UK looking to upgrade your existing setup or a weekend basher seeking reliable, ready-to-use components, these pre-mounted and pre-glued tyres offer immediate installation without the hassle of separate tyre mounting and gluing. ARRMA's reputation for quality and durability makes this an ideal choice for anyone serious about their RC car hobby.

These high-quality dBoots FORTRESS SC tyres come mounted on robust ARRMA wheels, making them direct replacements for your kit items. The pre-glued construction means you can get back to driving faster, without spending hours in workshop preparation. For enthusiasts across the UK seeking a ready-to-run solution that doesn't compromise on performance, this tyre set delivers professional-grade components at an accessible price point. The combination of proven FORTRESS tread technology and ARRMA's engineering expertise ensures you're investing in components that will enhance your RC experience significantly.

If you're running an ARRMA Senton or compatible 1/10 scale short course truck, upgrading to this complete tyre set is one of the most impactful modifications you can make. Superior grip, durability and handling characteristics are built into every tyre, making these a favourite among RC drivers who demand consistent, predictable performance whether they're pushing their trucks hard on tarmac, grass, dirt or mixed terrain.

Key Features

• Multi-surface FORTRESS tread pattern — The distinctive tread design has been engineered to deliver awesome traction across all driving conditions, whether you're tackling dry tarmac, wet grass, loose dirt or mixed terrain surfaces, ensuring your RC short course truck maintains grip and control in virtually any environment.
• Pre-glued for trouble-free installation — These tyres arrive already securely glued to the wheels, eliminating the need for separate tyre mounting and adhesive application, which means you can spend less time in the workshop and more time enjoying your RC car UK experience.
• High-quality rubber compound — The premium rubber formulation delivers long-lasting durability through countless driving sessions, resisting wear and tear far better than standard alternatives, which means your investment pays dividends through extended usable life.
• Multi-spoke wheel design — The sophisticated multi-spoke pattern provides both head-turning ARRMA styling and genuine functional benefits, including increased structural strength and improved weight distribution for enhanced driving dynamics.
• Tough nylon wheel construction — Engineered from durable nylon material, these wheels can withstand the punishment of aggressive driving, whether you're bashing through obstacles or competing in organised RC events, without cracking or delaminating.
• 14mm hex drive system — The industry-standard 14mm hexagon connector provides exceptional strength during extreme driving action while remaining simple to service and adjust, allowing quick wheel swaps when maintenance is required.
• High-quality foam inserts — Specially formulated foam inserts offer excellent memory return, meaning they bounce back to their original shape after every impact, providing perfect balance between aggressive grip and easy, predictable handling characteristics.
• Suitable for front and rear use — These versatile tyres mount on both front and rear wheel positions, offering flexibility in your setup and allowing standardised replacement across all four corners of your RC truck.
• 1.7-inch width for stability — The 42mm width footprint delivers excellent stability and traction without compromising manoeuvrability, striking the perfect balance for short course truck driving.
• 4.1-inch overall diameter — The 104mm overall diameter is precisely engineered for optimal suspension articulation, gear ratio performance and centre of gravity positioning on 1/10 scale RC short course trucks.

Technical Performance

These dBoots FORTRESS SC tyres represent a significant step up in performance and reliability for anyone running a 1/10 scale ARRMA short course truck. The technical engineering behind these components becomes apparent the moment you fit them to your RC vehicle. The tyre sidewalls are constructed from a sophisticated rubber compound that has been developed through extensive testing to provide consistent grip across varied surfaces while resisting the degradation that typically occurs with inferior alternatives. The tread pattern itself incorporates micro-grooves and edge geometry specifically designed to bite into loose surfaces whilst maintaining a flat contact patch on hard ground, delivering the dual performance that short course truck drivers demand. The foam inserts utilise a closed-cell structure that absorbs impacts with precision, preventing the tyre deformation that can lead to unpredictable handling and lost control. The wheels themselves, measuring 3.0 inches (76mm) on the inner bead diameter and 2.2 inches (56mm) on the outer bead diameter, are proportioned to work seamlessly with ARRMA's suspension geometry and driveline specifications. The 14mm hex interface has been engineered with slight material thickness optimisation that prevents slippage whilst minimising rotating mass. The 1.7-inch (42mm) width provides the contact patch necessary for maximum grip whilst maintaining the turning radius expected from short course truck platforms. Pre-gluing eliminates the variables associated with field-applied adhesives, ensuring every set performs identically out of the box, which is particularly important for drivers seeking consistent lap times or competing in organised RC events.

What's in the Box

• 2 x pre-mounted dBoots FORTRESS SC tyres on ARRMA wheels
• 2 x high-quality foam inserts (pre-installed)
• Complete 1/10 scale ready-to-fit tyre set in black

Frequently Asked Questions

• Are these tyres suitable for my ARRMA Senton short course truck? — Yes, these dBoots FORTRESS SC tyres are direct replacements for ARRMA Senton models including the 3S 4x4 variants and the 2WD Senton Boost, fitting models ARA102721, ARA4303V3, ARA102668, ARA4203XV3, ARA4203V3, ARA102715, ARA4103V4 and ARA4103SV4. The 14mm hex connection and wheel specification match the original equipment precisely, making installation straightforward.
• Why are these tyres pre-glued and what are the advantages? — Pre-glued tyres eliminate the time-consuming process of mounting tyres separately and applying adhesive, which can be messy and inconsistent. With these ready-to-run components, you avoid curing delays and achieve consistent results immediately. Pre-gluing also means every tyre set performs identically, which is crucial for drivers seeking predictable handling and reliable performance across multiple driving sessions.
• What surfaces can these tyres handle effectively? — The FORTRESS tread pattern is specifically engineered as a multi-surface design, delivering excellent traction on dry tarmac, wet grass, loose dirt, gravel and mixed terrain. This versatility makes them ideal for UK RC drivers who enjoy variety in their driving locations without needing multiple tyre sets.
• What is the overall diameter of these tyres and why does it matter? — The overall diameter is 4.1 inches (104mm). This measurement affects your RC truck's gearing, suspension geometry, centre of gravity and handling characteristics. ARRMA has engineered these tyres to work optimally with their suspension and drivetrain specifications, ensuring balanced performance across all driving conditions.
• How long do these tyres typically last? — The high-quality rubber compound and robust construction deliver significantly extended usable life compared to cheaper alternatives. Actual lifespan depends on driving intensity, terrain abrasiveness and maintenance, but these tyres are designed to withstand serious bashing and regular competitive driving for extended periods before replacement becomes necessary.
• Can these tyres be used on different ARRMA models? — These tyres are optimised for short course truck platforms with 14mm hex wheels. While they may physically fit other ARRMA models with 14mm hex connections, they are specifically engineered and recommended for short course truck applications. For other vehicle types, ARRMA offers alternative tyre options optimised for those platforms.
• What is the difference between 2.2/3.0 inch markings on these tyres? — The 2.2-inch (56mm) measurement refers to the outer bead diameter, whilst the 3.0-inch (76mm) refers to the inner bead diameter. These are standard wheel sizing specifications that ensure proper fitment to your RC truck's suspension and drivetrain components.
• Are replacement foam inserts available separately? — The foam inserts are included with this tyre set and are pre-installed. If you wish to adjust the tyre compound or need replacement inserts in the future, ARRMA offers these as separate consumable items, allowing you to fine-tune your setup for specific driving conditions or personal preferences.

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 ARRMA Fortress SC Tire Set Glued Black (2) Z-AR550042 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.

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