Overview
This is a pair of Hyrax 1.9" Rock Crawling Tires in the Super Soft Predator Compound. The future of 1.9" Tire Performance has arrived with Pro-Line's Hyrax Tire! Designed from the ground up for maximum grip on the toughest terrain, the Hyrax tire is ready for anything your Scale Adventure might throw at you. The Hyrax is now available in the softest Rock Crawling Rubber ever made: The Predator Compound! The Super Soft Predator Compound excels on wet or ultra-low traction surfaces to give you grip like you have never experienced before. The Hyrax tire features an aggressive and open tread pattern with each tread block containing multiple Sipes for incredible tread flex. The highly detailed connected tread on the sidewall of the Hyrax extends out for unmatched side-hilling performance. The Hyrax also features futuristic stepped tread blocks that create even more forward gripping edges that dig into slick rock like no other scale tire Pro-Line has produced to date!
Don't get left behind spinning your tires, claw your way to the top of the mountain with Pro-Line's Hyrax tires in the new Predator Compound!
Lab Certified Select Compounds

- Specifically Designed for General Rock Crawling
- Great Grip on a Variety of Surfaces
- Ultra-long-lasting Rock Crawling Performance
- Use for Warmer Temperatures

- Specifically Designed for High Performance Rock Crawling
- Provides Maximum Grip on Low Grip and Wet Surfaces
- Super Soft Material Conforms to Any Surface
- Use for Cooler Temperatures
Please note: All tires & wheels are sold in pairs, unless otherwise noted
PRO1012803 | Hyrax 1.9” Predator (Super Soft) Rock Terrain Truck Tires (2) for Front or Rear
Features
- Ground up Design for Maximum Performance
- Highly Detailed Sidewall for Scale Looks
- Stepped Blocks & Multiple Sipes Create Unmatched Grip
- Tackle Tough Terrain in Scale Style
- Now Available in the Super Soft Predator Compound
- Made in the USA, since 1982
Fits
- 1.9" Rock Crawling Front or Rear Wheels
- Brand: Pro-Line Racing
- Model Number: G-PRO10128-03 / PRO1012803
- Scale: 1/10
- Tyre Type: Rock Crawling
- Tyre Tread Pattern: Hyrax
- Tyre Compound: Predator (Super Soft)
- Compound Hardness: Super Soft
- Tyre Diameter: 1.9 inches (inner tyre / outer wheel diameter)
- Tyre Width: 1.76 inches (45mm)
- Product Height: 4.73 inches (120mm)
- Track Surface: Rock Crawling
- Wheel Position: Front/Rear (can be used on front or rear wheels)
- Quantity in Package: 2
- Insert Material: Open Cell Foam
- Insert Quantity: 2
- Vehicle Type: Rock Crawler
- Package Type: Tires and Inserts
- Country of Manufacture: Made in the USA since 1982
- EAN Code: 0675118172248
- Compatible with Axial SCX10 II Deadbolt 4WD Brushed RTR
- Compatible with Axial SCX10 Pro Scaler 1:10 4WD Kit
- Compatible with Traxxas TRX-4 Chevrolet K10 Cheyenne High Trail Edition
- Compatible with Traxxas TRX-4 Ford F-150 Ranger XLT High Trail Edition
- Compatible with Traxxas TRX-4 1972 Chevrolet K5 Blazer High Trail Edition
- Compatible with Traxxas TRX-4 1979 Chevy Blazer
- Compatible with Traxxas 1/10 TRX4 Nissan Pathfinder SE-V6 3S 4x4
- Compatible with Traxxas TRX-4 2021 Ford Bronco 1/10 Crawler
- Compatible with Traxxas 1/10 TRX-4 Defender 4WD RTR with Clipless Mounting
- Compatible with Traxxas TRX4 Sport 1:10 4X4 Electric All-Terrain Crawler Truck
- Compatible with Traxxas TRX-4 Sport Hightrail Edition
- Compatible with HPI Venture Wayfinder RTR
- Compatible with HPI Venture SBK Scale Builder Kit
- Features: Ground-up design for maximum performance
- Features: Highly detailed sidewall for scale looks
- Features: Stepped blocks and multiple sipes create unmatched grip
- Features: Aggressive and open tread pattern
- Features: Connected tread on sidewall extends out for unmatched side-hilling performance
- Features: Multiple sipes in each tread block for incredible tread flex
- Features: Futuristic stepped tread blocks create multiple forward gripping edges
- Tyre Compound Design: Specifically designed for high-performance rock crawling
- Tyre Compound Performance: Provides maximum grip on low-grip and wet surfaces
- Tyre Compound Conformability: Super soft material conforms to any surface
- Tyre Compound Temperature: Use for cooler temperatures
Overview
The Pro-Line 1/10 Hyrax Predator Front/Rear 1.9 inch Rock Crawling Tires represent the future of scale rock crawling performance for dedicated enthusiasts across the UK. Designed from the ground up for maximum grip on the toughest terrain imaginable, these premium RC car tyres deliver uncompromising performance for rock crawlers, scale adventure vehicles, and extreme off-road RC trucks. Whether you're tackling boulder-strewn mountainsides or navigating technical rock gardens, the Hyrax Predator tyres are engineered to claw their way to the top where standard RC tyres would simply spin helplessly.
These tyres are now available in the softest rock crawling rubber ever produced by Pro-Line: the revolutionary Predator Compound. The Super Soft Predator Compound excels specifically on wet surfaces and ultra-low traction terrain, delivering grip that's unprecedented in the scale RC hobby. This is not a general-purpose tyre — it's a specialist tool designed for high-performance rock crawling in the most challenging conditions. If you're serious about your 1/10 scale rock crawler and demand the absolute best in grip and performance, the Hyrax Predator tyres are the natural choice for UK RC enthusiasts who refuse to compromise.
Pro-Line has been manufacturing quality RC products since 1982, and that expertise is evident in every aspect of the Hyrax design. These tyres come as a pair with open cell foam inserts included, ready to mount on your 1.9-inch rock crawling wheels. The combination of aggressive tread design, advanced materials science, and meticulous engineering makes the Hyrax Predator the ultimate upgrade for anyone looking to maximise their rock crawling capability.
Key Features
- Super Soft Predator Compound — The Hyrax tyres are formulated with Pro-Line's softest rock crawling rubber compound ever created, specifically engineered to provide maximum grip on low-traction and wet surfaces that would challenge standard rock crawling tyres, giving you confidence when tackling slick, challenging terrain.
- Ground-Up Design for Maximum Performance — Every aspect of the Hyrax tyre has been engineered from first principles specifically for extreme rock crawling, rather than adapting a general-purpose tyre design, resulting in superior performance across the board.
- Aggressive Open Tread Pattern — The boldly designed tread channels and open structure allow the tyre to bite into rock surfaces and shed mud effectively, maintaining traction even in the most demanding conditions.
- Multiple Sipes in Each Tread Block — Fine cuts throughout the tread blocks create incredible tread flex and allow the rubber to conform perfectly to irregular rock surfaces, maximising contact area and grip.
- Stepped Tread Blocks with Multiple Gripping Edges — The futuristic stepped design creates numerous forward-facing edges that dig aggressively into slick rock like no other scale tyre Pro-Line has produced, providing superior forward bite on technical climbs.
- Highly Detailed Connected Sidewall Tread — The sophisticated tread pattern extending onto the sidewalls delivers unmatched side-hilling performance, keeping your RC crawler stable and gripped when traversing angled terrain.
- Lab-Certified Compound Selection — Pro-Line's Predator Compound is specifically formulated and tested for high-performance rock crawling, providing maximum grip on low-grip and wet surfaces whilst remaining durable through demanding use.
- Open Cell Foam Inserts Included — Each pair of tyres comes with two open cell foam inserts that provide the ideal support structure, damping characteristics, and weight distribution for rock crawling applications.
- Fits Front or Rear Wheels — These versatile 1.9-inch tyres are suitable for both front and rear wheel positions on compatible 1/10 scale rock crawlers, allowing flexible fitment across your vehicle.
- Made in the USA Since 1982 — Pro-Line's heritage of quality manufacturing ensures you're purchasing authentic, professionally engineered components built to withstand the demands of serious RC enthusiasts.
Technical Performance
The Hyrax Predator tyres represent a significant leap forward in 1/10 scale rock crawling technology. Measuring 1.9 inches in outer diameter with a width of 1.76 inches (45mm) and a product height of 4.73 inches (120mm), these tyres deliver exceptional ground clearance and aggressive stance on your rock crawler. The Super Soft Predator Compound is specifically selected for cooler temperature operation and excels on low-grip surfaces, making it ideal for UK weather conditions and challenging terrain. The open tread pattern with multiple sipes throughout each block allows the tyre to flex and conform to every contour of the rock surface, maximising the contact patch and delivering superior grip compared to harder, less-flexible compounds. The stepped tread blocks create multiple biting edges that dig into slick, smooth rock surfaces with authority, whilst the detailed sidewall tread provides the side-hilling grip necessary to maintain control on steep angles. The open cell foam inserts provide the perfect balance of support and compliance, absorbing impacts whilst maintaining consistent handling characteristics. Whether you're navigating technical boulder fields, climbing vertical rock faces, or crawling through extremely low-traction conditions, the Hyrax Predator tyres deliver the performance and reliability that serious rock crawlers demand.
What's in the Box
- 2 × Hyrax 1.9-inch Rock Terrain Truck Tyres in Predator Compound
- 2 × Open Cell Foam Inserts
What You Need to Complete
- Compatible 1.9-inch rock crawling wheels (see compatibility list below)
- Your 1/10 scale rock crawler chassis
Frequently Asked Questions
- What is the difference between the Predator Compound and other Pro-Line rock crawling compounds? — Pro-Line offers the Predator Compound as their softest rock crawling tyre formulation, specifically designed for high-performance rock crawling and maximum grip on low-traction and wet surfaces. The alternative G8 Compound is harder, more durable, designed for general rock crawling across various surfaces and warmer temperatures. Choose the Predator Compound for cooler UK conditions and ultra-challenging, slick terrain; choose the G8 for warmer conditions and longer-lasting wear across more varied surfaces.
- Are these tyres suitable for all rock crawler models? — These 1.9-inch tyres are compatible with a wide range of 1/10 scale rock crawlers including Axial SCX10 II, Axial SCX10 Pro, Traxxas TRX-4 variants, and HPI Venture models. Check the compatibility list on the product page to confirm your specific vehicle is supported, or contact our team for clarification if your model isn't listed.
- What temperature range are the Predator Compound tyres designed for? — The Super Soft Predator Compound is specifically formulated for use in cooler temperatures, making it ideal for UK weather conditions throughout most of the year, particularly during autumn, winter, and spring when the ground is often wet and cool.
- Why do the Hyrax tyres cost more than standard rock crawling tyres? — The Hyrax Predator tyres represent the pinnacle of 1/10 scale rock crawling tyre technology, engineered specifically for maximum grip on the most challenging terrain. The advanced Predator Compound formulation, sophisticated stepped tread block design, detailed sidewall tread pattern, and multiple sipes throughout the tyre all contribute to superior performance that justifies the premium investment for serious rock crawlers.
- Can I use the Predator Compound tyres in warmer temperatures? — The Predator Compound is specifically formulated for cooler temperatures and ultra-low traction surfaces. If you frequently run in warmer conditions on varied surfaces, Pro-Line's G8 Compound would be a more appropriate choice for longer-lasting performance. For UK rock crawling, however, the Predator Compound is typically the better choice due to our climate.
- Are the foam inserts interchangeable with other Pro-Line 1.9-inch tyres? — The open cell foam inserts included with the Hyrax Predator tyres are specifically designed to complement the performance characteristics of the Hyrax tyre. Whilst they may physically fit other 1.9-inch tyres, we recommend using matched tyre and insert combinations for optimal performance as designed by Pro-Line engineers.
- How do I maintain these premium rock crawling tyres? — Clean the tyres after each use with fresh water to remove dirt, rock dust, and mud that can embed in the tread. Allow them to dry completely before storage. Check periodically for any embedded rocks or debris that should be removed. The open cell foam inserts may require occasional rinsing and drying. Store in a cool, dark location away from direct sunlight to preserve the Predator Compound's properties.
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 Pro-Line 1/10 Hyrax Predator Front/Rear 1.9 inch Rock Crawling Tires (2) 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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