Traxxas Response 1.9in Touring Tyres Extra Wide Rear with Foam Inserts TRX8370

Overview

The Traxxas Tyres, Response 1.9in Touring (Extra Wide, Rear) TRX8370 are premium replacement tyres designed specifically for 1/10 scale on-road RC cars, particularly the Traxxas 4-Tec range. These are specialist touring car tyres that deliver exceptional grip and handling characteristics on smooth pavement surfaces. Whether you're racing competitively or enjoying weekend bashing around the UK, these extra-wide rear tyres offer the performance upgrade your RC car needs to handle sharp corners and maintain consistent speed through technical courses.

Sold as a pair complete with foam inserts, the TRX8370 tyres are engineered for drivers who demand razor-sharp handling and superior grip. The aggressive tread pattern combined with a high-grip rubber compound ensures your RC car maintains maximum contact with the road surface, translating to more responsive steering input and better overall control. If you're running a Traxxas 4-Tec 2.0 or similar 1/10 scale touring car and want to maximise your on-road performance, these extra-wide Response tyres represent a significant step forward in driving dynamics and lap-time improvements.

These tyres are compatible with the 8372 wide wheel, making them a perfect upgrade for those looking to improve their RC car's handling characteristics without replacing the entire wheel assembly. The extra width provides a wider contact patch, which translates directly to improved cornering grip and more predictable weight transfer during aggressive driving manoeuvres.

Key Features

• Extra-Wide Rear Profile — The extra-wide design increases the tyre's contact patch with the pavement, delivering superior grip and allowing your RC touring car to maintain higher cornering speeds whilst maintaining exceptional control and predictability through technical sections.
• Aggressive Tread Pattern — The strategically designed tread pattern provides multiple grip points across the tyre surface, ensuring consistent performance whether you're driving on smooth asphalt or slightly rougher pavement, and helps channel water away in wet conditions for maintained traction.
• High-Grip Rubber Compound — Formulated specifically for on-road touring car use, this premium rubber compound offers sticky, consistent grip throughout the entire tyre's lifespan, delivering predictable handling characteristics that make them ideal for both competitive racing and casual RC driving in the UK.
• Foam Inserts Included — Each pair comes complete with foam inserts that work in conjunction with the tyre to provide proper shock absorption and maintain the tyre's shape during high-speed cornering, ensuring your RC car maintains consistent handling characteristics lap after lap.
• 1.9 Inch Diameter — The 1.9 inch wheel diameter is the standard size for 1/10 scale touring cars, making these tyres compatible with a wide range of dedicated on-road RC vehicles and perfect for anyone running classic Traxxas 4-Tec platform cars.
• Designed for 4-Tec Compatibility — Specifically engineered to work seamlessly with the Traxxas 4-Tec chassis range, these tyres maintain the exact handling balance and weight distribution that Traxxas engineers built into these acclaimed touring platforms.

Technical Performance

The Traxxas Response 1.9in Touring tyres represent a pinnacle of on-road RC tyre engineering, combining advanced rubber compound chemistry with precision tread design to deliver measurable performance improvements on pavement surfaces. The 1.9 inch diameter positions these within the standard 1/10 scale touring car category, ensuring compatibility with dedicated on-road platforms like the Traxxas 4-Tec 2.0 and 3.0 models. The aggressive tread pattern works in concert with the high-grip rubber compound to provide multiple contact points across the tyre's surface, generating superior grip coefficients compared to slick or lightly treaded alternatives. The extra-wide rear profile increases the overall contact patch, which is critical for maintaining stability during high-speed cornering and aggressive braking inputs. When paired with the included foam inserts, these tyres maintain their shape and structural integrity even when your RC car is pushing 30+ mph or higher on brushless setups—making them suitable for everything from casual park driving to competitive track racing. The foam inserts serve a dual purpose: they absorb shock and vibration from road imperfections whilst preventing the tyre from collapsing inward during aggressive cornering manoeuvres. This engineering ensures consistent and predictable handling characteristics, allowing drivers to maintain confidence through technical sections of any on-road course.

What's in the Box

• 2x Traxxas Response 1.9in Touring Tyres (Extra Wide, Rear)
• 2x Foam Inserts

Frequently Asked Questions

• Are these rear tyres suitable for the Traxxas 4-Tec 2.0 and 4-Tec 3.0? — Yes, these TRX8370 tyres are specifically designed for Traxxas 4-Tec models and are compatible with both 2.0 and 3.0 platform cars. They work with the 8372 wide wheel and deliver the exact grip characteristics that complement these renowned on-road platforms.
• What's the difference between these touring tyres and drift-specific Response tyres? — The Traxxas Response range includes both touring tyres like the TRX8370 and specialised drift tyres (such as the 8378 model). The touring versions featured here have an aggressive tread pattern designed for maximum grip on pavement, whilst drift-specific tyres are rock hard and intentionally low-grip to enable sustained sideways driving. Choose touring tyres like these for standard on-road racing and handling performance.
• Will these tyres improve my 4-Tec's cornering ability? — Absolutely. The extra-wide profile increases the contact patch significantly, allowing your RC car to maintain higher cornering speeds whilst maintaining consistent grip. Combined with the aggressive tread pattern and high-grip rubber compound, drivers typically experience noticeably sharper steering response and more predictable weight transfer through corners.
• Do the foam inserts come glued to the tyres? — The foam inserts are included separately within the package. You will need to insert them into the tyres during assembly. This is a straightforward process that takes just a few minutes per tyre.
• Are these suitable for beginners? — Yes, these tyres are suitable for RC drivers of all skill levels. The predictable grip and responsive handling characteristics actually make them excellent for newer drivers who are learning throttle control and cornering technique, as the tyres provide consistent feedback about your driving inputs.
• How long do these tyres typically last? — Tyre lifespan depends entirely on driving intensity, road surface conditions, and maintenance. Casual weekend drivers can expect extended lifespan, whilst competitive racers on abrasive surfaces may see faster wear. The high-quality rubber compound helps maintain grip even as tyres age, but replacement becomes necessary once tread wear becomes visible.
• Can I use these on my Traxxas 4-Tec if it has brushless power? — Yes, these tyres are compatible with both brushed (Titan 550) and brushless (Velineon) 4-Tec models. Whether your car runs brushed power at 30+ mph or brushless setup pushing 70+ mph, these tyres will deliver consistent performance across the entire speed range.

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, Response 1.9in Touring (Extra Wide, Rear) TRX8370 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.