G-PRO6192-01

Overview

The Pro-Line PRO 1/10 Closed Cell Front/Rear 2.2 inch Truck Foam Inserts are essential upgrades for serious 1/10 scale RC truck enthusiasts across the UK who demand performance and durability. Whether you're competing on the track or enjoying weekend bashing sessions, choosing the right insert for your conditions can be the difference between winning, losing, or simply claiming bragging rights over your competitors. Pro-Line has developed these aftermarket inserts specifically for 1/10th scale truck drivers who need a firmer and longer-lasting insert setup that delivers consistent performance lap after lap.

These closed cell foam inserts represent a significant upgrade from standard foam options, offering RC car UK enthusiasts a genuine performance advantage. Unlike traditional inserts with air gaps between the tyre material, Pro-Line's closed cell technology eliminates those gaps entirely, creating a more responsive and stable platform for your truck's tyres. This innovation means better traction control, improved handling predictability, and the confidence to push harder on any track condition that demands a firmer insert.

What makes these inserts stand out in the competitive world of 1/10 scale RC trucks is their exceptional durability combined with practical maintenance advantages. These are not disposable components; they're reusable, water-safe inserts that will serve you through countless runs and racing sessions. The investment you make today in these Pro-Line inserts will pay dividends across many months of use, making them an economical choice for the dedicated RC truck driver.

Key Features

• Closed Cell Technology — Unlike other brands that feature air gaps between tyre layers, Pro-Line's closed cell construction eliminates those gaps entirely, creating a denser, more responsive foam structure that translates to better handling characteristics and more consistent performance across different track surfaces.
• No Air Gaps Between Tyres — The absence of air gaps means you get uniform compression and rebound characteristics throughout the entire tyre, which directly improves grip levels and reduces unpredictable bounce that could cost you a race.
• Perfectly Balanced Design — Each pair is manufactured to exacting standards to ensure perfect balance, which minimises vibration and improves your truck's overall stability during high-speed runs and cornering.
• 100% Water Safe — These inserts won't absorb water and won't degrade when exposed to wet conditions, making them ideal for outdoor tracks or wet weather racing without concern for foam deterioration or weight changes.
• Reusable Construction — Unlike single-use inserts, these can be removed and reused repeatedly, allowing you to swap between different insert types based on track conditions without needing to buy new pairs every session.
• Extremely Durable — Built to withstand the punishment of competitive racing and aggressive driving, these inserts maintain their structural integrity and performance characteristics far longer than budget alternatives.
• Lightweight Formula — The foam composition is engineered to be as light as possible without sacrificing durability or performance, helping to keep your truck's unsprung weight down for improved handling and acceleration.
• Firmer Insert Option — These are specifically designed for tracks that demand a firmer insert setup, providing the stability and response needed on harder packed surfaces where softer foams would compress excessively.

Technical Performance

The Pro-Line PRO 1/10 Closed Cell Inserts deliver exceptional technical performance through their innovative closed cell foam construction. Unlike traditional tyre inserts that feature cellular gaps throughout the material, these inserts utilise a dense closed cell structure that provides uniform compression characteristics across the entire contact patch. This engineering approach results in more predictable handling behaviour, as the foam responds consistently whether you're cornering at the limit or accelerating hard out of a turn. The perfectly balanced design of each pair ensures that your truck maintains symmetrical performance characteristics, eliminating the frustration of one side gripping differently than the other. The water-safe formulation means these inserts won't swell, soften, or lose performance when exposed to moisture, making them equally effective at indoor clay tracks and outdoor asphalt surfaces. Built from materials engineered specifically for the demands of competitive 1/10 scale truck racing, these inserts maintain their structural integrity through hundreds of run cycles. The lightweight nature of the foam means they contribute minimal unsprung weight to your truck, allowing your suspension to work more effectively and improving overall handling response. For track conditions that require a firmer insert to prevent excessive tyre roll and maintain precise steering geometry, these Pro-Line inserts provide exactly the right balance of firmness and responsiveness that competitive drivers demand.

What's in the Box

• Pro-Line PRO 1/10 Closed Cell Front/Rear 2.2 inch Truck Foam Inserts (2) — One pair ready to install into 2.2 inch 1/10 scale truck tyres

Frequently Asked Questions

• What is the difference between closed cell and open cell foam inserts for 1/10 RC trucks? — Closed cell foam, like Pro-Line's technology, eliminates air gaps between the tyre layers, creating a denser, more responsive material. Open cell foams with air gaps offer softer, more compliant performance but less consistency. Closed cell inserts provide better control on firm track surfaces and more predictable handling through corners.
• Are these inserts suitable for both track racing and casual bashing? — These inserts are engineered specifically for competitive track racing on surfaces that demand a firmer setup. Whilst they can be used for casual driving, their firmness is optimised for racing performance rather than comfort-oriented bashing. If you primarily bash casually rather than race competitively, you may prefer softer insert options.
• How do closed cell inserts improve my RC truck's handling? — By eliminating air gaps and providing uniform compression, these inserts improve traction consistency, reduce unpredictable tyre movement, and help maintain precise steering geometry through corners. The result is more responsive, predictable handling that allows you to drive with greater confidence and speed.
• Will these inserts work with any 2.2 inch 1/10 scale truck tyre? — Yes, these inserts are designed to fit any 2.2 inch diameter 1/10 scale truck tyre on either the front or rear axle. They are compatible with all major RC truck brands including Traxxas, ARRMA, Losi, and other 1/10 scale platforms.
• Why are these inserts water safe and what does that mean for performance? — Water safe inserts won't absorb moisture, swell, or soften when exposed to wet conditions. This means you get consistent performance whether racing on wet outdoor tracks or after exposure to cleaning fluids, without worrying about foam degradation or unexpected weight changes affecting your truck's balance.
• How often do I need to replace these inserts? — Because these inserts are reusable and built to withstand hundreds of run cycles, they'll last far longer than single-use options. Most users can expect many months of consistent use before needing replacement, making them economical despite their initial cost.
• Can I use these inserts in wet weather racing? — Yes, the water-safe formulation makes these perfectly suitable for wet weather racing. Unlike some foam inserts that deteriorate when wet, Pro-Line's closed cell technology resists water absorption and maintains performance in damp conditions.

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 PRO 1/10 Closed Cell Front/Rear 2.2 inch Truck Foam Inserts (2) G-PRO6192-01 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.

We want to make sure your delivery goes smoothly, so here are some important details about our service:

• For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
• Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
• Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
• If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
• We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
• As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
• If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
• For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.