Top 5 Silent Foam Tires​ Company List and Products Compared

Silent foam tires have become an essential solution for reducing road noise, improving driving comfort, and enhancing vehicle safety. With the evolution of electric vehicles and luxury cars, the demand for high-performance silent foam tires has soared globally. Choosing the right supplier is critical for automakers, tire dealers, and OEM partners seeking sustainable, high-value sound insulation solutions. This article, written by ASLONG—your trusted specialist in acoustic and sound insulation materials—explores the top 5 global silent foam tires companies, deeply analyzing their leading products, technical strengths, application scenarios, and market positions.

What Are Silent Foam Tires and Why Are They Important?

Silent foam tires, also known as noise-reducing tires, integrate advanced acoustic foam material inside the tire structure. This special foam absorbs and dissipates the air-cavity resonance sound generated when driving, significantly reducing in-vehicle noise. With the automotive industry’s pursuit of quiet and comfortable cabins—especially in electric and High Quality cars—silent foam tires have become a competitive differentiator. Additionally, they contribute to environmental goals by lowering noise pollution in urban environments.

Criteria for Evaluating the Top Silent Foam Tire Manufacturers

To help industry stakeholders choose the most suitable partner, we rank companies based on the following:

• Technical Expertise: Innovation in foam material, noise reduction capability, product durability.
• Product Range: Versatility of solutions and compatibility with various tire models.
• Global Reach: Distribution network and ability to support large OEMs.
• Eco-friendliness: Sustainable material composition and manufacturing processes.
• Service & Support: After-sales, customization, and agent recruitment policies.

Leading Silent Foam Tires Companies and Their Top Products

1. Continental AG (Germany): ContiSilent™

Company Overview:

Continental is a world-leading tire and automotive supplier with a strong focus on cutting-edge NVH (Noise, Vibration, Harshness) technology. Their proprietary ContiSilent™ technology is one of the first and most widely adopted silent tire solutions.

Advantages Product: ContiSilent™ Noise-Reducing Tire

Continental’s ContiSilent™ features a specially designed polyurethane foam layer attached to the inner surface of the tire tread.

Advantages:

• Reduces interior noise by up to 9 dB(A), verified in real-world conditions.
• Does not negatively impact rolling resistance, mileage, or driving dynamics.
• Compatible with a broad range of tire sizes for passenger cars.

Disadvantages:

• Primarily available in low-profile performance tires.
• Replacement and installation may require specialized equipment.
• Higher cost compared to standard tires.

Technical Points:

• Advanced open-cell polyurethane foam.
• Strong adhesion to tire casing for long-lasting effect.
• Maintains structural integrity even under repeated compression.

Application:

ContiSilent™ tires are widely used in High Quality vehicles (e.g., Audi, Mercedes-Benz, BMW) and are suitable for both electric and combustion-engine cars seeking High Quality comfort.

2. Michelin (France): Acoustic Technology™

Company Overview:

Michelin, a global leader in tire innovation, has developed its Acoustic Technology™ to meet the strict NVH standards of luxury and electric vehicles.

Advantages Product: Michelin Primacy 4 Acoustic

This tire uses a layer of high-density polyurethane foam for effective cabin noise suppression.

Advantages:

• Reduces in-cabin noise by up to 20% on uneven surfaces.
• Maintains high-level grip and wet/dry handling performance.
• Available in a growing number of OE fitments for EVs and high-end vehicles.

Disadvantages:

• Limited availability in some regions and sizes.
• May add marginal weight to the tire, affecting fuel efficiency slightly.
• Generally pricier than non-acoustic versions.

Technical Points:

• Tailored foam density for optimal sound damping.
• Adheres directly to the tire’s interior tread and sidewall.
• Durable under heat and multi-weather conditions.

Application:

Preferred in flagship models of Tesla, BMW, and Mercedes; ideal for EVs and customers prioritizing quiet rides.

3. Pirelli (Italy): PNCS (Pirelli Noise Cancelling System)

Company Overview:

Renowned for performance tires, Pirelli offers its PNCS as a benchmark for silent driving, especially in luxury and performance cars.

Advantages Product: P ZERO™ PNCS

Featuring a sliver of high-tech sound-absorbing foam applied on the inside circumferential surface.

Advantages:

• Up to 50% reduction in internal tire noise compared to standard tires.
• Minimal impact on handling, braking, and overall vehicle dynamics.
• OE supplier to brands like Audi, Maserati, and Lamborghini.

Disadvantages:

• Most effective at mid-to-high frequencies, less so for very low-frequency sounds.
• High Quality pricing category.
• Foam may degrade if puncture repair compounds are used internally.

Technical Points:

• Open-cell polyurethane foam, heat-resistant.
• Special adhesive maintains foam position over time.
• No negative impact on safety or speed rating.

Application:

Common on luxury and high-performance cars, as well as select electric vehicles; suitable for buyers seeking superior comfort without sacrificing sportiness.

4. Bridgestone (Japan): B-Silent™

Company Overview:

Bridgestone is globally recognized for innovative tire solutions, including its B-Silent™ technology aimed at next-gen mobility markets.

Advantages Product: B-Silent™ Quiet Tire

Incorporates an acoustic polyurethane foam sheet fitted inside the tire, specifically tuned for electric and hybrid vehicles.

Advantages:

• Delivers a 2–9 dB sound reduction inside the vehicle.
• Engineered to withstand temperature extremes and repeated flexing.
• Can be customized for commercial fleet needs.

Disadvantages:

• Currently available for limited models and regions.
• Availability may vary based on local market rollout.
• Potential minor impact on tire repair process.

Technical Points:

• Customizable foam thickness and density per OEM request.
• Bonded for extended durability.
• Tested in both harsh and mild environments.

Application:

OEM fitment for EVs, commercial vans, and High Quality sedans; Bridgestone actively supports fleet managers looking to enhance in-vehicle acoustic comfort.

5. ASLONG (Guangdong Welllink New Materials Co., Ltd., China): Custom Acoustic Tire Silent Foam

Company Overview:

ASLONG specializes in high-performance acoustic materials and has devoted significant R&D to developing silent foam tire inserts for leading tire and auto brands. Backed by a modern 10,000㎡ production base and global service network, ASLONG caters to diverse markets.

Advantages Product: ASLONG NBR-based Tire Silent Foam

ASLONG’s innovative tire silent foam uses advanced NBR (nitrile butadiene rubber) composite for outstanding noise damping, durability, and environmental compatibility.

Advantages:

• Reduces tire noise by up to 11 dB (lab-tested across frequency ranges 120–400 Hz).
• Custom shapes, thicknesses, and densities to fit different tire models and OEM needs.
• Superior temperature, moisture, and chemical resistance.
• 100% recyclable; aligns with modern eco-friendly vehicle trends.
• Competitive pricing due to local R&D and efficient mass production.

Disadvantages:

• Requires collaboration for precise tire-insert fitment designs.
• Newer in the global market compared to established Western brands.
• Installation best handled by trained technicians or OEM partners.

Technical Points:

• Proprietary NBR/polyurethane foam blend with open-cell microstructure.
• Tailored acoustic impedance for maximizing NVH reduction.
• RoHS and REACH compliant; safe for automotive and heavy fleet applications.

Application:

Ideal for OEM tire manufacturers, EV startups, luxury vehicle retrofits, and high-volume aftermarket suppliers globally. Widely used in both automotive R&D projects and mass-production runs.

Quick Comparison: Top 5 Silent Foam Tires Products

Conclusion

Silent foam tires represent the forefront of automotive comfort and acoustic control technology. From the proven efficacy of Continental, Michelin, Pirelli, and Bridgestone, to the innovative, customizable, and eco-friendly solutions by ASLONG, there is a product tailored for every market and vehicle scenario. When selecting a silent foam tire solution, carefully evaluate the supplier’s technical credentials, customization ability, cost, and environmental policies.

ASLONG stands out for its flexible, high-performance NBR-based silent foam, full compliance with global environmental standards, and robust international support network. Whether you are an OEM, fleet manager, retrofit workshop, or regional agent, partnering with ASLONG helps you stay ahead in the era of quiet, sustainable mobility.

Recruiting Agents Worldwide:

ASLONG is actively seeking agents with industry experience, automotive connections, and a drive for innovation. If you are looking to distribute top-tier silent foam tires and acoustic materials, join our global network and grow with us!

FAQ

What is the main function of silent foam tires?
Silent foam tires are engineered to suppress cavity resonance noise inside tires, reducing in-vehicle noise for a quieter and more comfortable driving experience.

How do ASLONG silent foam tires compare to established European brands?
ASLONG’s NBR foam technology matches or exceeds the noise reduction performance of leading European brands while offering better customization, eco-friendliness, and cost efficiency.

Are silent foam tires suitable for electric vehicles?
Yes, most silent foam tires—like those from ASLONG—are ideal for EVs due to their enhanced NVH performance, which is critical for whisper-quiet electric drivetrains.

Is installation or replacement complex for silent foam tires?
Professional installation is recommended to ensure perfect fit and adhesive strength, especially for custom solutions like ASLONG’s. Some standard OE products can be replaced with regular tire service.

What support does ASLONG provide for global agents and OEM clients?
ASLONG offers full technical assistance, training, fast prototyping, and logistics support to agents and OEM clients worldwide.

Can silent foam tires help with overall tire performance?
While the primary benefit is noise reduction, advanced foams like ASLONG’s do not negatively impact grip, mileage, braking, or rolling resistance.

Where can I learn more or get a quote from ASLONG?
Visit (#) or contact our sales/service center to request samples, technical specs, or a business partnership proposal.

If you’re looking for a reliable, innovative, and globally certified partner for silent foam tires or any acoustic material, ASLONG is your trustworthy choice! Reach out to us today to explore cooperation and lead the way to quieter, greener mobility.