Karena material pengganti TUBE yang terdapat pada ban TUBELESS yakni INNER LINER terbuat dari material khusus dengan pori-pori yang lebih rapat dan langsung menyatu dengan komponen ban lainnya sehingga kemampuan menyimpan tekanan anginnya semakin baik.
Secara umum tidak disarankan mengganti ukuran ban standard dengan ukuran lebih kecil atau lebih besar, karena setiap desain motor pabrikan sudah diperhitungkan dengan teliti dan melalui berbagai pengujian untuk mendapatkan hasil performa dan keselamatan yang terbaik. Jika ingin mengganti ukuran ban yang lebih besar atau lebih kecil, sebaiknya hanya satu step saja, misalkan semula ukuran 80/90 ganti ke 90/90. Diluar itu harus melakukan penyesuaian rim/velg dan settingan kendaraan agar tetap safety.
Ada, yaitu jika keausan tapak ban sudah mencapai titik TWI (Tread Wear Indicator/Indikator Keausan Ban). TWI ditandai dengan lambang/penanda yang umumnya berbentuk segitiga di dinding ban dan pada bagian groove pattern/kembangan nya ada tongolan/tonjolan. Jika sudah mencapai tongolan tersebut maka ban sudah harus diganti. Terdapat masing-masing 4-6 lambang TWI pada dinding ban kiri dan kanan.
Bisa, namun jika tambalan ban lebih dari satu dan berdekatan disarankan untuk ganti dengan ban baru karena potensi terjadinya kebocoran dan kerusakan ban sangat besar. Diantara kerusakan yang paling mungkin timbul karena banyaknya tambalan yang berdekatan adalah terjadinya pemisahan komponen ban (separation)
Secara umum Ban depan : 29 psi, Ban Belakang : 33 psi
Tekanan tersebut bisa disesuaikan/diadjust 1-2 psi tergantung kenyamanan pengendara dan beban/load yang diangkut.
Beberapa keunggulan menggunakan Nitrogen dibanding udara biasa :
Bisa, tapi tidak dianjurkan dan harus menggunakan BAN DALAM ( TUBE ).
Bisa, akan tetapi akan menyebabkan beberapa kerugian antara lain sebagai berikut :
Ada, yaitu jika keausan tapak ban sudah mencapai titik TWI (Tread Wear Indicator/Indikator Keausan Ban). TWI ditandai dengan lambang/penanda yang umumnya berbentuk segitiga di dinding ban dan pada bagian groove pattern/kembangan nya ada tongolan/tonjolan. Jika sudah mencapai tongolan tersebut maka ban sudah harus diganti. Terdapat masing-masing 4-6 lambang TWI pada dinding ban kiri dan kanan.
Sangat tidak disarankan karena beberapa pertimbangan, antara lain :
Katalog tersedia pada halaman Produk Ban IRC
Setiap ban terdapat Load Index dan Speed Symbol, contoh 90/90-14 43P 43 : Ban tersebut sanggung menanggung beban 155kg P : Ban tersebut bisa dipacu hingga 150km/jm Untuk tabel standard Load Index dan Speed Symbol lainnya bisa digoogling di internet, yang mengacu pada buku-buku standard desain ban.
Technically, tire replacement depends on usage intensity and road conditions. Physically, you should immediately replace the tire if the TWI (Tread Wear Indicator)—the triangle symbol on the tire sidewall—is already level with the tread surface. Ignoring worn tires is not just a comfort issue but a serious safety risk, as grip will decrease significantly, especially during sudden braking on wet roads. As a safety investment, do not wait until the tire is cracked or completely worn out before replacing it.
Reading tire codes is crucial to ensure you choose the correct tire for your rim and handling. There are generally two systems: Metric and Imperial.
1. Metric system (example: 90/80-14): – 90: tire width in millimeters (mm). – 80: aspect ratio, meaning the height is 80% of the width. The lower the number, the lower the profile. – 14: rim diameter in inches.
2. Imperial system (example: 2.75-14): – 2.75: tire width and height in inches. – 14: rim diameter in inches. Understanding these numbers ensures balanced handling.
A tire that is too wide can burden the engine, while one that is too small may reduce stability when cornering.
Identifying the right time to replace a tire is essential for safety. Based on technical standards and wear patterns, the main signs are:
1. TWI indicator is level with the tread.
2. Uneven wear (flat spots or cupping).
3. Cracks on the sidewall or tread.
4. Frequent air leaks.
5. The tire feels slippery during braking or cornering.
The main causes of tire cracking are prolonged exposure to direct sunlight and consistently low tire pressure. These conditions damage the rubber structure. Additionally, tires older than 3–5 years or the use of harsh chemical cleaning agents can also cause cracking.
IRC Tire offers three main compound types:
1. Soft compound for maximum grip (usually for racing or sport bikes).
2. Medium compound for a balance between grip performance and durability for daily use.
3. Hard compound designed for longer lifespan and resistance to heavy loads.
Yes, tubeless tires must still be inflated regularly. Even without an inner tube, they rely on air pressure to maintain shape and ensure the tire bead seals properly against the rim. Low pressure can damage the tire structure and make the motorcycle unstable.
Nitrogen is highly recommended. Nitrogen has larger molecules, making it less likely to seep through the rubber, keeping pressure more stable and tire temperature cooler during long rides. In emergencies, regular compressed air is still acceptable as long as the pressure matches the standard.
IRC tires are designed with Japanese technology adapted to Indonesian road conditions. For daily use, IRC offers a balance of strong grip on both wet and dry roads and long tire life, making them economical and safe for everyday mobility.
Information about the latest promotions, programs, and special discounts is regularly updated through the official Instagram account @irctires.id and this website. Make sure to follow our social media so you don’t miss interesting events or ongoing promotions.
To get IRC tires with official service standards, you can visit MotoXpress outlets located in various regions across Indonesia. The complete list of addresses and maps of the nearest MotoXpress outlets can be accessed via www.motoxpress.co.id.
IRC tires are superior because they use Japanese technology adapted to Indonesian road conditions. Their main advantages include excellent grip on both wet and dry roads, high rubber durability for long-term use, and a wide range of tread patterns and compounds suitable for different types of motorcycles.
You can interact and get the latest information through: 1. Instagram @irctires.id 2. Facebook Fanpage IRC Tire Indonesia 3. TikTok @irctires.id 4. YouTube IRC Tire Indonesia. Through these platforms, we share tire maintenance tips, product reviews, community event schedules, and various other updates.
For collaboration requests, content partnerships, or event sponsorships, you can send an official proposal via email listed on the Contact Us page or send a direct message (DM) to the official Instagram account @irctires.id.
Currently, IRC Tire does not offer a tire trade-in program. Please follow our social media channels for the latest IRC tire promotions.
Schedules for exhibitions, community events, and IRC Tire booth visits in various cities can be found in the Event menu on this website or through our Instagram highlights. We regularly update event schedules so you can visit and enjoy special on-site promotions.
Yes, free installation promotions are available when purchasing and replacing tires directly at official MotoXpress outlets. In addition to professional mechanics, this service ensures tires are installed according to standard procedures.
To ensure product authenticity, we recommend visiting MotoXpress outlets and the nearest official distributors. Buying through official channels ensures you receive products that meet quality standards, with proper storage conditions to maintain optimal rubber quality.
IRC Tire is open to new partnerships. For information regarding requirements and terms to become a wholesaler or retailer, you can contact your local official distributor, send a message through the Contact Us page on the website, or DM the official social media accounts.
Genuine IRC tires have a neatly embossed logo on the tire sidewall and include an official sticker containing product information. Also check for a clear production code and ensure there are no rough joints or poor finishing. The safest way is always to purchase IRC tires from official outlets or MotoXpress networks.
IRC Tire is trusted as Original Equipment Manufacturer (OEM) by major motorcycle brands such as Honda, Yamaha, Suzuki, and Kawasaki because of its global quality standards. Its high durability, proven stability across various terrains, and commitment to Japanese technology research make it a reliable choice for manufacturers.
The production code consists of 4 digits on the tire sidewall. The first two digits indicate the production week, and the last two digits indicate the year. For example, code 1226 means the tire was produced in the 12th week of 2026.
The price listed on the website or marketplace generally covers only the tire unit. However, if you purchase directly at MotoXpress outlets, the tire price usually includes installation service.
Complete information about IRC Tire’s official distributor network across Indonesia can be obtained by filling out the form in the Contact Us section or by sending a direct message (DM) to IRC Tire’s official social media accounts to be connected with the distribution team in your area.
Providing a free valve stem depends on each outlet policy or specific promotions at official stores. In the MotoXpress network, a new valve stem is often included as part of tire replacement package promotions.
We are happy to hear from you.
Whether it’s a question about technical support, collaboration, or products,
please choose the topic that fits your needs. The IRC team is ready to help you find the best answer.
Email: gtcare@gt-tires.com
