Pirelli 2803500
Pirelli Scorpion Rally STR Rear Tire (Model 2803500) User Manual
Istruzioni complete per l'installazione, l'uso e la manutenzione.
Prodotto finitoview
The Pirelli Scorpion Rally STR is a high-performance dual-sport rear tire designed for adventure motorcycles. It combines the best of off-road traction with on-road stability and handling, making it suitable for various riding conditions.

Un dettagliato view of the Pirelli Scorpion Rally STR Rear Tire, showcasing its aggressive tread pattern designed for both on-road stability and off-road traction. The tire is mounted on a spoked wheel with a disc brake.
Key features include a high-silica compound for excellent grip and mileage, street-type profiles for superior road handling, and an innovative tread pattern for effective traction on dirt and stability on asphalt.
Informazioni sulla sicurezza
Always prioritize safety when handling and installing tires. Incorrect installation or maintenance can lead to serious injury or property damage.
- Consult a qualified tire professional for installation and any complex maintenance procedures.
- Refer to your vehicle's owner's manual and the vehicle placard (typically on an inside door panel or frame) for specific tire recommendations, pressure, and load limits.
- Do not exceed the maximum load capacity or speed rating of the tire.
- Regularly inspect tires for damage, wear, and proper inflation.
- Questo prodotto contiene sostanze chimiche che lo Stato della California ritiene possano causare cancro, malformazioni congenite o altri danni riproduttivi (avvertenza ai sensi della Proposta 65). Maneggiare con cura e lavarsi le mani dopo il contatto.
Disclaimer: The data and information provided are believed to be accurate, but no guarantee is made regarding their quality or accuracy. Always verify information with a tire professional and your vehicle's documentation.
Installazione (configurazione)
Proper installation is critical for tire performance and safety. It is highly recommended that tire installation be performed by a certified professional using appropriate tools and techniques.
Fasi generali di installazione (consigliate da professionisti):
- Preparazione: Ensure the wheel rim is clean, free from damage, and compatible with the tire size (18-inch rim for this tire).
- Montaggio: Carefully mount the tire onto the rim, ensuring the directional tread pattern is oriented correctly for rotation. Use appropriate tire mounting lubricant.
- Inflazione: Inflate the tire to the recommended pressure specified in your vehicle's owner's manual or on the vehicle placard. Do not exceed the maximum inflation pressure indicated on the tire sidewall.
- Bilanciamento: Balance the wheel and tire assembly to prevent vibrations and ensure even wear.
- Ispezione finale: Check for proper bead seating, leaks, and any visible damage before riding.
This tire is designed for the rear position of a motorcycle. Ensure it is installed on the correct axle.
Linee guida operative
To maximize the performance and lifespan of your Pirelli Scorpion Rally STR tire, adhere to the following operating guidelines:
- Pressione degli pneumatici: Maintain correct tire pressure as specified by your motorcycle manufacturer. Check pressure regularly, at least once a week, when tires are cold.
- Capacità di carico: Do not exceed the tire's maximum load capacity of 926 pounds (Load Rating 70). Overloading can lead to tire failure.
- Valutazione della velocità: This tire has a Speed Rating V. Do not operate the vehicle beyond the tire's maximum speed capability.
- Condizioni di guida: The dual-sport design provides traction on dirt roads and stability on asphalt. Adjust riding style to suit road conditions and tire capabilities.
- Periodo di rodaggio: New tires require a break-in period, typically around 100 miles, to allow the tire's components to settle and release mold lubricants. Avoid aggressive acceleration, braking, and cornering during this period.
Manutenzione
Regular maintenance is essential for tire longevity and safe operation.
- Controllo della pressione degli pneumatici: Check tire pressure weekly, or before every long ride, using an accurate gauge.
- Ispezione visiva: Regularly inspect the tire for cuts, punctures, bulges, cracks, or any foreign objects embedded in the tread.
- Usura del battistrada: Monitor tread depth. Replace tires when they reach the minimum legal tread depth indicators (T.W.I.). Uneven wear may indicate issues with inflation, balancing, or suspension.
- Pulizia: Pulisci gli pneumatici con acqua e sapone neutro. Evita prodotti chimici aggressivi che possono degradare le mescole di gomma.
- Magazzinaggio: Se si ripone la motocicletta per un periodo prolungato, assicurarsi che gli pneumatici siano correttamente gonfiati e, idealmente, sollevati da terra per evitare appiattimenti. Conservare in un luogo fresco e asciutto, lontano dalla luce solare diretta e da apparecchiature che producono ozono.
Risoluzione dei problemi
This section addresses common issues related to motorcycle tires. For persistent or severe problems, consult a professional.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Usura rapida o irregolare del battistrada | Incorrect tire pressure, improper balancing, suspension issues, aggressive riding. | Check and adjust tire pressure. Have wheels balanced. Inspect suspension. Adjust riding habits. |
| Vibrazioni o oscillazioni | Unbalanced wheel, damaged tire, loose wheel bearings, bent rim. | Have wheels balanced. Inspect tire and rim for damage. Check wheel bearings. |
| Perdita di pressione dell'aria | Foratura, stelo della valvola difettoso, perdita del tallone, cerchio danneggiato. | Inspect tire for punctures. Check valve stem. Have tire professionally inspected for leaks. |
Specifiche
| Specificazione | Valore |
|---|---|
| Marca | Pirelli |
| Nome del modello | Scorpion Rally STR Rear Tire |
| Numero di modello | 2803500 |
| Dimensioni del pneumatico | 150/70R18 |
| Posizione | Posteriore |
| Misura del cerchio | 18 pollici |
| Valutazione del carico | 70 (926 sterline) |
| Velocità nominale | V |
| Tire Construction | Radiale |
| Tipo di battistrada | Direzionale |
| Applicazione | Dual Sport (Mud/Snow, Street) |
| Peso dell'articolo | Circa 16.2 libbre |
| Codice UPC | 644978370224 |
| UTQG | 400 AA A |
Informazioni sulla garanzia
Specific warranty details for Pirelli tires are typically provided at the point of purchase or on the official Pirelli website. Generally, tire warranties cover manufacturing defects for a specified period or tread life.
To inquire about warranty coverage or make a claim, please retain your proof of purchase and contact Pirelli customer service or an authorized Pirelli dealer.
For the most current and detailed warranty information, please visit the official Pirelli website or consult your tire retailer.
Supporto
For technical assistance, product inquiries, or further support regarding your Pirelli Scorpion Rally STR tire, please utilize the following resources:
- Pirelli Ufficiale Websito: Visit the official Pirelli website for product information, dealer locators, and contact details.
- Rivenditori autorizzati: Contact your local authorized Pirelli tire dealer for expert advice, installation services, and warranty support.
- Assistenza clienti: Refer to the Pirelli website for customer service contact numbers or online support options specific to your region.
When contacting support, please have your tire's model number (2803500), size (150/70R18), and purchase information readily available.
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