Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What is Pirelli's run-flat tire symbol?

1 Answers

OLola

07/30/25 12:20am

Pirelli's run-flat tire symbols are RSC or RF. Below is relevant information on how to identify whether a Pirelli tire is run-flat: 1. Check the sidewall markings: The English term for run-flat tires is "run-on-flat." For example, Goodyear tires use the abbreviation ROF, Pirelli uses R-F, Bridgestone uses RFT, and there are other English markings such as Michelin's ZP (short for zero-pressure), Continental's SSR, and Hankook's HRS. 2. Based on the vehicle model: Due to the high cost of run-flat tires, a single run-flat tire is at least 300-500 RMB more expensive than a regular tire of the same model. Therefore, run-flat tires are generally only equipped on mid-to-high-end models. For example, all BMW models come standard with run-flat tires, while Mercedes-Benz and Audi equip them only on some high-end sedans. 3. Based on the tire model: Generally, run-flat tires have an aspect ratio of 55 or below, with 60 or above being rare.

Was this review help?

2

3

Share

More Forum Discussions

Is the Haval F7x compliant with the China VI emission standard?

Haval F7x is compliant with the China VI emission standard, which refers to the national sixth-stage motor vehicle pollutant emission standard. This standard is formulated to implement the Environmental Protection Law and the Air Pollution Prevention and Control Law, aiming to prevent pollution from the exhaust of compression-ignition and gas-fueled spark-ignition engine vehicles, protect the ecological environment, and safeguard human health. The Haval F7x has a body size of 4620mm in length, 1846mm in width, and 1660mm in height, with a wheelbase of 2725mm and a fuel tank capacity of 55 liters. It is equipped with a 1.5T turbocharged engine, delivering a maximum power of 124kW and a maximum torque of 285Nm, paired with a 7-speed dual-clutch transmission.

How to Replace the Battery in a BMW 5 Series Key?

BMW 5 Series key battery replacement method is: 1. Gently pry open the back cover of the key with a flat-head screwdriver and remove it; 2. Take out the old battery and insert the new battery into the slot. The BMW 5 Series is a mid-to-large-sized sedan. Taking the BMW 5 Series 2021 525Li Luxury Package as an example, its body dimensions are: length 5106 mm, width 1868 mm, height 1500 mm, with a wheelbase of 3105 mm. The BMW 5 Series 2021 525Li Luxury Package is equipped with a 2.0T turbocharged inline 4-cylinder engine, with a maximum horsepower of 184 hp, paired with an 8-speed automatic transmission.

How to Deal with Scratched Rims?

The methods to deal with scratched rims are: 1. Use paint thinner to wipe around the scratches to remove surface dirt; 2. Use a toothpick to clean out dirt from deeper areas; 3. Apply tape around the scratches to avoid painting unaffected parts; 4. Trim the brush tip and apply touch-up paint; 5. After the paint dries, use waterproof paper soaked in soapy water to smooth the surface; 6. Polish with a compound and then apply wax. The maintenance methods for rims are: 1. Avoid using cold water to clean when the rims are hot; 2. Clean the rims frequently in humid environments to prevent salt corrosion on the aluminum surface.

Is engine oil flammable and explosive?

Engine oil is not flammable or explosive; it is classified as general solid waste among hazardous materials. Engine oil, also known as engine lubricant, is composed of base oil and additives, with the base oil being the main component of the lubricant. Engine oil is used for lubricating internal combustion engines, with its primary functions being to reduce friction and wear on moving parts, remove sludge and varnish from the engine, neutralize acids produced by fuel and lubricant oxidation, improve piston ring sealing, and cool the engine by carrying away heat from moving parts. The roles of engine oil are: 1. Cooling and temperature reduction; 2. Sealing and leak prevention; 3. Cleaning and purification; 4. Shock absorption and buffering; 5. Lubrication to reduce wear; 6. Rust and corrosion prevention; 7. Component protection.

How Long Can Iridium Spark Plugs Last?

Iridium spark plugs can last approximately 60,000 to 80,000 kilometers. The function of spark plugs is to introduce high-voltage electricity into the combustion chamber, causing it to jump across the electrode gap and generate a spark, thereby igniting the combustible air-fuel mixture in the cylinder. The main types of spark plugs include: standard spark plugs, extended insulator spark plugs, electrode spark plugs, seat-type spark plugs, pole-type spark plugs, and surface-gap spark plugs. Spark plugs are installed on the side or top of the engine and require a working voltage of at least 10,000 volts. Common spark plug faults include: 1. Spark plug leakage; 2. Black deposits on the electrode; 3. Cracked insulator tip; 4. Oil fouling on the spark plug; 5. Spark plug erosion; 6. Excessive spark plug gap.

How far can a car with run-flat tires go after a flat?

Car with run-flat tires can go approximately 250 kilometers after a flat, also known as a run-flat tire. Run-flat tires are circular elastic rubber products installed on metal rims that support the vehicle body, absorb external impacts, ensure contact with the road surface, and maintain driving performance. Precautions for using run-flat tires include: 1. Avoid speeding to prevent rubber aging, delamination, and bursting; 2. Use low-pressure tires to improve ride comfort and steering stability, preventing blowouts; 3. Regularly rotate tires to extend their service life; 4. Maintain standard tire pressure to avoid excessive wear.

Trending Ranking

What is the difference between BMW 523 and 530?

Why Does the Horn Sound When Locking the Car Door?

Where is the rear tow hook located on the ix35?

What Causes Audi to Leak Antifreeze?

What Causes Paint Bubbling on Car Surfaces?

What are the symptoms of clutch slippage?

Is the rear wing standard on the Audi A7?

What are the main causes of the abnormal noise in the Atenza?

What is the wading depth of the Baojun e100?

What does minijcw mean?

More Forum Discussions

What car has a horse in the middle of the steering wheel?

How to Set the One-Touch Power Window for Nissan Sylphy?

What do the letters on an automatic transmission gear shift represent?

How often should the power steering fluid be changed in a Levin?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.