Achilles 122 185/70 R13 86H

Description

The Achilles 122 185/70 R13 86H is a touring summer tire designed for passenger vehicles, particularly older compact cars, sedans, minivans, and wagons. It’s often chosen for its balance of performance, comfort, and affordability.

Here’s a detailed look at its specifications and features:

Tire Specifications : Achilles 122 185/70 R13 86H

• 185: The tire’s width is 185 millimeters from sidewall to sidewall.
• 70: The aspect ratio is 70, meaning the tire’s height is 70% of its width.
• R: Denotes Radial construction, the standard modern tire construction.
• 13: The rim diameter is 13 inches, indicating it fits 13-inch wheels.
• 86: The Load Index is 86, meaning each tire can carry a maximum load of 530 kg (1,168 lbs).
• H: The Speed Rating is H, indicating the tire is safe for speeds up to 210 km/h (130 mph).

Key Features and Technology: Achilles 122 185/70 R13 86H

The Achilles 122 is engineered with several features aimed at providing a balanced driving experience:

• Multi-Sipes Design: This tread pattern incorporates numerous small cuts (sipes) that create additional biting edges. This significantly improves traction on wet roads and enhances hydroplaning resistance by efficiently dispersing water away from the tire’s contact patch.
• Stiffer Tread Area: Designed to promote straight-line tracking, this feature contributes to improved high-speed stability and dry braking performance.
• Water Channeling to the Center Rib: The tread pattern is optimized to effectively channel water towards the central part of the tire, which then evacuates it through circumferential grooves. This action maximizes the tire’s contact area with the road, further reducing the risk of hydroplaning.
• Solid Center Rib: A continuous, solid center rib enhances the tire’s straight-line stability and improves overall handling capabilities, especially during high-speed maneuvers.
• Four-Grooved Design: The presence of four wide circumferential grooves further aids in efficient water drainage, contributing to wet weather safety.
• ECOTECH Technology: Achilles often mentions its ECOTECH technology, suggesting the tire is designed with an emphasis on being eco-friendly, potentially offering low rolling resistance for improved fuel efficiency without compromising ride comfort or performance.
• Quiet Ride: The tread design aims to minimize road noise, contributing to a more comfortable and quiet driving experience.

Performance Characteristics: Achilles 122 185/70 R13 86H

• Season: While some retailers might list it as an “all-season” tire, it’s generally considered a summer touring tire or an all-season tire best suited for warmer weather conditions. It is not recommended for use in consistent cold temperatures or snowy/icy conditions (below 45 degrees Fahrenheit or 7 degrees Celsius).
• Handling: Offers reliable handling and stability for its class, particularly in dry and wet conditions.
• Braking: Provides good dry braking and decent wet braking performance due to its tread design.
• Tread Life: Often comes with a limited manufacturer tread life warranty (e.g., 35,000 miles), and its UTQG treadwear rating is typically around 440, suggesting a reasonable expected lifespan for a touring tire.
• Comfort: Generally provides a smooth and comfortable ride.

Ideal Usage:

The Achilles 122 185/70 R13 86H is a practical choice for:

• Drivers of older compact cars, sedans, minivans, and wagons.
• Everyday commuting and general highway driving.
• Those seeking a budget-friendly tire that still offers reliable wet and dry performance in warmer climates.