MICHELIN Defender2 215/45R17 XL 91H All-Season Tire

The MICHELIN Defender2 215/45R17 XL 91H All-Season Tire is designed for drivers who want a combination of long-lasting tread life, dependable all-season traction, confident braking, and everyday driving comfort. Designed for compatible cars, CUVs, SUVs, and minivans, the Defender2 is engineered to provide reliable performance across a variety of road and weather conditions.

MICHELIN describes the Defender2 as its longest-lasting tire, with a redesigned tread and compound intended to increase tread life while maintaining dependable wet and dry-road performance. Its Locking 3-D Sipes create additional biting edges to help provide traction and braking performance on wet and dry pavement.

Key Features

• MICHELIN Defender2 All-Season Tire
• Tire size: 215/45R17
• XL – Extra Load construction
• 91H load and speed rating
• Designed for compatible cars, CUVs, SUVs, and minivans
• All-season tread design
• Designed for extended tread life
• Locking 3-D Sipes for additional traction edges
• Designed to provide confident wet and dry braking
• Tread design intended to help provide a quieter, comfortable ride
• Radial construction
• 80,000-mile manufacturer’s treadwear limited warranty according to available product information

Designed for Long-Lasting Tread Life

One of the main highlights of the MICHELIN Defender2 is its focus on tread longevity. MICHELIN states that the Defender2 was redesigned to deliver increased tread life compared with the previous generation.

Available product information reports that the Defender2 can provide up to 25,000 additional miles in a treadwear test compared with three leading competitive tires. Actual mileage will vary depending on vehicle, driving habits, road conditions, maintenance, alignment, and other factors.

All-Season Performance

The Defender2 is designed as an all-season tire, making it suitable for everyday driving throughout the year in many climates.

Its tread design is engineered to provide traction on wet and dry roads while maintaining everyday road manners. The tire’s Locking 3-D Sipes create numerous biting edges that help improve grip and braking performance on wet and dry pavement.

For drivers who regularly encounter severe winter conditions, however, an all-season tire should not automatically be considered a replacement for a dedicated winter tire.

Confident Wet and Dry Braking

Braking performance is an important consideration when selecting replacement tires. The Defender2 uses a tread design with Locking 3-D Sipes intended to provide additional traction edges.

MICHELIN states that the Defender2 delivers better stopping distances than three leading competitive tires on wet and dry pavement in its referenced testing. Test results may vary depending on vehicle, road, tire condition, weather, and other factors.

Comfortable Everyday Driving

The Defender2 is also designed with everyday ride comfort in mind. Its tread design is intended to help minimize road noise and vibrations while providing a smooth driving experience.

This makes the tire a potentially good choice for commuters and drivers who spend considerable time on city streets and highways.

Understanding the 215/45R17 Tire Size

The 215/45R17 designation provides important information about the tire:

• 215 – Section width of approximately 215 millimeters
• 45 – Sidewall height is approximately 45% of the tire’s section width
• R – Radial construction
• 17 – Designed for a 17-inch wheel

The tire also carries an XL designation, meaning it is designed for an Extra Load application.

Always confirm your vehicle’s recommended tire size and load requirements before purchasing.

Understanding the 91H Rating

The Defender2 listed here has a 91H rating:

• 91 – Load index
• H – Speed rating

The load index 91 corresponds to a maximum rated load of approximately 1,356 pounds per tire under the specified conditions. The H speed rating corresponds to speeds up to 130 mph under standardized testing conditions.

These ratings are not a recommendation to exceed posted speed limits or drive at unsafe speeds.

80,000-Mile Treadwear Warranty

Available product information states that the MICHELIN Defender2 is backed by an 80,000-mile manufacturer’s treadwear limited warranty and a 6-year standard limited warranty. Warranty coverage is subject to MICHELIN’s terms, conditions, and eligibility requirements.

A warranty does not guarantee a specific mileage for every driver. Tire life can vary significantly based on alignment, inflation pressure, driving style, road conditions, climate, maintenance, and vehicle characteristics.

Who Should Consider the MICHELIN Defender2?

The Defender2 may be worth considering for drivers looking for:

• A long-lasting all-season tire
• A replacement 215/45R17 tire
• Everyday city and highway driving
• Wet and dry road traction
• Comfortable road manners
• An Extra Load tire
• A tire backed by a long treadwear warranty
• A tire suitable for compatible cars, CUVs, SUVs, and minivans

Important Fitment Information

Tires are vehicle-specific, and the correct tire cannot be determined by size alone.

Before purchasing the MICHELIN Defender2 215/45R17 XL 91H, check:

• Your vehicle’s door-jamb tire placard
• Owner’s manual
• Current tire size
• Required load index
• Required speed rating
• Wheel size and specifications

If your vehicle requires a different load or speed rating, do not substitute this tire without confirming compatibility with the vehicle manufacturer or a qualified tire professional.

Final Thoughts

The MICHELIN Defender2 215/45R17 XL 91H All-Season Tire is designed for drivers who prioritize long tread life, dependable all-season traction, braking confidence, and everyday comfort. Its redesigned tread, Locking 3-D Sipes, and Extra Load construction make it an appealing option for compatible vehicles requiring this specific tire size and rating.

Before purchasing, always confirm the exact tire size, load index, speed rating, and vehicle fitment. Proper tire inflation, alignment, rotation, and regular inspections are also important for maximizing tire performance and service life.