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Michelin Defender 2
Shop the Michelin Defender 2 255/45R20 105V XL BSW, an all-season tire built for drivers who want long tread life, confident wet and dry braking, and a quiet, comfortable ride. This 255/45R20 Defender 2 is a popular replacement size for select Acura MDX, Honda Pilot, BMW X3, BMW X4, Porsche Macan, Cadillac XT5 models.
Why choose the Michelin Defender 2 in 255/45R20?
Made for larger crossovers and SUVs: The 105 load index and XL construction are useful for heavier trims, hybrid models, and loaded family driving.
Long-lasting tread life: Defender 2 is backed by Michelin's 80,000-mile limited treadwear warranty.
Quiet, comfortable daily driving: Piano Acoustic Tuning helps reduce pattern noise for a smoother commute, errand run, or road trip.
All-season confidence: Full-depth 3-D SipeLock technology and circumferential grooves help support traction in wet and dry conditions.
Popular vehicle fitments for 255/45R20 Michelin Defender 2
This tire size is commonly used on select trims of the Acura MDX, Honda Pilot, BMW X3, BMW X4, Porsche Macan, and Cadillac XT5, plus other vehicles equipped with 20-inch wheels.
Size and rating details
255/45R20: The tire size code identifies the section width, sidewall profile, and 20-inch wheel diameter.
105V: The load index and V speed rating are designed for responsive highway handling with a smooth, quiet ride.
XL BSW: Extra Load service with a black sidewall appearance.
Frequently asked questions
Is the Michelin Defender 2 255/45R20 good for daily driving?
Yes. The Defender 2 is built for dependable all-season touring, a refined ride, and long wear for commuters, family vehicles, and road-trip drivers.
What vehicles use the Michelin Defender 2 255/45R20?
Popular applications include select trims of the Acura MDX, Honda Pilot, BMW X3, BMW X4, Porsche Macan, and Cadillac XT5, along with similar vehicles that use the same tire size, load rating, and speed rating.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 255 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 45 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 20" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 29.06" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 8.0" - 9.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 30 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 10/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 105 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | XL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 50 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 149 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 80000 |
| VPN Vendor Product Number | 76252 |
| GTIN Global Trade Item Number | 086699762528 |
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