Michelin
Latitude Cross
285/45R21 XL
$456.74/tire
$608.99
Set of 4: $1826.96
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Specifications
| Size | 285/45R21 XL Latitude Cross |
|---|---|
| Width | 285 mm |
| Aspect ratio | 45 |
| Rim diameter | R21 |
| Load index | 113 |
| Speed rating | W |
| Load range | XL |
| UTQG | 320 A A |
|---|---|
| Treadwear warranty | 20,000 miles |
| Tread depth | 9/32" |
| Weight | 38.58 lbs |
| Max pressure | 51 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Michelin Latitude Cross
All-Terrain Passenger Light Truck/SUV tire.
Features
* Mud catcher tread pattern* On the highway, the driving comfort off an on-road tire* Terrain-proof tread compound is highly resistant to gravel abrasion
Benefits
* Delivers more grip on any kind of surface including wet grass, dirt roads and mud* Quieter than the previous generation and as comparably quiet as other tyres designed for a much higher percentage of on-road use* To provide longer mileage in multi-purpose use and with loaded vehicles
Understanding the 285/45R21 XL size
In the size code 285/45R21, 285 is the section width in millimetres (about 11.2"). 45 is the aspect ratio — the sidewall height is 45% of the width, or roughly 128.3 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 31.1".
The load index 113 means each tire supports up to 2,535 lbs — about 10,140 lbs across a full set of four. The speed symbol W certifies the tire to 168 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
Tread life and grip ratings
This tire carries a UTQG rating of 320 A A. The treadwear grade of 320 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).
Price and value
At $456.74 per tire, a full set of four costs $1826.96. That is about 15% above the average of the 44 tires we stock in this size, reflecting its position in the range. Backed by a 20,000-mile treadwear warranty, that works out to roughly $91.35 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 285/45R21 mean?
285 is the section width in millimetres, 45 is the aspect ratio (sidewall height as a percentage of width, about 128.3 mm), and R21 indicates radial construction for a 21-inch wheel. Overall diameter is approximately 31.1 inches.
What are the load and speed ratings of the Michelin Latitude Cross 285/45R21 XL?
Its load index of 113 allows up to 2,535 lbs per tire. Its speed rating of W is certified to 168 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.
How much does a set of 4 Michelin Latitude Cross 285/45R21 XL tires cost?
A single tire is $456.74 and a set of four is $1826.96, covered by a 20,000-mile treadwear warranty.
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