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MICHELIN
PILOT SPORT A/S 4
367140
Tested by Kal
Size: 315/30R21 105V
Category: performance
Suitable for EVs & Hybrids.
The PILOT Sport AS 4 was made for passionate drivers looking for the ultimate performance in dry and wet conditions. The advanced rubber grips the road no matter the summer road conditions, and its compound is made with a biodegradable material derived from sunflower oil for better sustainability.Kal's Customer Care Plan
Kal's Test Results
? Independent & Objective Testing
? Summer vs Winter Tests
BRAKING
We varied our approach speeds by driving surface and by season for two reasons. First, this represents how most Canadians would normally drive on that surface in each season. Second, testing in both seasons provides an indication of how a tire's performance will be affected by road temperature.
CORNERING
To understand how road surface temperatures affect the cornering performance of a tire, our cornering tests are completed in both summer conditions (dry and wet pavement) and winter conditions (dry, wet and icy pavement).
? Independent & Objective Testing
The independent tire testers conducted extensive tests to determine how the tires in our core line-up perform in a range of conditions in both summer and winter. To maintain neutrality, no driver knew the specifics of the tires they were testing each time. All results were analyzed and processed by the testing group and then provided to Kal Tire for sharing with our customers.
Summer
Braking
- Dry
- Wet
Cornering
- Dry
- Wet
- Hydroplane Resistance
Winter
Braking
- Dry -
- Wet -
- Snow -
- Ice -
Cornering
- Dry -
- Wet -
- Snow -
- Ice -
- Hydroplane Resistance -
Sizes & Specs
Specifications for: 315/30R21
Tire Width: 315
Tire Profile: 30
Wheel Diameter: 21"
Speed Rating: V
Load Index: 105
Load Range: XL
UTQG: 540A A
Tread Depth: 9/32"
Weight: 32.69lbs
Section Width: 12.40"
Overall Diameter: 28.50"
Product Code: 17250
