Michelin Pilot Super Sport 305/30ZR20 XL Pilot Super Sport K3
Michelin

Pilot Super Sport

305/30ZR20 XL
Summer
$453.74/tire $604.99
Set of 4: $1814.96
Minimum order: 4 tires (sizes can be mixed) ? Selling in sets of 4 is how we keep our prices this low — and a matching set keeps your car balanced and safe.
Most drivers replace all four for even wear and handling.
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Specifications

Size305/30ZR20 XL Pilot Super Sport K3
Width305 mm
Aspect ratio30
Rim diameterR20
Load index103
Speed rating(Y)
Load rangeXL
SeasonSummer
UTQG300 AA A
Treadwear warranty30,000 miles
Tread depth9/32"
Weight30.9 lbs
Max pressure50 psi
Severe snow (3PMSF)No
Run-flatNo

About the Michelin Pilot Super Sport

Summer Ultra High Performance Passenger Car tire.

Features

* Inspired by the same engineering that has powered 13 consecutive victories at 24 Hours of Le Mans* Variable Contact Patch 2.0 and Twaron belt package* Bi-compound - LeMans inspired compound on the outer shoulder and latest wet-oriented elastomers on the inner portion of the tread* 30,000 Mile/50,000 km Manufacturer's Treadwear Limited Warranty - Speed Rating: [(Y),Y]* Mileage Warranty Exceptions - Split fitments/Zero Pressure (ZP) tires* Standard Limited Warranty (All Michelin® Tires)

Benefits

* For long, even wear* Delivers excellent braking

Understanding the 305/30ZR20 XL size

In the size code 305/30R20, 305 is the section width in millimetres (about 12"). 30 is the aspect ratio — the sidewall height is 30% of the width, or roughly 91.5 mm. R20 means radial construction on a 20-inch wheel, giving an approximate overall diameter of 27.2".

The load index 103 means each tire supports up to 1,929 lbs — about 7,716 lbs across a full set of four. The speed symbol Y certifies the tire to 186 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

What the Michelin Pilot Super Sport is built for

The Michelin Pilot Super Sport is a summer tire, tuned for maximum dry and wet grip in warm conditions; it is not intended for near-freezing temperatures. Fitment category: Passenger Car, Performance, UHP.

Tread life and grip ratings

This tire carries a UTQG rating of 300 AA A. The treadwear grade of 300 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 AA 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 $453.74 per tire, a full set of four costs $1814.96. That is about 11% above the average of the 53 tires we stock in this size, reflecting its position in the range. Backed by a 30,000-mile treadwear warranty, that works out to roughly $60.50 per 1,000 miles across the set.

Frequently asked questions

What does the tire size 305/30R20 mean?

305 is the section width in millimetres, 30 is the aspect ratio (sidewall height as a percentage of width, about 91.5 mm), and R20 indicates radial construction for a 20-inch wheel. Overall diameter is approximately 27.2 inches.

What are the load and speed ratings of the Michelin Pilot Super Sport 305/30ZR20 XL?

Its load index of 103 allows up to 1,929 lbs per tire. Its speed rating of Y is certified to 186 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 Pilot Super Sport 305/30ZR20 XL tires cost?

A single tire is $453.74 and a set of four is $1814.96, covered by a 30,000-mile treadwear warranty.

Can the Michelin Pilot Super Sport be used in winter?

No. This is a summer tire and it is not rated for severe snow service. Its compound stiffens as temperatures approach freezing, so fit winter or all-weather tires for cold-season driving.

Does the Pilot Super Sport come in other sizes?

Yes — we stock 63 additional Pilot Super Sport sizes besides 305/30ZR20 XL. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 305/30R20

Pirelli Pzero (PZ4) 305/30ZR20 Pzero (PZ4-Sport) (J)
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Pirelli Pzero (PZ4) 305/30ZR20 XL Pzero (PZ4-Sport) (MC) NCS
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