Michelin Pilot Sport 5 275/40ZR18 XL Pilot Sport 5
Michelin

Pilot Sport 5

275/40ZR18 XL
Summer
$239.24/tire $318.99
Set of 4: $956.96
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

Size275/40ZR18 XL Pilot Sport 5
Width275 mm
Aspect ratio40
Rim diameterR18
Load index103
Speed rating(Y)
Load rangeXL
SeasonSummer
UTQG340 A A
Treadwear warranty30,000 miles
Tread depth9/32"
Weight30.6 lbs
Max pressure50 psi
Severe snow (3PMSF)No
Run-flatNo

About the Michelin Pilot Sport 5

Summer Ultra High Performance Passenger Car Tire.

Features

* Dual sport tread design has an internal side with large longitudinal grooves and an external side with rigid blocks* Premium touch sidewall design* Wear2check indicator* 30,000 Mile Limited Treadwear Warranty

Benefits

* Flush water away for enhanced wet road traction and offers better grip on dry roads* Creates a sleek, matte-black aesthetic with a velvet like micro texture* Allows you to easily check and monitor the wear of the tire

Understanding the 275/40ZR18 XL size

In the size code 275/40R18, 275 is the section width in millimetres (about 10.8"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 110 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 26.7".

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 Sport 5 is built for

The Michelin Pilot Sport 5 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 340 A A. The treadwear grade of 340 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 $239.24 per tire, a full set of four costs $956.96. That sits close to the average for the 51 tires we stock in this size. Backed by a 30,000-mile treadwear warranty, that works out to roughly $31.90 per 1,000 miles across the set.

Frequently asked questions

What does the tire size 275/40R18 mean?

275 is the section width in millimetres, 40 is the aspect ratio (sidewall height as a percentage of width, about 110 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 26.7 inches.

What are the load and speed ratings of the Michelin Pilot Sport 5 275/40ZR18 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 Sport 5 275/40ZR18 XL tires cost?

A single tire is $239.24 and a set of four is $956.96, covered by a 30,000-mile treadwear warranty.

Can the Michelin Pilot Sport 5 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 Sport 5 come in other sizes?

Yes — we stock 27 additional Pilot Sport 5 sizes besides 275/40ZR18 XL. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 275/40R18

Pirelli Cinturato P7 275/40R18 XL Cinturato P7 (*)
Pirelli
Cinturato P7
275/40R18 XL
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$253.27/tire
$1013.08 set of 4
Pirelli Cinturato P7 275/40R18 XL Cinturato P7 (Mo) (KS)
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Cinturato P7
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$275.27/tire
$1101.08 set of 4