Pirelli

Cinturato P7

Name: Pirelli Cinturato P7 275/40R18 XL
Brand: Pirelli
SKU: 3120700
Price: 253.27 USD
Availability: InStock

275/40R18 XL

Summer

$253.27/tire $337.70

Set of 4: $1013.08

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Specifications

Size	275/40R18 XL Cinturato P7 (*)
Width	275 mm
Aspect ratio	40
Rim diameter	R18
Load index	103
Speed rating	Y
Load range	XL

Season	Summer
UTQG	260 AA A
Tread depth	10/32"
Weight	29 lbs
Max pressure	50 psi
Severe snow (3PMSF)	No
Run-flat	No

About the Pirelli Cinturato P7

Summer Passenger Car Touring tire.

Features

* Optimized tread design with specific pitch sequence* Four, wide longitudinal grooves* Compact central blocks and robust external area* Innovative and advanced hybrid material* Pirelli Self Supporting Run Flat system on certain sizes

Benefits

* Relaxed and comfortable driving experience* Outstanding safety and control in potential aquaplaning situations* Steering response and cornering control* For even wear

Understanding the 275/40R18 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 Pirelli Cinturato P7 is built for

The Pirelli Cinturato P7 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.

Tread life and grip ratings

This tire carries a UTQG rating of 260 AA A. The treadwear grade of 260 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 $253.27 per tire, a full set of four costs $1013.08. That sits close to the average for the 51 tires we stock in this size.

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 Pirelli Cinturato P7 275/40R18 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 Pirelli Cinturato P7 275/40R18 XL tires cost?

A single tire is $253.27 and a set of four is $1013.08.

Can the Pirelli Cinturato P7 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 Cinturato P7 come in other sizes?

Yes — we stock 89 additional Cinturato P7 sizes besides 275/40R18 XL. Fit only a size approved for your vehicle.