Cinturato Weatheractive
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Specifications
| Size | 235/50R18 Cinturato Weatheractive |
|---|---|
| Width | 235 mm |
| Aspect ratio | 50 |
| Rim diameter | R18 |
| Load index | 97 |
| Speed rating | H |
| Load range | SL |
| UTQG | 700 A A |
|---|---|
| Treadwear warranty | 60,000 miles |
| Severe snow (3PMSF) | Yes |
| Run-flat | No |
About the Pirelli Cinturato Weatheractive
All-Weather Passenger Car Touring tire.
Features
* Directional tread design* Innovative compound with new polymer resin system* Trumpet shaped lateral grooves* Deep and continuous siping - 66% still visible at 90% worn* Three rib tread block design* Zigzag central groove with strong connections between grooves* A narrow and long balanced footprint* M+S Rated* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* 60,000 Mile Limited Treadwear Warranty
Benefits
* For comfort and minimal noise* Maintains wet performance over a broad temperature range, overcoming snow/wet tradeoff without compromise to mileage* Designed for optimal water evacuation in wet conditions* Provides high performance throughout the life of the tire* Optimizes stiffness for uniform wear* Give high wet handling, traction and braking performance on snow* Provides great snow performance and even treadwear* Meets the required performance criteria for Use in Severe Snow Conditions
Understanding the 235/50R18 size
In the size code 235/50R18, 235 is the section width in millimetres (about 9.3"). 50 is the aspect ratio — the sidewall height is 50% of the width, or roughly 117.5 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 27.3".
The load index 97 means each tire supports up to 1,609 lbs — about 6,436 lbs across a full set of four. The speed symbol H certifies the tire to 130 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 Weatheractive is built for
It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test.
Tread life and grip ratings
This tire carries a UTQG rating of 700 A A. The treadwear grade of 700 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 $169.86 per tire, a full set of four costs $679.44. That is about 10% above the average of the 127 tires we stock in this size, reflecting its position in the range. Backed by a 60,000-mile treadwear warranty, that works out to roughly $11.32 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 235/50R18 mean?
235 is the section width in millimetres, 50 is the aspect ratio (sidewall height as a percentage of width, about 117.5 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 27.3 inches.
What are the load and speed ratings of the Pirelli Cinturato Weatheractive 235/50R18?
Its load index of 97 allows up to 1,609 lbs per tire. Its speed rating of H is certified to 130 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 Weatheractive 235/50R18 tires cost?
A single tire is $169.86 and a set of four is $679.44, covered by a 60,000-mile treadwear warranty.
Is the Pirelli Cinturato Weatheractive rated for snow?
Yes. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it met a standardised severe snow traction test.
Does the Cinturato Weatheractive come in other sizes?
Yes — we stock 23 additional Cinturato Weatheractive sizes besides 235/50R18. Fit only a size approved for your vehicle.