Proxes Sport A/S
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Specifications
| Size | 265/45R18 Proxes Sport A/S |
|---|---|
| Width | 265 mm |
| Aspect ratio | 45 |
| Rim diameter | R18 |
| Load index | 101 |
| Speed rating | Y |
| Load range | SL |
| Season | All-Season |
|---|---|
| UTQG | 440 AA A |
| Treadwear warranty | 40,000 miles |
| Tread depth | 9.7/32" |
| Weight | 30 lbs |
| Max pressure | 51 psi |
| Severe snow (3PMSF) | Yes |
| Run-flat | No |
About the Toyo Proxes Sport A/S
All-Season Ultra-High Performance Passenger Car Tire.
Features
* Optimized asymmetric tread design* New tread compound* Multi-wave sipes* Select High Load (HL) capacity sizes* M+S Rated* 50,000 Mile Treadwear Warranty
Benefits
* High stiffness outer rib provides stability for enhanced cornering performance* High sipe density inner ribs improve braking on wet and dry roads while offering competitive light snow traction* Minimize irregular wear for a quiet ride throughout the life of the tire* Improve wet and dry performance* Enable additional electric, hybrid, and plus fitment opportunities and OEM fitments
Understanding the 265/45R18 size
In the size code 265/45R18, 265 is the section width in millimetres (about 10.4"). 45 is the aspect ratio — the sidewall height is 45% of the width, or roughly 119.3 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 27.4".
The load index 101 means each tire supports up to 1,819 lbs — about 7,276 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 Toyo Proxes Sport A/S is built for
The Toyo Proxes Sport A/S is an all-season tire, balancing dry grip, wet traction and tread life across spring, summer and autumn conditions. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test. Fitment category: Passenger Car, Performance, UHP.
Tread life and grip ratings
This tire carries a UTQG rating of 440 AA A. The treadwear grade of 440 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 $176.60 per tire, a full set of four costs $706.40. That is about 28% below the average price of the 6 tires we stock in this size. Backed by a 40,000-mile treadwear warranty, that works out to roughly $17.66 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 265/45R18 mean?
265 is the section width in millimetres, 45 is the aspect ratio (sidewall height as a percentage of width, about 119.3 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 27.4 inches.
What are the load and speed ratings of the Toyo Proxes Sport A/S 265/45R18?
Its load index of 101 allows up to 1,819 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 Toyo Proxes Sport A/S 265/45R18 tires cost?
A single tire is $176.60 and a set of four is $706.40, covered by a 40,000-mile treadwear warranty.
Is the Toyo Proxes Sport A/S rated for snow?
Yes. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it met a standardised severe snow traction test.
Does the Proxes Sport A/S come in other sizes?
Yes — we stock 150 additional Proxes Sport A/S sizes besides 265/45R18. Fit only a size approved for your vehicle.