Toyo
Proxes 4 Plus
255/30R19 XL
$187.55/tire
$250.07
Set of 4: $750.20
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Specifications
| Size | 255/30R19 XL Proxes 4 Plus |
|---|---|
| Width | 255 mm |
| Aspect ratio | 30 |
| Rim diameter | R19 |
| Load index | 91 |
| Speed rating | Y |
| Load range | XL |
| UTQG | 560 A A |
|---|---|
| Treadwear warranty | 45,000 miles |
| Tread depth | 10/32" |
| Weight | 24 lbs |
| Max pressure | 50 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Toyo Proxes 4 Plus
All-Season Ultra-High Performance Passenger Car tire developed for drivers of Sports Cars, Sports Coupes, Performance Sedans and Sport Trucks. Proxes 4 Plus A & Proxes 4 Plus B Original Equipment of Select Vehicles.
Features
* High-grip silica tread compound* Multi-wave sipes* Outside tread: wide ribs and closed shoulder* Inside tread: wide grooves and high sipe density* 50,000 Mile/80,000 Kilometer Limited Treadwear Warranty (V, W-Rated); rear tires of staggered fitments: 25,000 miles* 45,000 Mile/72.000 Kilometer Limited Treadwear Warranty (Y-Rated); rear tires of staggered fitments: 25,000 miles
Benefits
* Delivers exceptional braking and handling in wet and dry conditions* Delivers longer tread life* Minimize irregular wear for a smooth, quiet ride* Increase all-season traction* Increased contact area improves vehicle responsiveness and cornering performance* Improves braking and acceleration* Maximizes wet and snow evacuation
Understanding the 255/30R19 XL size
In the size code 255/30R19, 255 is the section width in millimetres (about 10"). 30 is the aspect ratio — the sidewall height is 30% of the width, or roughly 76.5 mm. R19 means radial construction on a 19-inch wheel, giving an approximate overall diameter of 25".
The load index 91 means each tire supports up to 1,356 lbs — about 5,424 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.
Tread life and grip ratings
This tire carries a UTQG rating of 560 A A. The treadwear grade of 560 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 $187.55 per tire, a full set of four costs $750.20. That is about 15% below the average price of the 22 tires we stock in this size. Backed by a 45,000-mile treadwear warranty, that works out to roughly $16.67 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 255/30R19 mean?
255 is the section width in millimetres, 30 is the aspect ratio (sidewall height as a percentage of width, about 76.5 mm), and R19 indicates radial construction for a 19-inch wheel. Overall diameter is approximately 25 inches.
What are the load and speed ratings of the Toyo Proxes 4 Plus 255/30R19 XL?
Its load index of 91 allows up to 1,356 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 4 Plus 255/30R19 XL tires cost?
A single tire is $187.55 and a set of four is $750.20, covered by a 45,000-mile treadwear warranty.
Does the Proxes 4 Plus come in other sizes?
Yes — we stock 9 additional Proxes 4 Plus sizes besides 255/30R19 XL. Fit only a size approved for your vehicle.
Other sizes of this model
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