Rebate
Sumitomo
HTR Enhance WX2
255/40R19
$190.49/tire
$253.99
Set of 4: $761.96
🚚 Standard shipping across the country — delivered with DHL in 2-6 business days. 🔒 SSL-secured checkout.
↩️ Free returns within 30 days — unmounted tires, prepaid label, no return shipping cost.
Specifications
| Size | 255/40R19 HTR Enhance WX2 |
|---|---|
| Width | 255 mm |
| Aspect ratio | 40 |
| Rim diameter | R19 |
| Load index | 96 |
| Speed rating | W |
| Load range | SL |
| UTQG | 500 A A |
|---|---|
| Treadwear warranty | 55,000 miles |
| Tread depth | 10/32" |
| Weight | 28.2 lbs |
| Max pressure | 51 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Sumitomo HTR Enhance WX2
All-Season Passenger Car Touring tire.
Features
* Full-depth grooves and sipes* Large outside tread block* Angled grooves* Penetrated lug grooves* Increased sipes and cross-designed grooves* M+S Rated* 55,000-Mile Treadwear Mileage Warranty for W-Rated* 2-Year, 24/7 Tire Roadside Assistance* Free 45-Day Test Drive* Free Defect Replacement for the Life of Usable Tread
Benefits
* Help deliver confident performance throughout the tire’s life* Provides responsive handling and stable cornering* Evacuate water for increased hydroplaning resistance* Provide increased hydroplaning resistance* Boost grip in snowy conditions
Understanding the 255/40R19 size
In the size code 255/40R19, 255 is the section width in millimetres (about 10"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 102 mm. R19 means radial construction on a 19-inch wheel, giving an approximate overall diameter of 27".
The load index 96 means each tire supports up to 1,565 lbs — about 6,260 lbs across a full set of four. The speed symbol W certifies the tire to 168 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 500 A A. The treadwear grade of 500 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 $190.49 per tire, a full set of four costs $761.96. That is about 11% below the average price of the 89 tires we stock in this size. Backed by a 55,000-mile treadwear warranty, that works out to roughly $13.85 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 255/40R19 mean?
255 is the section width in millimetres, 40 is the aspect ratio (sidewall height as a percentage of width, about 102 mm), and R19 indicates radial construction for a 19-inch wheel. Overall diameter is approximately 27 inches.
What are the load and speed ratings of the Sumitomo HTR Enhance WX2 255/40R19?
Its load index of 96 allows up to 1,565 lbs per tire. Its speed rating of W is certified to 168 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 Sumitomo HTR Enhance WX2 255/40R19 tires cost?
A single tire is $190.49 and a set of four is $761.96, covered by a 55,000-mile treadwear warranty.
Does the HTR Enhance WX2 come in other sizes?
Yes — we stock 13 additional HTR Enhance WX2 sizes besides 255/40R19. Fit only a size approved for your vehicle.
