Write a Review
Yokohama
Yokohama YOK Avid Ascend GT 245/45R19
Yokohama YOK Avid Ascend GT 245/45R19
📧 Get Fitment Help
Verify parts fit & get product recommendations
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance
Free Shipping
IN STOCK (13 wheels)
📧 Get Fitment Help
Verify parts fit & get product recommendations
Looking for a 245/45R19 high-performance tire? The Yokohama Avid Ascend GT is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 245/45R19 means
In the size 245/45R19, 245 is the section width in millimeters (9.65 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 110.2 mm (4.34 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 27.68 inches, turning roughly 729 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.
The manufacturer lists the overall diameter of this specific tire as 19 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 98 — a maximum load of 1,653 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 245/45R19 |
| Tire Type | High-Performance |
| Service Description | 98V |
| Load Index | 98 |
| Speed Rating | V |
| Load Range | SL |
| Section Width (mm) | 245 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 19 |
| Tread Depth (/32") | 12 |
| Treadwear | 740 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 740AA |
| Warranty | 65K |
Frequently asked questions
What kind of tire is the Yokohama Avid Ascend GT?
The Yokohama Avid Ascend GT in 245/45R19 is a high-performance tire.
What are the treadwear and warranty ratings on the Yokohama Avid Ascend GT?
This tire carries a treadwear grade of 740, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 65K.
What does 98V mean on the Yokohama Avid Ascend GT?
98V breaks down as load index 98 — rated for 1,653 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
Keep shopping
Shop all 245/45R19 tires, see every Yokohama Avid Ascend GT size, or view all tires at ThreePiece.us.
- BRAND:
- Yokohama
- Model:
- YOK Avid Ascend GT
- Size:
- 245/45R19
- Aspect Ratio:
- 45
- Load Index:
- 98
- Load Range:
- SL
- Section Width:
- 245
- Service Description:
- 98V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 19
- Tire Type:
- High-Performance
- Traction:
- A
- Tread Wear:
- 740
- Tread Depth:
- 12
- UQTG:
- 740AA
- Warranty:
- 65K
PRODUCT REVIEWS (0)
Overall Rankings
Have you tried this product?
WRITE A REVIEWNo reviews for this product yet. Be the first to write a review!
Write a Review