Westlake WESTLAKE SL309 245/75R16/10
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Westlake
SKU:
22275034
$ 616.00 set | $154.00 each
Ships from a tire warehouse near you · most orders arrive next day
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IN STOCK (280 tires)
- Width:
- 16.00 (in)
- Height:
- 9.65 (in)
- Depth:
- 16.00 (in)
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Westlake WESTLAKE SL309 245/75R16/10
$154.00
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Out of stock
Looking for a 245/75R16 high-performance tire? The Westlake SL309 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 245/75R16 means
In the size 245/75R16, 245 is the section width in millimeters (9.65 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 183.8 mm (7.23 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 30.47 inches, turning roughly 662 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 16 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 120 — a maximum load of 3,086 lbs per tire, or 116 (2,756 lbs) per tire when mounted as duals. The speed symbol Q corresponds to a maximum sustained speed of 99 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 245/75R16/10 |
| Tire Type | High-Performance |
| Service Description | 120/116Q |
| Load Index | 120/116 |
| Speed Rating | Q |
| Load Range | E/10 |
| Section Width (mm) | 245 |
| Aspect Ratio | 75 |
| Overall Diameter (in) | 16 |
| Tread Depth (/32") | 13 |
| Warranty | 40K |
Frequently asked questions
What kind of tire is the Westlake SL309?
The Westlake SL309 in 245/75R16 is a high-performance tire.
What warranty does the Westlake SL309 carry?
The manufacturer's warranty on this tire is 40K.
What does 120/116Q mean on the Westlake SL309?
120/116Q breaks down as load index 120 — rated for 3,086 lbs per tire (116, or 2,756 lbs, in dual fitment) — with a Q speed rating, good for a maximum sustained 99 mph.
Keep shopping
Shop all 245/75R16 tires, see every Westlake SL309 size, or view all tires at ThreePiece.us.
- BRAND:
- Westlake
- Model:
- WESTLAKE SL309
- Size:
- 245/75R16/10
- Aspect Ratio:
- 75
- Load Index:
- 120/116
- Load Range:
- E/10
- Section Width:
- 245
- Service Description:
- 120/116Q
- Speed Index:
- Q
- Temperature:
- N/A
- Tire Rim Diameter:
- 16
- Tire Type:
- High-Performance
- Traction:
- N/A
- Tread Wear:
- N/A
- Tread Depth:
- 13
- UQTG:
- N/A
- Warranty:
- 40K
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