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Cooper
Cooper Discoverer SRX 245/55R19XL 107H - 166487019
Cooper Discoverer SRX 245/55R19XL 107H - 166487019
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Cooper
UPC:
00029142970972
Availability:
Y
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/week
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Width:
9.80
(in)
Height:
29.80
(in)
Depth:
29.80
(in)
SKU:
166487019
|
$210.99
Lease-to-own for as low as
/week
Get Started
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Shop the Cooper Discoverer SRX 245/55R19 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/55R19 means
In the size 245/55R19, 245 is the section width in millimeters (9.65 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 134.8 mm (5.31 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 29.61 inches, turning roughly 681 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 29.8 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 107 — a maximum load of 2,150 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 245/55R19XL |
| Tire Type | All Season |
| Service Description | 107H |
| Load Index | 107 |
| Speed Rating | H |
| Load Range | XL |
| Section Width (mm) | 245 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 29.8 |
| Tread Depth (/32") | 11.5 |
| Treadwear | 740 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 740AA |
| Warranty | 75K |
Frequently asked questions
What are the treadwear and warranty ratings on the Cooper Discoverer SRX?
This tire carries a treadwear grade of 740, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 75K.
What does 107H mean on the Cooper Discoverer SRX?
107H breaks down as load index 107 — rated for 2,150 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
What kind of tire is the Cooper Discoverer SRX?
The Cooper Discoverer SRX in 245/55R19 is a all season tire.
Keep shopping
Shop all 245/55R19 tires, browse Cooper tires, see every Cooper Discoverer SRX size, or view all tires at ThreePiece.us.
- BRAND:
- Cooper
- Model:
- Discoverer SRX
- Size:
- 245/55R19XL
- Aspect Ratio:
- 55
- Load Index:
- 107
- Load Range:
- XL
- Section Width:
- 245
- Service Description:
- 107H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 29.8
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 740
- Tread Depth:
- 11.5
- UQTG:
- 740AA
- Warranty:
- 75K
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