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Firestone
Firestone Performer 85 TL R1W 420/85R24 137D - 000599
Firestone Performer 85 TL R1W 420/85R24 137D - 000599
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Firestone
UPC:
00092971237806
Availability:
Y
Lease-to-own for as low as
/week
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Width:
17.20
(in)
Height:
52.10
(in)
Depth:
52.10
(in)
SKU:
599
|
$2,194.71
Lease-to-own for as low as
/week
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Shop the Firestone Performer 85 TL R1W 420/85R24 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 420/85R24 means
In the size 420/85R24, 420 is the section width in millimeters (16.54 in), 85 is the aspect ratio — the sidewall stands 85% as tall as the tire is wide, or 357.0 mm (14.06 in) — R denotes radial construction, and 24 is the wheel diameter in inches. That works out to an overall diameter of about 52.11 inches, turning roughly 387 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 service description on this tire decodes to a load index of 137 — a maximum load of 5,071 lbs per tire.
Specifications
| Size | 420/85R24 |
| Service Description | 137D |
| Load Index | 137 |
| Speed Rating | D |
| Section Width (mm) | 420 |
| Aspect Ratio | 85 |
| Overall Diameter (in) | 52.1 |
| Tread Depth (/32") | 55 |
Frequently asked questions
How fast does this tire ship?
Every order at ThreePiece.us ships free, with fast delivery from a nationwide warehouse network. Affirm financing is available at checkout.
What does 137D mean on the Firestone Performer 85 TL R1W?
137D breaks down as load index 137 — rated for 5,071 lbs per tire.
Will 420/85R24 tires fit my vehicle?
Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 420/85R24, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
Keep shopping
Browse Firestone tires, see every Firestone Performer 85 TL R1W size, or view all tires at ThreePiece.us.
- BRAND:
- Firestone
- Model:
- Performer 85 TL R1W
- Size:
- 420/85R24
- Aspect Ratio:
- 85
- Load Index:
- 137
- Section Width:
- 420
- Service Description:
- 137D
- Speed Index:
- D
- Tire Rim Diameter:
- 52.1
- Tread Depth:
- 55
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