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Arroyo
Arroyo Eco Pro HT LT245/75R17
Arroyo Eco Pro HT LT245/75R17
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Arroyo
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/week
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Width:
17.00
(in)
Height:
9.65
(in)
Depth:
17.00
(in)
SKU:
AEP044
$177.00
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
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Arroyo Eco Pro HT LT245/75R17
$177.00
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Out of stock
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Shop the Arroyo Eco Pro HT 245/75R17 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/75R17 means
In the size 245/75R17, 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 17 is the wheel diameter in inches. That works out to an overall diameter of about 31.47 inches, turning roughly 641 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 17 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 121 — a maximum load of 3,197 lbs per tire. The speed symbol S corresponds to a maximum sustained speed of 112 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | LT245/75R17 |
| Tire Type | Passenger |
| Service Description | 121S |
| Load Index | 121 |
| Speed Rating | S |
| Load Range | E |
| Section Width (mm) | 245 |
| Aspect Ratio | 75 |
| Overall Diameter (in) | 17 |
| Treadwear | 600 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 600 A B |
Frequently asked questions
What are the treadwear and warranty ratings on the Arroyo Eco Pro HT?
This tire carries a treadwear grade of 600, traction grade A, temperature grade B under UTQG.
What does 121S mean on the Arroyo Eco Pro HT?
121S breaks down as load index 121 — rated for 3,197 lbs per tire — with an S speed rating, good for a maximum sustained 112 mph.
What kind of tire is the Arroyo Eco Pro HT?
The Arroyo Eco Pro HT in 245/75R17 is a passenger tire.
Keep shopping
Shop all 245/75R17 tires, see every Arroyo Eco Pro HT size, or view all tires at ThreePiece.us.
- BRAND:
- Arroyo
- Model:
- Eco Pro HT
- Size:
- LT245/75R17
- Aspect Ratio:
- 75
- Load Index:
- 121
- Load Range:
- E
- Section Width:
- 245
- Service Description:
- 121S
- Speed Index:
- S
- Temperature:
- B
- Tire Rim Diameter:
- 17
- Tire Type:
- Passenger
- Traction:
- A
- Tread Wear:
- 600
- Max Load (LB):
- 3197
- UQTG:
- 600 A B
- Side Wall:
- BSW
- Warranty:
- N/A
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