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DUNLOP
Dunlop Sport Maxx RT2 285/35ZR21XL 105Y - 57001700
Dunlop Sport Maxx RT2 285/35ZR21XL 105Y - 57001700
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DUNLOP
UPC:
00848983038432
Availability:
Y
Lease-to-own for as low as
/week
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Width:
11.40
(in)
Height:
28.90
(in)
Depth:
28.90
(in)
SKU:
57001700
|
$856.21
Lease-to-own for as low as
/week
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The Dunlop Sport Maxx RT2 in 285/35R21 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 285/35R21 means
In the size 285/35R21, 285 is the section width in millimeters (11.22 in), 35 is the aspect ratio β the sidewall stands 35% as tall as the tire is wide, or 99.8 mm (3.93 in) β R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 28.85 inches, turning roughly 699 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it β not just the width β against your current tire.
The service description on this tire decodes to a load index of 105 β a maximum load of 2,039 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 285/35ZR21XL |
| Tire Type | Summer |
| Service Description | 105Y |
| Load Index | 105 |
| Speed Rating | Y |
| Load Range | XL |
| Section Width (mm) | 285 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 28.9 |
| Tread Depth (/32") | 9 |
| Treadwear | 300 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 300AAA |
Frequently asked questions
What does 105Y mean on the Dunlop Sport Maxx RT2?
105Y breaks down as load index 105 β rated for 2,039 lbs per tire β with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Dunlop Sport Maxx RT2?
The Dunlop Sport Maxx RT2 in 285/35R21 is a summer tire.
What are the treadwear and warranty ratings on the Dunlop Sport Maxx RT2?
This tire carries a treadwear grade of 300, traction grade AA, temperature grade A under UTQG.
Keep shopping
Browse Dunlop tires, see every Dunlop Sport Maxx RT2 size, or view all tires at ThreePiece.us.
- BRAND:
- Dunlop
- Model:
- Sport Maxx RT2
- Size:
- 285/35ZR21XL
- Aspect Ratio:
- 35
- Load Index:
- 105
- Load Range:
- XL
- Section Width:
- 285
- Service Description:
- 105Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 28.9
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 300
- Tread Depth:
- 9
- UQTG:
- 300AAA
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