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DUNLOP
Dunlop SP Sport Maxx GT 285/35R21XL 105Y - 57001670
Dunlop SP Sport Maxx GT 285/35R21XL 105Y - 57001670
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DUNLOP
UPC:
00848983038401
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:
57001670
|
$584.51
Lease-to-own for as low as
/week
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Looking for a 285/35R21 summer tire? The Dunlop SP Sport Maxx GT is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
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 | 285/35R21XL |
| 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") | 10 |
| Treadwear | 240 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 240AAA |
Frequently asked questions
What kind of tire is the Dunlop SP Sport Maxx GT?
The Dunlop SP Sport Maxx GT in 285/35R21 is a summer tire.
What are the treadwear and warranty ratings on the Dunlop SP Sport Maxx GT?
This tire carries a treadwear grade of 240, traction grade AA, temperature grade A under UTQG.
What does 105Y mean on the Dunlop SP Sport Maxx GT?
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.
Keep shopping
Browse Dunlop tires, see every Dunlop SP Sport Maxx GT size, or view all tires at ThreePiece.us.
- BRAND:
- Dunlop
- Model:
- SP Sport Maxx GT
- Size:
- 285/35R21XL
- 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:
- 240
- Tread Depth:
- 10
- UQTG:
- 240AAA
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