Dunlop Winter Maxx SJ8 245/70R18 110R - 10037239
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DUNLOP
SKU:
10037239
|
- UPC:
- 00848983037404
- Availability:
- Y
$ 928.00 set | $232.00 each
Guaranteed to Fit — confirm your size with the fitment checker on this page
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Free Mount & Balance with Bolt-On Kit
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OUT OF STOCK 
- Width:
- 10.00 (in)
- Height:
- 31.50 (in)
- Depth:
- 31.50 (in)
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Shop the Dunlop Winter Maxx SJ8 245/70R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/70R18 means
In the size 245/70R18, 245 is the section width in millimeters (9.65 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 171.5 mm (6.75 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 31.50 inches, turning roughly 640 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 110 — a maximum load of 2,337 lbs per tire. The speed symbol R corresponds to a maximum sustained speed of 106 mph.
Specifications
| Size | 245/70R18 |
| Tire Type | Winter |
| Service Description | 110R |
| Load Index | 110 |
| Speed Rating | R |
| Load Range | SL |
| Section Width (mm) | 245 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 31.5 |
| Tread Depth (/32") | 14 |
Frequently asked questions
Will 245/70R18 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 245/70R18, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.
What does 110R mean on the Dunlop Winter Maxx SJ8?
110R breaks down as load index 110 — rated for 2,337 lbs per tire — with an R speed rating, good for a maximum sustained 106 mph.
What kind of tire is the Dunlop Winter Maxx SJ8?
The Dunlop Winter Maxx SJ8 in 245/70R18 is a winter tire.
Keep shopping
Browse Dunlop tires, see every Dunlop Winter Maxx SJ8 size, explore winter snow tires, or view all tires at ThreePiece.us.
- BRAND:
- Dunlop
- Model:
- Winter Maxx SJ8
- Size:
- 245/70R18
- Aspect Ratio:
- 70
- Load Index:
- 110
- Load Range:
- SL
- Section Width:
- 245
- Service Description:
- 110R
- Speed Index:
- R
- Tire Rim Diameter:
- 31.5
- Tire Type:
- Winter
- Tread Depth:
- 14
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