Write a Review
Nitto
Nitto Ridge Grappler 265/70R18 116S - 217830
Nitto Ridge Grappler 265/70R18 116S - 217830
📧 Get Fitment Help
Verify parts fit & get product recommendations
Lease-to-own for as low as
/week
Get Started
Guaranteed to Fit — confirm your size with the fitment checker on this page
Price Match Guarantee Learn More
Free Mount & Balance
Free Shipping
OUT OF STOCK 
📧 Get Fitment Help
Verify parts fit & get product recommendations
Looking for a 265/70R18 all season tire? The Nitto Ridge Grappler is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 265/70R18 means
In the size 265/70R18, 265 is the section width in millimeters (10.43 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 185.5 mm (7.30 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 32.61 inches, turning roughly 619 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 116 — a maximum load of 2,756 lbs per tire. The speed symbol S corresponds to a maximum sustained speed of 112 mph.
Specifications
| Size | 265/70R18 |
| Tire Type | All Season |
| Service Description | 116S |
| Load Index | 116 |
| Speed Rating | S |
| Load Range | Standard Load |
| Section Width (mm) | 265 |
| Aspect Ratio | 70 |
| Overall Diameter (in) | 32.64 |
| Tread Depth (/32") | 13.5 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | B |
| UTQG | 500AB |
Frequently asked questions
What kind of tire is the Nitto Ridge Grappler?
The Nitto Ridge Grappler in 265/70R18 is a all season tire.
What are the treadwear and warranty ratings on the Nitto Ridge Grappler?
This tire carries a treadwear grade of 500, traction grade A, temperature grade B under UTQG.
What does 116S mean on the Nitto Ridge Grappler?
116S breaks down as load index 116 — rated for 2,756 lbs per tire — with an S speed rating, good for a maximum sustained 112 mph.
Keep shopping
Shop all 265/70R18 tires, browse Nitto tires, see every Nitto Ridge Grappler size, or view all tires at ThreePiece.us.
- BRAND:
- Nitto
- Model:
- Ridge Grappler
- Size:
- 265/70R18
- Aspect Ratio:
- 70
- Load Index:
- 116
- Load Range:
- Standard Load
- Section Width:
- 265
- Service Description:
- 116S
- Speed Index:
- S
- Temperature:
- B
- Tire Rim Diameter:
- 32.64
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 500
- Tread Depth:
- 13.5
- UQTG:
- 500AB
PRODUCT REVIEWS (0)
Overall Rankings
Have you tried this product?
WRITE A REVIEWNo reviews for this product yet. Be the first to write a review!
Write a Review