305/40R18 Nitto NT555RII Summer
In stock
| Speed Index | |
|---|---|
| Season | |
| Brand | |
| width | |
| profile | |
| diameter | |
| Load Index | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Tread Depth | 6 |
| uTQG | 100 A A |
| Tyre Season | Summer |
| Tyre Size | 305/40R18 Nitto NT555RII Summer |
| Width | 305 |
| Profile | 40 |
| Diameter | 18 |
| Load Index | 106 |
| Speed Index | W |
305/40R18 Nitto NT555RII Summer
On this page you’ll find the full specifications for this 305/40R18 Nitto NT555RII Summer tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG (when provided by the manufacturer), and shipping details for Ontario and Quebec.
305/40R18 Nitto NT555RII Summer
The Nitto NT555RII is a D.O.T. compliant competition drag radial tire designed for the weekend drag racer who wants better performance with out using a second set of tires. With added flexibility and large grooves for wet handling on your way to the drag strip and a high-grip compound for superior traction at the starting line, the NT555II has you covered.
305/40R18 Nitto NT555RII is positioned as a summer tire built around a 305 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 122 mm with a 18-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature-wise, this listing indicates UTQG 100 A A when provided by the manufacturer.
The 305/40R18 size breaks down as follows:
The 305/40R18 size is commonly found on full-size SUVs and light trucks. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
The 305/40R18 size indicates a tread width of 305 mm, a sidewall ratio of 40% (approximately 122 mm tall), and a 18-inch rim diameter. This size is commonly found on full-size SUVs and light trucks.
Yes — the 305/40R18 Nitto NT555RII is categorized as a Summer tire.
The listing for the 305/40R18 Nitto NT555RII does not specify 3PMS certification. Verify with the manufacturer’s specification sheet for confirmation.
The listing for the 305/40R18 Nitto NT555RII does not specify studdable capability. Contact us or check the manufacturer’s documentation for confirmation.
No — the 305/40R18 Nitto NT555RII is not listed as run-flat.
The listing for the 305/40R18 Nitto NT555RII does not specify XL (extra load). Refer to the manufacturer’s documentation for clarification.
Yes — XYZTires ships the 305/40R18 Nitto NT555RII to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
