




🏁 Dominate the track with every turn — because second place is just the first loser.
The Nitto NT555RII P305/45R18 103W is a DOT-approved radial tire engineered for autocross and road racing. Featuring a stiff sidewall and twin center ribs, it delivers continuous dry traction, explosive launch capability, and superior cornering grip. Designed to pair seamlessly with the NT555G2 on the non-drive axle, this tire supports a load capacity of 1929 lbs and max pressure of 44 PSI, making it a top choice for serious racers seeking professional-grade performance.

| ASIN | B089RPPTG6 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #830,550 in Automotive ( See Top 100 in Automotive ) #15 in Car Racing Tires |
| Brand | Nitto |
| Construction Type | Radial |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | June 6, 2020 |
| Global Trade Identification Number | 04981910533122 |
| Item Diameter | 28.78 Inches |
| Item Weight | 33.5 pounds |
| Item model number | 108740 |
| Load Capacity | 1929 Pounds |
| Manufacturer | Nitto |
| Manufacturer Part Number | 108740 |
| Maximum Pressure | 44 Pound per Square Inch |
| Model | NT555RII |
| Rim Width | 10 Inches |
| Section Width | 305 Millimeters |
| Size | P305/45R18LL |
| Tire Diameter | 28.78 |
| Tread Depth | 6.3 32nds |
| Tread Type | Symmetrical |
| UTQG | 100AA |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 305/45R18LL |
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