Royal Black Racing Trac 255/45R18 103W
Royal Black Racing Trac 255/45R18 103W
TIRE SPECS
| Dimensions | Specifications |
|---|---|
| Tire Size | 255/45ZR18XL |
| Model | Racing Trac |
| Tire Type | Ultra-High-Performance Summer |
| Construction | Radial |
| Load Index | 103 |
| Speed Rating | W |
| Load Range | XL / Extra Load |
| Sidewall | Black Sidewall |
| UTQG | 420 AA |
| Recommended Rim Width | 8.5" |
| Tread Depth | 7.3/32" |
| Maximum Load | 1,929 lbs @ 50 PSI |
| Overall Width | Approx. 10.0" |
| Overall Diameter | Approx. 26.9" |
| Wheel Diameter | 18" |
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TIRE INFO
The Royal Black Racing Trac 255/45R18XL is a performance-focused summer tire designed for drivers who want responsive handling, strong road grip, and an aggressive appearance. Its wide 255mm footprint and 45-series profile provide a substantial contact patch while maintaining the sporty proportions expected from an 18-inch performance setup.
The Racing Trac features an asymmetric tread design with different inner and outer tread zones engineered to balance dry-road grip, steering response, and wet-weather performance. Reinforced shoulder blocks help provide additional rigidity during cornering, while the performance-oriented tread compound is designed to deliver strong traction on warm, dry pavement.
Wide circumferential grooves help channel water away from the contact patch, supporting wet-road control and helping reduce the risk of hydroplaning. The tread design also contributes to confident steering response, making the Racing Trac well suited for performance sedans, coupes, and other vehicles equipped with larger 18-inch wheels.
This 255/45R18XL configuration carries a 103 load index and W speed rating, with a maximum listed load of approximately 1,929 pounds per tire at 50 PSI. It carries a 420 AA UTQG rating and uses an Extra Load construction for additional load capacity.
Overall, the Royal Black Racing Trac 255/45R18XL combines sporty handling, strong dry-road traction, wet-weather water evacuation, and an aggressive 18-inch fitment. It is a practical option for customers looking for a performance-oriented tire that complements a custom wheel package while maintaining everyday street usability.