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Sentury UHP
Shop the Sentury UHP 245/45R18 100W XL BSW, an affordable all-season ultra-high-performance tire built for drivers who want responsive steering, reliable wet and dry traction, and sporty road feel without a premium price. This 245/45R18 Sentury UHP is a popular fitment for select Dodge Charger, BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS, Infiniti Q50 models, plus similar sport sedans, coupes, and larger-wheel performance applications using 18-inch wheels.
Best for: drivers who want affordable ultra-high-performance handling, wet-road confidence, and daily comfort in an all-season tire on sport sedans, coupes, and larger-wheel passenger vehicles, especially in a 245/45R18 size with 100W XL capability.
Why choose the Sentury UHP in 245/45R18?
Affordable UHP value: The Sentury UHP is built for drivers who want ultra-high-performance response, all-season usability, and sport compact or small-crossover confidence without moving into premium tire pricing.
Wet-road control: Circumferential grooves help move water away from the tread area for dependable wet traction and better resistance to hydroplaning in rainy conditions.
Built for sport sedans, coupes, and larger-wheel performance applications: The 100W XL service description adds extra load capacity for heavier trims, passengers, cargo, and larger wheel packages.
Responsive steering feel: Wide shoulder blocks and a solid center rib help keep the tire in consistent contact with the road for snappy steering response, dry-road grip, and stable handling at commuting and highway speeds.
Performance compound and warranty: The ultra-high-performance compound is designed for high-speed traction, while the 10/32-inch tread depth, UTQG 500/A/A rating, and 40,000-mile warranty add practical value for daily driving.
Popular vehicle fitments for 245/45R18 Sentury UHP
This tire size is commonly shopped for select trims or replacement applications of the Dodge Charger, BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS, and Infiniti Q50. It is also a strong all-season performance option for comparable sport compact cars, sedans, coupes, hatchbacks, and small crossovers that use the same tire size, load range, speed rating, wheel diameter, and sidewall designation.
Size and rating details
245/45R18: This size is designed for 18-inch wheels and is a practical choice for sport sedans, coupes, and larger-wheel passenger vehicles that need all-season grip and quick steering response.
100W XL: The service description and load range identify the tire's load capacity and speed capability for the intended passenger vehicle application.
BSW: This version uses black sidewall styling.
Speed capability: This size carries W-rated speed capability for responsive highway use and ultra-high-performance driving feel.
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 245 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 45 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 18" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 26.65" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 7.5" - 9.0" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 26 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 10/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 100 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | XL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 49 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 168 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 40000 |
| VPN Vendor Product Number | 841623106720 |
| GTIN Global Trade Item Number | 841623106720 |
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