easy test score
Confirm that my tire will fit
Tell us what you drive and we'll show these tires fitted to your vehicle.
Category
MFG
015155
Bridgestone Alenza Sport AS RFT Product Description
This listing is for new Bridgestone Alenza Sport AS RFT 235/60R19 107H BSW Tires. Manufacturer part number: 015155.
The Bridgestone Alenza Sport AS RFT is the run-flat version of the Alenza Sport A/S, a performance all-season tire for luxury SUVs. It is made for vehicles that come from the factory on run-flat tires and carry no spare.
Run-flat is the reason this tire exists. Reinforced sidewalls support the weight of the vehicle even when the tire loses all its air, so you can keep driving to a service location instead of changing a tire on the shoulder. Bridgestone rates its run-flat technology for about 50 miles at up to 50 mph with zero pressure. Because the tire keeps its shape when flat, it pairs with the vehicle's tire pressure monitoring system.
Above the casing, the tread is asymmetric. Four wide circumferential grooves move water and slush out of the footprint to resist hydroplaning, and the all-season compound and siping add grip in wet and light winter conditions. Sizes are H-rated (130 mph), and the 285/45R20 size is XL, meaning the casing carries more weight at higher pressure.
Best-suited for: Luxury SUVs that came from the factory on run-flat tires in these sizes, including BMW and Mercedes-Benz models. Match the size and load index on your door-jamb placard.
Tire Best Features:
- Run-flat construction supports the vehicle after a puncture, so you can drive to service.
- Reinforced sidewalls keep the tire on the rim with zero pressure.
- An asymmetric tread for SUV handling stability.
- Four wide circumferential grooves resist hydroplaning.
- An all-season compound for wet and light winter grip.
About the Manufacturer:
Bridgestone, founded in 1931 in Japan, is one of the world's largest tire and rubber companies, renowned for its dedication to innovation and superior quality. Operating in over 150 countries, Bridgestone is globally recognized for its premium and durable tires, offering exceptional safety, longevity, and performance for a diverse range of vehicles, including passenger cars, SUVs, trucks, buses, and aircraft.
Have a question?
Monday-Friday, 8am - 8pm EST
Spanish support available via phone and email
We can help! Our trained experts have years of tire fitment experience and are available to answer questions.
Specifications
Specs
Value
Description
Sidewall
BSW
Load Index
107
Speed Rating
A guide to buying tires
H
Tread Design
Asymmetrical
Manufacturer Part Number
015155