Bridgestone 11911 Potenza Sport AS 235/35R19 91Y XL All-Season Performance Tire

The Bridgestone Potenza Sport AS is an ultra-high performance all-season passenger tire engineered for drivers who demand year-round grip without sacrificing sport-car handling. Sized 235/35R19 with a 91Y (XL) service description, it delivers confident traction across a broad range of conditions — dry, wet, and light winter weather.

Key Features:

• Next-Generation Ultra-High Silica Compound — Provides confident grip and handling in both wet and dry conditions while improving fuel efficiency
• Asymmetric Tread Design — Optimizes contact pressure distribution for enhanced dry cornering stability and wet braking performance
• Deep Circumferential Grooves — Promote rapid water evacuation from the contact patch, reducing the risk of hydroplaning in wet conditions
• Innovative 3D Sipe Technology — Increases pattern stiffness for improved handling, balanced traction-to-wear performance, and enhanced wet braking
• Tuned Tread Sequencing — Minimizes pattern noise and reduces sound waves before they reach the cabin, delivering a quiet and comfortable ride
• Sporty Carcass Package — Tailored textiles, bead filler, and profile shape support steering response, lateral stability, and optimized rolling resistance
• XL (Extra Load) Rated — Load range XL with a load index of 91, supporting up to 1,356 lbs per tire
• Speed Rating Y — Rated for sustained speeds up to 186 mph

Tire Specifications:

• Size: 235/35R19
• Service Description: 91Y (XL)
• Overall Diameter: 25.5 in.
• Tread Depth: 8/32"
• UTQG: 300 AA A
• Sidewall: Black Sidewall (BSW)
• Max Load: 1,356 lbs
• Max Inflation: 50 PSI
• Approved Rim Width: 8.0–9.5 in.
• Season: All-Season

Backed by a 50,000-mile limited treadlife warranty and Bridgestone's 90-Day Buy & Try Guarantee, the Potenza Sport AS is built for performance drivers who refuse to compromise on all-season confidence.