235/45R20 XL 105 Y BRIDGESTONE POTENZA SPORT RFT BSW Summer

Description

Built for Summer driving, the Bridgestone XL 105 Y POTENZA SPORT RFT BSW in 235/45R20 offers reinforced structural strength and load-bearing capacity designed for sustained high-speed performance on warm pavement. The RFT run-flat construction adds an extra layer of durability and safety, allowing continued operation even after air pressure loss. This tire combines engineered sidewall reinforcement with a high-grip summer compound for responsive handling and reliable braking power.

• Vehicle Fit: This tire size is commonly fitted to mid-size sedans and compact crossovers, including models such as the BMW 3 Series, Mercedes-Benz C-Class, Audi A4, and Lexus IS. For exact fitment, check the tire size sticker inside your driver-side door or use the tire size search on the migotire.com homepage.

• Seasonal Performance: Summer tires use a high-grip rubber compound optimized for warm pavement contact. The shallow tread design maximizes the contact patch for responsive cornering and dry braking power. Reinforced shoulder ribs enhance lateral stiffness, while specialized grooves resist aquaplaning in warm-weather rain.

• Load & Speed Rating: Load index indicates the maximum weight each tire can safely carry; speed rating is a letter code showing the highest sustained speed the tire is certified for. Specific ratings for this model are not listed here. Verify the manufacturer-recommended load and speed ratings on the tire size sticker inside your driver-side door.

• Tire Type: Run-flat tires feature reinforced sidewalls that support the vehicle’s weight even after complete air pressure loss. You can continue driving at reduced speeds—typically up to 80 km/h for approximately 80 km—eliminating the need for a spare tire on equipped vehicles.

Migo Tire offers free local delivery across the GTA, getting your tires to you in the fastest possible timeframe. Professional installation can be requested directly at checkout on this product page. If installation services are unavailable for this specific tire, contact Migo Tire by email to arrange an appointment. Every tire comes backed by Bridgestone’s 100,000 km manufacturer warranty, which covers material quality and tread defects—but does not cover damage from driving conditions or road hazards.