Dunlop 245/35R20 XL SP Sport Maxx GT Oe Run Flat
The Dunlop 245/35R20 XL SP Sport Maxx GT Oe Run Flat 245/35R20XL is designed for drivers who want dependable Summer performance with a confident, predictable feel on the road. This tire is commonly selected for Passenger vehicles where comfort, traction, and durability all matter.
Quick Specs (Varies by Size)
- Size: 245/35R20XL (245 width / 35 aspect ratio / 20 rim)
- Type: Summer for Passenger
- Load: 95 (up to 1521 lbs per tire)
- Load Range: XL
- Speed Rating: Y
- Sidewall: BSW
- UTQG: 240 AA A
What the Size 245/35R20XL Means
Tire size plays a major role in how your vehicle rides, handles, and carries weight. The 245/35R20XL designation refers to the tire's width, sidewall profile, and wheel diameter (20 inches). Matching your current size helps preserve ride quality and handling characteristics, while size changes may affect clearance, gearing, and load capacity.
Real-World Performance
On the road, the Dunlop 245/35R20 XL SP Sport Maxx GT Oe Run Flat is built to provide stable handling, consistent traction, and predictable braking. Its tread design is engineered to manage water dispersion and promote even wear over time, helping drivers feel confident in daily driving situations.
Passenger & SUV Tire Considerations
For passenger cars and many SUVs, the Dunlop 245/35R20 XL SP Sport Maxx GT Oe Run Flat focuses on ride comfort, responsive handling, and efficient road contact. Passenger-rated tires are optimized for everyday driving, offering a smoother ride and quieter operation while still maintaining reliable traction and control.
Fitment Guidance
The easiest way to confirm that 245/35R20XL is correct is to look at the tires currently on your vehicle and read the size directly from the sidewall. Also make sure the load index (95) and speed rating (Y) meet or exceed what you're running now. If you're unsure, we're happy to help you confirm fitment before ordering.
Care Tips to Maximize Tire Life
- Maintain proper air pressure: Check monthly to support even wear and handling.
- Rotate tires regularly: Helps extend tread life and improve consistency.
- Balance on installation: Reduces vibration and uneven wear.
- Address alignment issues early: Misalignment can shorten tire life quickly.
Why Buy This Tire From Dan the Tire Man
We make it easy to get the Dunlop 245/35R20 XL SP Sport Maxx GT Oe Run Flat 245/35R20XL with Free Shipping and knowledgeable support if you need it. Flexible payment options are also available to help you get the tires you need without delay.
FAQ
Is the Dunlop 245/35R20 XL SP Sport Maxx GT Oe Run Flat right for my vehicle?
Fitment depends on size, load requirements, and clearance. Confirm 245/35R20XL, 95, and Y against your current tires to ensure compatibility.
Will this tire work year-round?
Many Summer tires are suitable for year-round driving, but severe winter conditions may call for a dedicated winter tire or a 3PMSF-rated option.
Need help choosing?
Call or text us at 207-316-2258 and we'll help you confirm fitment and select the best tire for how and where you drive.

Tire Benefits
- Helps provide enhanced communication between driver and road for faster driver feedback and precise steering response
- Helps create an enhanced dynamic contact patch for superb dry traction and smooth handling though all stages of cornering - entry to apex to exit
- Enlarged contact patch for enhanced cornering capability
- Helps reduce lateral flex during cornering to enhance the driver's feel for the road
- Helps improve dry cornering while helping to maintain superb wet traction
- Helps improve force transmission between tire and wheel for superb driver feedback
- Helps maintain tire shape for smooth performance at highway speeds and helps prevent flatspotting after vehicle is parked for extended periods
- Enhanced stability and traction
- Allows for tire rotation on staggered fitments common to high-end performance vehicles, helping to provide longer treadlife
Tire Features
- Touch Technology
- Multi-Radius Tread Technology™
- Flatter tread profile
- Reinforced sidewall construction
- Asymmetric tread design
- Unique bead fit system
- Hybrid Jointless Band Technology™
- Performance compounding
- Non-directional tread
- NST - Noiseshield Technology
- Eligible for the Highway Auto and Light Truck Tire Replacement limited warranty
