Cooper 245/55R18 Discoverer True North

The Cooper 245/55R18 Discoverer True North 245/55R18 is designed for drivers who want dependable Winter 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: 245/55R18 (245 width / 55 aspect ratio / 18 rim)
• Type: Winter for Passenger
• Load: 103 (up to 1929 lbs per tire)
• Load Range: SL
• Speed Rating: H
• Sidewall: BSW

What the Size 245/55R18 Means

Tire size plays a major role in how your vehicle rides, handles, and carries weight. The 245/55R18 designation refers to the tire's width, sidewall profile, and wheel diameter (18 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 Cooper 245/55R18 Discoverer True North 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 Cooper 245/55R18 Discoverer True North 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 245/55R18 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 (103) and speed rating (H) 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 Cooper 245/55R18 Discoverer True North 245/55R18 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 Cooper 245/55R18 Discoverer True North right for my vehicle?
Fitment depends on size, load requirements, and clearance. Confirm 245/55R18, 103, and H against your current tires to ensure compatibility.

Will this tire work year-round?
Many Winter 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.