275/70/R18 – Cooper

The 275/70/R18 tire size is typically used for light trucks, full-size SUVs, and some off-road vehicles. It offers a great balance of on-road comfort, off-road performance, and durability, making it a versatile choice for drivers who need reliable performance in various conditions.

Key Specifications:

• Width: 275 mm (the tire’s width from sidewall to sidewall)
• Aspect Ratio: 70 (the sidewall height is 70% of the tire’s width)
• Rim Diameter: 18 inches (the wheel diameter that the tire fits)
• Construction: Radial (denoted by “R”)

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Cooper Tire Models for 275/70/R18:

1. Cooper Discoverer AT3 4S

• Type: All-Terrain Tire
• Purpose: The Discoverer AT3 4S is an all-terrain tire designed for light trucks, SUVs, and crossovers. It provides reliable performance on both on-road and off-road surfaces, offering durability and comfort for a wide variety of driving conditions.
• Key Features:
  • Strong traction in off-road conditions, including dirt, gravel, mud, and snow.
  • Excellent handling and braking performance on dry and wet roads.
  • Durable, with a long tread life and good cut- and chip-resistance.
  • Enhanced snow traction with the 3PMSF (Three Peak Mountain Snowflake) symbol for severe snow service.
• Best For: Drivers who need a versatile tire that can handle off-road terrains while offering reliable performance on highways.

2. Cooper Discoverer STT Pro

• Type: Mud-Terrain Tire
• Purpose: The Discoverer STT Pro is designed for extreme off-road enthusiasts who require maximum traction in mud, rocks, and other tough conditions. This tire is built for vehicles that spend most of their time off-road but can still handle some on-road duties.
• Key Features:
  • Aggressive tread design that provides exceptional traction in mud, snow, and rocky terrain.
  • Enhanced sidewall strength for increased durability against cuts and bruises.
  • Quiet and smooth ride on highways, despite its mud-terrain capabilities.
  • Self-cleaning tread design that sheds dirt and debris effectively.
• Best For: Off-road enthusiasts who need a rugged tire for harsh off-road conditions.

3. Cooper Discoverer SRX

• Type: All-Season Tire
• Purpose: The Discoverer SRX is an all-season tire designed for crossovers, SUVs, and light trucks. It prioritizes on-road comfort and performance, offering a quiet and smooth ride while still providing reliable traction in a variety of weather conditions.
• Key Features:
  • All-season performance with reliable wet and dry traction.
  • Comfortable and quiet ride, ideal for daily driving and long trips.
  • High-performance tread design for better handling and stability.
  • Improved tread life for long-lasting durability.
• Best For: Drivers seeking an all-season tire with excellent handling and a comfortable, quiet ride.

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Vehicle Compatibility:

The 275/70/R18 tire size is compatible with many full-size SUVs, trucks, and off-road vehicles. Some examples of vehicles that may use this tire size include:

• Ford F-150
• Chevrolet Silverado 1500
• Ram 1500
• Toyota Land Cruiser
• Toyota Sequoia
• Nissan Armada
• GMC Sierra 1500

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Tire Characteristics:

• Width: 275 mm
• Aspect Ratio: 70
• Rim Diameter: 18 inches
• Construction: Radial

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Benefits:

• Off-Road Performance: The Discoverer AT3 4S and Discoverer STT Pro provide superior traction in off-road conditions like mud, snow, and rocky terrain.
• On-Road Comfort: The Discoverer SRX offers a smooth, comfortable ride, ideal for daily driving and long trips.
• Durability: Both the AT3 4S and STT Pro feature durable sidewalls that resist cuts, abrasions, and damage from off-road obstacles.
• Versatility: These tires offer excellent performance across various driving conditions, from highways to off-road adventures.

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Conclusion:

The 275/70/R18 tire size from Cooper provides a range of options that cater to different driving needs. Whether you’re seeking an all-terrain tire like the Discoverer AT3 4S, a mud-terrain option like the Discoverer STT Pro, or a more on-road focused tire like the Discoverer SRX, Cooper offers reliable tires that balance performance, durability, and comfort.