Family Owned & Operated 
Tire Benefits
- Enhance off road traction
- Combine to forcefully dig into dirt, sand and mud
- Protect against damage from sharp rocks
- Enhances traction on roads and rough surfaces, improving stability and control
- Reduce road noise
Tire Features
- Dual off-road sidewalls, both sides offering long, deep cleats
- Earth Diggers™ Technology with large shoulder scoops and lugs
- Jutting ridges expel lodged stones
- Stable Trac™ Technology - omni-directional, microgague siping
- Whisper Grooves™ Technology - specially designed sound barrier walls
- M+S Rated
- Free 45-Day Test Drive
- 60,000 Mile Limited Treadwear Warranty - (Non-LT Sizes Only)
- 55,000 Mile Limited Treadwear Warranty - (LT sizes)
Cooper 285/45R22 Discoverer Rugged Trek
Built with everyday drivability in mind, the Cooper 285/45R22 Discoverer Rugged Trek 285/45R22 offers a strong balance of grip, ride comfort, and long-term wear. It's a popular choice for Light Truck drivers who want reliable performance across changing road conditions.
Quick Specs (Varies by Size)
- Size: 285/45R22 (285 width / 45 aspect ratio / 22 rim)
- Type: All Terrain for Light Truck
- Load: 114
- Load Range: SL
- Speed Rating: H
- Sidewall: RBL
What the Size 285/45R22 Means
Tire size plays a major role in how your vehicle rides, handles, and carries weight. The 285/45R22 designation refers to the tire's width, sidewall profile, and wheel diameter (22 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
Drivers often choose the Cooper 285/45R22 Discoverer Rugged Trek for its balanced road manners. Whether commuting, running errands, or heading out on longer trips, this tire is designed to maintain steady grip and a controlled ride feel across a wide range of conditions.
Light Truck (LT) Tire Considerations
As a Light Truck (LT) tire, this Cooper 285/45R22 Discoverer Rugged Trek is built with a stronger internal construction to handle higher loads and tougher use. LT tires are commonly used on pickup trucks, vans, and SUVs that tow, haul, or carry heavier cargo. The SL rating indicates reinforced sidewalls designed to support higher inflation pressures and added durability.
Fitment Guidance
The easiest way to confirm that 285/45R22 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 (114) 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 285/45R22 Discoverer Rugged Trek 285/45R22 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 285/45R22 Discoverer Rugged Trek right for my vehicle?
Fitment depends on size, load requirements, and clearance. Confirm 285/45R22, 114, and H against your current tires to ensure compatibility.
Will this tire work year-round?
Many All Terrain 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.