 
			 
		Cooper Discoverer Rugged TREK
Key Features
- Fits SUVs and Trucks
- Aggressive tread design offers a tough look
- Excellent on-road traction and comfort
- Two sidewall designs for versatile style
- Up to 60,000 mile Treadwear Warranty
- 45 Day Test Drive Guarantee
Vehicle Category: Light Truck/SUV
Performance Category: All Season
Contact Us About This Tire
31 Available Sizes
| Size | Load/Speed Index | Run Flat? | Overall Diameter | Load Range | Price | 
|---|---|---|---|---|---|
| 15" | |||||
| 31x10.5R15 | 109Q | 30.80" | C | ||
| 16" | |||||
| 265/70R16 | 112T | 30.75" | - | ||
| 17" | |||||
| 37x12.5R17 | 124Q | 36.60" | D | ||
| 265/70R17 | 121Q | 32.01" | E | ||
| 265/70R17 | 116T | 31.89" | XL | ||
| 285/70R17 | 121/118Q | 33.03" | E | ||
| 285/70R17 | 116T | 32.80" | - | ||
| 315/70R17 | 121S | 34.40" | E | ||
| 18" | |||||
| 35x12.5R18 | 128Q | 35.00" | F | ||
| 255/70R18 | 116T | 32.44" | XL | ||
| 265/60R18 | 114T | 30.75" | XL | ||
| 265/65R18 | 116T | 31.54" | XL | ||
| 275/65R18 | 123Q | 32.56" | E | ||
| 275/65R18 | 116T | 32.40" | - | ||
| 275/70R18 | 125Q | 33.66" | E | ||
| 285/75R18 | 129/126Q | 35.10" | E | ||
| 20" | |||||
| 33x12.5R20 | 119Q | 32.80" | F | ||
| 35x12.5R20 | 125Q | 34.92" | F | ||
| 37x12.5R20 | 126Q | 36.60" | E | ||
| 265/50R20 | 111T | 30.43" | XL | ||
| 265/60R20 | 121/118Q | 32.91" | E | ||
| 275/55R20 | 117T | 32.17" | XL | ||
| 275/60R20 | 115T | 33.39" | - | ||
| 275/65R20 | 126/122Q | 34.65" | E | ||
| 285/55R20 | 122Q | 32.76" | E | ||
| 285/65R20 | 127/123R | 34.80" | E | ||
| 295/55R20 | 123/119Q | 0.00" | E | ||
| 295/60R20 | 126Q | 34.30" | E | ||
| 305/55R20 | 125/121Q | 33.43" | F | ||
| 22" | |||||
| 285/45R22 | 114H | 32.40" | XL | ||
| 285/45R22 | 114T | 32.32" | XL | ||
