Discoverer Rugged Trek LT
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Specifications
| Size | 33X12.50R20LT F Discoverer Rugged Trek LT |
|---|---|
| Width | 33 mm |
| Aspect ratio | |
| Rim diameter | R20 |
| Load index | 119 |
| Speed rating | Q |
| Ply rating | 12 |
| Season | All-Season |
|---|---|
| Treadwear warranty | 55,000 miles |
| Tread depth | 18/32" |
| Weight | 63.64 lbs |
| Max pressure | 80 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Cooper Discoverer Rugged Trek LT
Mud-Terrain Passenger Light Truck/SUV 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, micro-gauge siping* Whisper Grooves™ Technology - specially designed sound barrier walls* M+S Rated* Free 45-Day Test Drive* 55,000 Mile Limited Treadwear Warranty - (LT sizes)
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
Understanding the 33X12.50R20LT F size
In the size code 33R20, 33 is the section width in millimetres (about 1.3"). R20 means radial construction on a 20-inch wheel.
The load index 119 means each tire supports up to 2,998 lbs — about 11,992 lbs across a full set of four. The speed symbol Q certifies the tire to 99 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
What the Cooper Discoverer Rugged Trek LT is built for
The Cooper Discoverer Rugged Trek LT is an all-season tire, balancing dry grip, wet traction and tread life across spring, summer and autumn conditions. It carries an M+S (mud and snow) marking for light winter service. It is classified for mud-terrain (m/t) use.
Price and value
At $349.49 per tire, a full set of four costs $1397.96. That sits close to the average for the 51 tires we stock in this size. Backed by a 55,000-mile treadwear warranty, that works out to roughly $25.42 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 33R20 mean?
33 is the section width and R20 indicates radial construction for a 20-inch wheel.
What are the load and speed ratings of the Cooper Discoverer Rugged Trek LT 33X12.50R20LT F?
Its load index of 119 allows up to 2,998 lbs per tire. Its speed rating of Q is certified to 99 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.
How much does a set of 4 Cooper Discoverer Rugged Trek LT 33X12.50R20LT F tires cost?
A single tire is $349.49 and a set of four is $1397.96, covered by a 55,000-mile treadwear warranty.
Does the Discoverer Rugged Trek LT come in other sizes?
Yes — we stock 31 additional Discoverer Rugged Trek LT sizes besides 33X12.50R20LT F. Fit only a size approved for your vehicle.