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Get technical:
Cooper's Discoverer RTX is an all-terrain tire that's designed for use on light trucks and SUVs and offers drivers strong on and off road traction.
Features & Benefits
- All-terrain tread
- Outlined White Letter or Black sidewall depending on the tire's size
- Stone ejectors within the tread prevent damage from lodging and drilling
Drivers of light trucks and SUVs often want a tire that's built to conquer any terrain. Consider the Discoverer RTX from Cooper, which offers drivers strong on and off road traction. The Discoverer RTX's five rib tread pattern with lateral grooves boosts traction in wet and light snow conditions, while an aggressive buttress and shoulder design provides rugged looks and enhanced off road capabilities.
Designed for use on light trucks and SUVs such as the Ram 1500, Ford F-150, and Chevrolet Silverado. Light Truck tires are strong enough to support a truck's heavier weight and whatever else is being hauled or towed.
This product is not covered by a manufacturer’s treadlife warranty.
The maximum carrying capacity for a tire determined by the manufacturer.
Maximum speed capability to safely carry a load for an extended period of time.
The maximum load carrying strength at the specified inflation pressure, also known as ply rating.
The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.
Standards that measure treadwear, temperature resistance and traction, example: "640 A A". The 640 is the treadwear test and it lasted 6.4 times longer than the comparison tire tested against. The first "A" is the traction rating using straight-line wet traction on test surfaces (see information tables tab) and the second "A" is the temperature rating by testing operation at high speeds without heat-related failure (see information tables tab).
Wet Traction is a piece of the UTQG for example if UTQG is: 500 AA A, the wet traction piece is the second piece, the "AA".
Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.
The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.
An identifier of a particular tire line and size combination assigned by the tire manufacturer.
Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.
Shipping weight (lbs)
The measurement of width from a tires inner sidewall to the outer sidewall.
The range of widths the rim of the vehicle can be for this tire to be safely mounted on.
The diameter of a tire that is inflated without any load applied.
- 235/75R15 109T
$136.96
Label Value Width 235 Ratio 75R Inflation Pressure 50 Tread Depth 14.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/75R15 105T
$151.99
Label Value Width 235 Ratio 75R Inflation Pressure 44 Tread Depth 13.00 Width Range NA Sidewall Outlined White Lettering Tread Width NA Sidewall Outlined White Lettering
Best Rated Rugged Terrain Tires
Discoverer RTX ∙ 2 sizes available