I don't know why Cooper would ever stop making the original Discoverer STT's - way better ride and wear than the replacements that I have...
Way simple installation.
Pre-select a local shop to get your tires installed.
What’s included with installation:
- Mounting, balancing
- Tire disposal
- Rubber valve stems
- Tires shipped to shop
- TPMS Reset (not a new kit or sensor)
We’ll ship the tires directly to the shop for you.
No need to lug them around town.
Every purchase includes:
Fast, free shipping on every tire we sell.
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Buy from local distributors, install at local service centers.
We accept unmounted tire returns within 30 days.
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- Would you buy again?89%
- Dry4.5 out of 5
- Wet4.4 out of 5
- Winter4.3 out of 5
- Comfort4.4 out of 5
- Noise3.8 out of 5
- Treadwear4.2 out of 5
Bedt tires ever. Definitely the again from Simpletire.com
35x12.50R20 Great all around tire. Lighter than other mud tires with less road noise and same if not better mileage life. Wish they never...
These are the best type of ALL WEATHER AND ALL TERRAIN tires I have come across or heard of. This is my second set just different size. 2...
Great tire at a very competitive pricing! Shipping was fast! Great service from simple tire!
Ilove these tires on my 05Z71 they handle great they are aggressive enough off road to handle what I do. They last really great on the hw...
I loved these tires got really good wear had on my 99 Dodge Ram reg cab short box 4inch lift I went threw MUD that went all the way up to...
These tires are Awesome if you dont mind a little road noise. Snow grip was outstanding. Using them on my 1998 chevy k2500 plow truck. S...
The Cooper Discoverer STT is an on and off-road mud terrain tire specially designed for drivers seeking strong traction, high performance, and durability. Ideal for off-road light trucks, SUVs, and pickups, the Cooper Discoverer STT does well on a variety of terrains while doing well on the road. The deep voids with channels that release suction make it self-cleaning so you don™t have to spend time washing your tires after every time you drive on muddy terrain. The siped lugs enhance traction both on and off the road by ejecting stones, mud, and snow while the 3-ply sidewalls enhance protection and resistance to puncture. Protecting your rims are the rim flange protectors. It also built with the Armor-Tek3 carcass constriction to enhance its resistance to impacts and bruising.