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(814) 238-2190
2045 N Atherton St.
State College, PA | 16803

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Cooper Discoverer STT PRO™
4.30000000 out of 5 3 Review(s) | Submit Review
Cooper Discoverer STT PRO™
Cooper Logo

Tire Size: LT305/55R20/F
Serv. Desc: 125Q
Sidewall: BW
Max Load: 3640 lbs
SKU: 90000031701
Warranty (mi.) N/A
Availability: Call for availability

Light Truck/SUV TiresLight Truck/SUV Tires All SeasonAll Season
  • Tire Specs
  • Features & Benefits
  • Customer Reviews
Diameter: 33.5"   Rim Width: 9.5" ( 8.5" to 11" )   Tread Width: N/A
Max Inflation: 80 psi   Section Width: 12.4"   Weight: N/A
Max Load (Dual): 3305 lbs   Tread Depth: 20/32"   Ply Rating: F
Revs Per Mile: 619/mi.        
3-2 Inner Tread RibsUnique hybrid 3-2 tread pattern reduces noise and increases stability.
Alternating Shoulder LugsEnhance traction in mud and soft surfaces.
Anti-Stone RetentionResists stone retention which helps to increase the life of the tire.
Mud Release DimplesAid in keeping the tread pattern free of loose soil.
M+S Rated 

4.45 out of 5Submitted by James in Texas on 6/4/2017
(2012 Jeep Wrangler Sport)

Great beginners off road tire for a decent price

Would Buy Again 4/5   Hydroplaning Resistance 4/5  
Wet Traction 4/5   Cornering Stability 4/5  
Dry Traction 5/5   Steering Response 5/5  
Snow Traction 5/5        

4.45 out of 5Submitted by Lance in Missouri on 2/13/2016
(2013 Ford F-150 XLT 4x4 Reg./Super Cab)

I did not give this tire 5 across the board but neither does the manufacturer. This is a specific tire that does a specific job. Let me tell you it does it BETTER than ANY other tire! The STT Pros I have surprised many of my friends (being a retired cop, they're cops too). Our lives and others have depended on the tires we ride on and we are particular about that. Balance, wear, noise, handling and traction are the things we depend on to get us out there sneak up on bad actors and save your families. Most of the time after I got the STT Pros my buddies would ride along then get out and look at my tires so they compare them to the ride. All are shocked at how aggressive they look and how quiet and smooth they were on the road. They all have also been impressed with where I can go and get back out of, several times going in to pull someone else out or even being first to cut the trail. These are good looking tires but this is a real truck for real truck stuff and they are the right tool for the job. The guys at the shop probably thought I was off my nut...and I am. Never mind that I stopped in for a flat repair only knowing that come deer season I wanted the best off road tire I could get. I typically run 2 sets; hunting 17" off road and fishing seasons 18" OEMs. When the turkey are all finished you know I will be back to get my second set and will follow the advice I got at the shop, Cooper SRX. I have no doubt I will be just as satisfied on long hwy trips to fish as I am stepping off road to hunt.

Would Buy Again 5/5   Hydroplaning Resistance 4/5  
Wet Traction 4/5   Cornering Stability 4/5  
Dry Traction 5/5   Steering Response 4/5  
Snow Traction 5/5        

4 out of 5Submitted by Allen in Wyoming on 11/5/2015
(1999 Jeep Cherokee Sport)

These tires live off road. Bought them the week they were released in 31/10.5/15 for my lifted XJ. I run them in the mountains solely and they do everything I ask of them from gravel roads to muddy cobbly trails.

Would Buy Again 5/5   Hydroplaning Resistance 3/5  
Wet Traction 4/5   Cornering Stability 3/5  
Dry Traction 4/5   Steering Response 4/5  
Snow Traction 5/5        

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Phone: (814) 238-2190
Address: 2045 N Atherton St.
State College, PA 16803

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