Cooper Discoverer S/T Maxx is an all-season, all-terrain tire with commercial level traction. It is designed to perform on tough terrains with unmatched stability and responsiveness. Its unique tread pattern offers a quiet and comfortable ride. It stands up to heavy workloads, is durable and has a long tread life.
Best-suited for: Trucks, and SUVs.
- Hybrid 4-5 rib design controls noise and maintains even tire wear.
- Dual-draft, non-parallel groove walls decrease stone retention and protect from damages.
- Stone ejector ribs discharge debris and control stone retention.
- Armor-Tek3 carcass construction improves tread and sidewall performance in rugged terrain.
- Buttress tire design supports off-road grip, durability, and prevents punctures.
- Mud & Snow (M+S) rated tire.
|Load Range/Ply Rating||E/10PLY||
|Max Single Load(lbs)||3750|
|Max Single Air Pressure(PSI)||65|
|Rim Width Range||8.5-10.0||The approved wheel rim width range this tire will support.|
|Measured Rim Width||9.0|
|Section Width||12.5||The measurement from sidewall to sidewall.|
|Tread Width||Not Available||The measurement from one side of the tread to the other side of the tread.|
|Overall Diameter||35.1||The height of the tire when fully inflated.|
|Manufacturer Part Number||90000019909||Manufacturer part number (sku)|
You can choose between 3 delivery options:
- 1. Your tires can be delivered directly to your billing address.
See General Terms and Conditions for additional Return/Refund details
|Size||Load Index/ Speed index||UTQG||Load Range/Ply Rating||Overall Diameter||Section Width||Rim Width Min||Rim Width Max||Rim Width Meas||Tread Depth (in)||Max Single Air Pressure (PSI)||Max Single Load (lbs)||Max Dual Air Pressure (PSI)||Max Dual Load (lbs)||MFG #|
Just a really great tire...
I have these tires on two 1-ton 4X4 Ram cab & chassis (flatbeds). They are fantastic tires. It's my understanding that Cooper classifies these as "Commercial Traction" tires. And, in that role, they are fantastic. They have the tread to get you out of most of what you'll get yourself into, but don't howl like an M/T (or wear even near as quickly). No matter what I've found myself in...sand, mud, wet pastures, silt, rutted Ranch roads and senderos, etc...these tires have handled it in stride. They also burn-up the highway miles without melting-away right before your eyes. If you find yourself wanting something with the best attributes of both an A/T and M/T, you should really take a serious look at these tires. Best thing of all? Made in the great U.S. of A.
Overall the Tires are Awesome!!
I have these on my tacoma and they ride quiet. Also these are great in the rain and really love the aggressive sidewall design.
Very happy with these tires, a little road noise, great traction
Awesome tires for my 2012 ram dually!
These are really great tires. They are tall and skinny so that you can put them on a dually truck without needing a spacer on the back duals! They look great and are very quiet!. The tires do have a bit of turn break in them but not bad. Definitely recommend. Tire easy ships fast and have the best price I found on the internet. I would buy again!!
These tires are good
Compared to the BFG I had prior theses tires are good. These tires have a slight sliding feel when going around curves. After 1000 miles it still feels like your vehicle wants to slide. Winter is coming. I’m hoping that it grips better compared to the BFGs I had. I’ll see how it turns out
On second set
These tires are great. Got two years out of my first set. Good through snow , mud , and all terrain!! I run them at 75psi. Good control while snow plowing. Not a loud tire. Just a great tire and Coopers how can I go wrong!
These tires lived up to all my expectations!
I got the exact tire I wanted for the lowest price around. I will be buying all my tires from Tires-easy.com.
Very happy with the tires.
This is my second set of Coopers. The previous set was a set of freebies I got from my brother, and they did so well in the short time I had them on my truck, I fidgeted I’d give them a try, but new. The one thing I will add, is that I had them siped prior to installing them on my truck. My trucks two main purposes, are off roaring and towing. On road, theyve been awesome. Wet traction is great, they’re wearing beautifully. Off road, they’ve been on par with previous tires I’ve run, such as the Goodyear duratrac, but are handling abuse better.
Great tires for off road/daily driving
I’ve had theses tires for about 5,000 miles. And I’d say these are the best tires I’ve ever had on my truck, hands down. The are great on the street, and awesome off road. I️ did some snow wheeling a couple of days ago and they did fantastic!!!! Will definitely stick with these tires!!!
Nice look , Quite and aggressive
Fit my F350 Dooley perfectly No need for spacers
Love these tires
Ordering was easy, shipping was fast and these tires are great.
Great all around tires!
I've had 4 sets of these over the years and they never let me down for quality, I run them on 3/4 and 1 ton trucks with no issues and highly recommend them to anyone! They handle great on and off road, with minimal noise on highways!
Works great in mud,good handling in wet weather. A little noisey on the road but not deafening Will replace them when the time comes with the same thing.
Thesr tires are very good for my application
Great tires easy depenable delivery the price. Is great
These tires are great
These tires do good for me because I am in the snow a lot and in the dirt in summer
Ride great and look awesome!
After ordering these I had them at my door in 2 days. Ive had them 4 months and they are wearing great and aren't loud like most off-road tires. I was hesitant since I've always gone with nittos but these tires have been very impressive and are much quieter than nitto trail grapplers. They have a nice aggressive look without looking overly aggressive. I don't take my truck "offroading" but the times the tires have been tested a little they have done great! I'll definitely be buying another set.