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Cooper Discoverer HT3
Cooper Discoverer HT3
If you need a sturdy tire that provides your working vehicle with tough reliability, choose the Cooper Discoverer HT3. Resistant to weather and wear, it’s a dependable choice for commercial pickups and vans. Its features include:
The Discoverer HT3 gives commercial vehicles, work trucks and vans smooth handling, durability and comfort.
Continuous shoulder ribs deliver superior resistance to irregular tread wear, giving your tire a longer expected service life.
Biting zigzag edges and siping maximizes your stability in wet conditions, giving you the freedom to drive in less than perfect weather.
For additional wet condition control, four wide circumferential channels direct water away from the tire’s contact patch to resist against hydroplaning.
This tire utilizes a high-silica tread compound engineered for commercial use in a symmetric pattern, so you can put in time even when it’s raining.
The Discoverer HT3 also offers light snow traction via lateral slots and variable density grooves in the tread pattern.
This tire is designed to resist wear and tear caused by starting and stopping, so you can focus on reaching your goals instead of tire repair or replacement.
Available in 15’’–20’’ diameters, this tire is suitable for a wide variety of vehicles including work vans, trucks and commercial fleet vehicles.
For comfort and durability, the HT3 is constructed with two steel belts and reinforced with a nylon cap and a two-ply polyester casing.
Cooper offers this tire with a 45 Day Test Drive Guarantee and up to a 50,000-mile warranty to give you confidence in your tire purchase.
Get the best tire protection coverage in the industry with our Certificates, a customer favorite you can add in your cart!
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 185 - 285 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 60 - 85 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 15" - 20" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 23.78" - 34.21" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 5.0" - 10.0" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 24.0 LBS - 57.0 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 14" - 15" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 94 - 126 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | C1 - E1 |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 50 PSI - 83 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | R - Up to 106 mph - T - Up to 118 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 50000 |
| VPN Vendor Product Number | 170188003 - 170207003 |
Customer Reviews
F-350
Great E rated tires on my F350 dually. All highway dive when pulling my 5th wheel. The boys at the store in Chula Vista, Ca. are fantastic, would highly recommend the store & tires. Thanks guys.
Sprinter 3500
This is the second set of these that I have put on my Sprinter motorhome. The factory tires went 20k, the HT3 went 40K. Discount Tire told me that these are being discontinued and that they had a hard time finding 6 of these in my size. The date codes were already a year out on install. Discount had me try the Yokohama YK-HDX I hated them, the motorhome felt like a rowboat on the ocean and I lost 2mpg so I had them get me the 6 HT3 tires. All is well.
F-350
This is my 3rd set of Cooper Tires on my F350 and they are amazing!
Silverado 3500
While the Cooper tires are great, I’ll never buy from discount tire again. Through a mixup with their scheduling system they cost me at least $500 worth of cash. After more than 45 years of buying tires from discount tire I come to realize they are no longer a discount.
Ram 3500
There too loud wish I had my continentals back can’t recommend them would not buy again