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Rocky MountainAll TerrainLT285 /70 R17 121S E1 BSW

Item #120820
4.6
Product has been discontinued

product info

Rocky Mountain All Terrain


Rocky Mountain All Terrain

Ready off-road performance with on-road handling on your terms? Choose the Rocky Mountain A/T!

Rocky Mountain All Terrain Features

Enjoy rugged off-road adventure with the luxury of highway-terrain stability when you outfit your pickup or SUV with the Rocky Mountain A/T!

This Discount Tire exclusive tire earns high marks for value, weather and off-road traction and handling. The Rocky Mountain comes in a huge range of sizes, perfect for your work or personal pickup truck, including the Toyota Tacoma, Chevy Silverado, RAM 1500, 250 or3500, Ford F150, F250 or F350, the Jeep Gladiator and many more!

Rugged enough for the trails yet comfortable and capable on the pavement, the Rocky Mountain A/T has all the perks of a highway tire and all-terrain tire rolled into one. With its three-peak-mountain snowflake severe weather rating, dependable on-road comfort and off-road dominance, it’s no wonder the Rocky Mountain A/T is a big hit.

Other features of the Rocky Mountain A/T include:

  • Even treadwear is provided via the 5-rib lug design that provides greater surface contact. 

  • Multi-notched lugs add extra teeth to each open lug, yielding more traction and control in snow and mud. 

  • Sidewall cleats provide additional grip so this tire can pull your vehicle through mud and other soft terrain, helping you avoid getting stuck.

  • Improved snow and wet traction with additional biting edges is provided by full-depth sipes

  • The self-cleaning tread design with wide shoulder channels clears out mud and snow for relentless grip on and off-road. 

  • Increased stability and handling are provided by the reinforced center rib that keeps in constant contact with the road. 

Rocky Mountain All Terrain Treadwear & Warranty

With its superior all-terrain tread design and rugged five-rib pattern, the new and improved Rocky Mountain A/T is built to last. That’s why Rocky Mountain backs P-metric sizes of this tire with a 50,000-mile warranty, while LT sizes feature a 45,000-mile warranty.

If you want tire protection coverage that’s as strong as your Rocky Mountain all-terrain tires, add our Certificates to your order for complete peace of mind. If your tire can’t be safely fixed, we’ll give you a brand new replacement free of charge!

You can add our Certificates to your cart!

If you want rugged on and off-road performance paired with unbeatable value, choose the Rocky Mountain A/T tire!

UNIFORM TIRE QUALITY GRADE (UTQG)
TreadwearN/A
TractionN/A
TemperatureN/A
SECTION WIDTH 285
ASPECT RATIO 70
RIM DIAMETER 17"
OVERALL DIAMETER 32.83"
RIM WIDTH RANGE 7.5" - 9.0"
WEIGHT 51 LBS
TREAD DEPTH 16/32"
LOAD INDEX 121
LOAD RANGE E1
MAX PSI 80 PSI
SPEED RATING Up to 112 mph
SIDEWALL DESC. Black Side Wall
WARRANTY 45000
VPN 100UAD706
GTIN 818749013515

Customer Reviews

All reviews are verified customer purchases.
4.6out of 5

Ratings By Review

5
631
4
566
3
95
2
27
1
15

Average Customer Ratings

Ride Noise
4.5
Ride Comfort
4.6
Cornering/Steering
4.6
Wet Traction
4.6
Tread Life
4.6
Dry Traction
4.8
Most Recent
4.7
Freddy S
Yes, I would purchase this tire again.7/24/2026
    5out of 5
    Tread Life
    5out of 5
    Wet Traction
    5out of 5
    Cornering/Steering
    4out of 5
    Ride Noise
    4out of 5
    Ride Comfort
    5out of 5
    Dry Traction

    Great traction when in 4x4

    Was this review helpful?
    4.7
    Anonymous
    Yes, I would purchase this tire again.7/23/2026
      5out of 5
      Tread Life
      5out of 5
      Wet Traction
      4out of 5
      Cornering/Steering
      4out of 5
      Ride Noise
      5out of 5
      Ride Comfort
      5out of 5
      Dry Traction

      Was this review helpful?
      4.8
      Pat M
      Yes, I would purchase this tire again.7/22/2026
        5out of 5
        Tread Life
        5out of 5
        Wet Traction
        5out of 5
        Cornering/Steering
        4out of 5
        Ride Noise
        5out of 5
        Ride Comfort
        5out of 5
        Dry Traction

        These tires have handled everything I can throw at them in the Anza Borrego Desert. Deep soft sand, mud, coarse gravel, steep climbs, and some large rocks to roll over. No damage to the tires and minimal wear. I'm quite satisfied with them.

        Was this review helpful?
        5
        Anonymous
        Yes, I would purchase this tire again.7/21/2026
          5out of 5
          Tread Life
          5out of 5
          Wet Traction
          5out of 5
          Cornering/Steering
          5out of 5
          Ride Noise
          5out of 5
          Ride Comfort
          5out of 5
          Dry Traction

          These tires are tough and dependable. I put them on my jeep which gets driven in extreme terrain and situations. I couldn’t be more satisfied with them !!

          Was this review helpful?
          4.3
          Robert G
          Yes, I would purchase this tire again.7/20/2026
            5out of 5
            Tread Life
            4out of 5
            Wet Traction
            5out of 5
            Cornering/Steering
            3out of 5
            Ride Noise
            4out of 5
            Ride Comfort
            5out of 5
            Dry Traction

            The tires are nice, but I ended up with 265 75 17 and I wanted 245 75 17, the same as the tires I replaced. They have a buzz from about 40 to 60 mph.

            Was this review helpful?
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