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STI Roctane XD Radial ATV Tire
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STI Roctane XD Radial ATV Tire

Our price: $99.97$182.97

MSRP: $134.45 - $253.78 - You save up to $70.81 (28% off)

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  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

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    STI has built the Roctane XD Radial to be a high performance, durable juggernaut. The 8-ply rating and heavy denier nylon cord make the Roctane a design meant specifically for heavier, faster, more abusive applications . The tread design also promotes toughness with the Rocwall sidewall, wide tread belts, and extra-deep RocGuard rim guard, all giving the Roctane an extreme amount of protection and durability. Finalizing this tire’s stout design is the specialized tread compound meant to extend lifespan even further. With features that make the Roctane wear like iron, the best aspect is that you still get a tire that holds onto slick rock like glue. With the STI Roctane XD Radial you get some of the best wear and performance available for your machine.

  • Designed for harsh UTV applications
  • 8-ply rated with heavier than standard nylon cordage
  • Features STI’s exclusive RocGuard and RocWall to protect the sidewall and lip
  • Proprietary tread compound is formulated for extended wear
  • Excellent grip on slick surfaces
  • Wide profile footprint delivers quiet operation and precise control

STI Roctane XD Radial ATV Tire Reviews

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Comments On Nov 16, 2015:Put these on and so far really like them. Rides smooth and do not howl when on highway

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Great tire

Comments On Nov 04, 2015:8 ply radial that hopefully will hold up to the rocky trails we ride. Nice tread pattern and seems to be holding up pretty well.

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27-11x14 rocktanes

Comments On Oct 18, 2015:Had these tires on the trail for first time ........They performed superb over all trail types Mud, hard pack, and of course rocks dont even think I spun a tire on slick rocks....awesome product on STI HD3 beadlocks, at 5 psi

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Unsure of STI's Quality Standards

Comments On Oct 01, 2015:This is my second set of Roctanes. The first was for a Cam Am Outlander, the second for a Maverick.
The Good- great looking tire with aggressive tread design. They perform great on rocky and muddy trails like those found on the Hatfield and McCoy trails. I never lose grip in any situation, which wasn't true with stock Can Am tires.
The Not So Good- Roctanes don't consistently hold tire pressure. Two of the four tires on my Outlander lost air at the bead. After 1-2 days in the garage, they'd be flat. On the trails, they'd loose half their air after a day of riding. The new set I just bought in September is doing the same. This most recent set visibly doesn't look plum to the rim of the STI rim they are mounted on. Both of the 8 inch wide tires on the front lose their air. After two sets of these things have leaked on me, coupled with a friend who has had the same experience, I wonder if they aren't manufactured to a tight size tolerance. If you put a bottle of Slime into each tire, the bead leaks stop. But it is annoying to have to put a $12 can of stop leak into a new tire that cost over $100.
Bottom line is that if you are going to ride Roctanes, bring a portable air compressor.

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Comments On Sep 29, 2015:Matched what i had perferctly!

Additional Comments On Sep 29, 2015:Awesome tires!

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dont buy

Comments On Sep 19, 2015:The roctanes i have slash and have punctured and i have only owned them for 1 month they are complete junk would not reccomend.

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Excellent Tires

Comments On Sep 15, 2015:We purchased these tires as we wanted a well rounded tire for some harder surfaces, some sand, some snow and maybe a little mud. Now here we are 13 months and 1000 miles later. They are wearing well and have never let me down. We are very satisfied and will purchase these again!

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Awesome Tires

Comments On Sep 14, 2015:Tires were delivered fast!!! Installed them with no problem and took the out on a 236 mile trip they worked flawless on hard packed roads and in sand washes !!!

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2 of 2 people found this review helpful.


Comments On Sep 06, 2015:Excellent all around tires, quiet and smooth on pavement, good in rocky trails and mudholes, love em

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1 of 1 people found this review helpful.

Happy with these tires !!

Comments On Sep 02, 2015:Went to Royal blue in TN. with these tires and had no trouble with rock and mud .

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