SKU: 83069407409

System 3 RT320 RACE & TRAIL TIRES

Sale price$94.05 Regular price$104.50
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

System 3 RT320 RACE & TRAIL TIRESSystem 3 RT320 RACE & TRAIL TIRES Race and trail radial. Race ready, non directional, mixed terrain tread pulls hard on loose surfaces, yet rides smooth and quiet on hard pack. The System 3 Offroad XTR370 is a cross terrain radial tire with advanced sidewall construction that provides a smooth, comfortable ride. Super deep rim guard offers unmatched wheel protection and eliminates flats caused from pinching. 8 ply rated radial carcass is proven

System 3 RT320 RACE & TRAIL TIRES 

Race and trail radial. Race-ready, non-directional, mixed-terrain tread pulls hard on loose surfaces, yet rides smooth and quiet on hard pack.

The System 3 Offroad XTR370 is a cross-terrain radial tire with advanced sidewall construction that provides a smooth, comfortable ride. Super-deep rim guard offers unmatched wheel protection and eliminates flats caused from pinching.

8-ply-rated radial carcass is proven durable.
Advanced sidewall construction delivers sure-footed and comfortable ride.
Deep tread ranges from 0.75 to 1.0 in. on 28-32 in. tires, and 1.0 to 1.25 on 33 in. and larger tires.
Multi-angle tread blocks at shoulder for improved side bite. 
Super-deep rim guard protects your wheel investment. 

Free shipping with in the lower 48 states.

Specifications

Whether you race, run trails, or cruise the street, the RT320 Race & Trail Radial UTV tire from System 3 Off-road gives you better performance and strength. This race-ready non-directional UTV tire is ideal for mixed terrain at any speed. It pulls hard on loose surfaces while still giving a smooth and quiet ride on hardpack.

  • Lightweight, 8-ply radial carcass with wide contact patch
  • High-mileage rubber compound for max durability.
  • All size D.O.T. marked for traditional use only
  • Race-ready, non-directional mixed terrain design.
  • Pulls hard on loose surfaces, rides smooth and quiet on hard pack.
  • 28x10R-14  +  30x10R-14  +  32x10R-15 + 33x9.5R-15 + 35x9.5R-15

RT320 Race & Trail Specifications

SIZE  -  PLY RATING  -  DIAMETER  -  TREAD DEPTH  -  MAX PSI  -  MAX LOAD  -  WEIGHT  -  PART #

28 x 10R-14  -  8 ply rated  -  28.0 in.  -  0.65 in.  -  26 psi  -  740 lbs.  -  33.8 lbs.  -  521427

30 x 10R-14  -  8 ply rated  -  30.0 in.  -  0.65 in.  -  22 psi  -  1,000 lbs.  -  37.9 lbs.  -  521428

32 x 10R-15  -  8 ply rated  -  32.0 in.  -  0.65 in.  -  22 psi  -  1,000 lbs.  -  41.6 lbs.  -  521429

33 x 9.5R-15 - 8 ply rated - 33.0 in. - 0.65 in. - 22 psi - 1,020 lbs. - 39.8 lbs. - 521709

35 x 9.5R-15 - 8 ply rated - 35.0 in. - 0.65 in. - 22 psi - 1,020 lbs. - 43.0 lbs. - 521710

SIZE   PART # AVALABILITY
28 x 10R-14 S3-0135
In Stock
30 x 10R-14 S3-0150
In Stock
32 x 10R-15 S3-0165
In Stock
33 x 9.5R-15 S3-0166
In Stock
35 x 9.5R-15 S3-0168
In Stock

ecs 10-30-23

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83069407409

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Nicole
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★★★★★ 5
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Size: Medium, Color: Black/Assorted
I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
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Reviewed in the United States on January 11, 2020
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Jennifer M Bailey
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★★★★★ 5
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There's no show under armour socks.Are perfect for anybody who likes thinner socks. I loved them, I love the design the colors and the comfort and fit. Hylie recommend to those of you who like thinner socks.
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Reviewed in the United States on October 22, 2024
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Kindle Customer
Louisville, US
★★★★★ 4
Well made and perform well, a little constricting
Size: Medium, Color: Black Assortment (6-pairs)
These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
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Reviewed in the United States on July 20, 2018
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Halle
Lowell, US
★★★★★ 5
long lasting!
Size: Medium, Color: Black/Assorted
literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
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Reviewed in the United States on November 13, 2025
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David
Dallas, US
★★★★★ 5
Good quality
Size: Medium, Color: Black/Assorted
Comfy and sturdy
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