System 3 RT320 RACE & TRAIL TIRES
SKU: 83069407409

System 3 RT320 RACE & TRAIL TIRES

Sale price$94.05 Regular price$104.50
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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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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 83069407409

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Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Loved by both my pup and I! I can't say enough good things!!
Size: Large, Number of Items: 1
My lab puppy absolutely loves this! And so do I. My 5 month old lab puppy loves to play with us and is not so good at playing by himself. Though he is getting a little better. I use this when we need to keep him occupied or when we need a little break. I bought this for him when we first got him at about 2 months old; even then he had no problems figuring it out. Depending on how much food I put in it, this will keep him busy for quite awhile. My puppy does not usually have much of an attention span, he is always jumping from one toy, bone, or chew to another. But with this I know I can consistently depend on him being entertained for at least 15 to 30 minutes, again, depending on how much food I put in there. "Bob" as we call him, is very well made. I purchased the large one and it holds about 2 cups of food. The yellow top screws off so that you can pour the food in, there is an adjustable opening so if you want to make it harder for your dog you can adjust it and he will have to work harder to get the food out. It screws on quite tight and has never come off while my dog is playing with it even when he carries it around by the top. There is another opening towards the bottom where the food comes out that is also adjustable depending on how easy you want it to be or how big the food is that you are using. Both openings are pretty large and I have never had an issue with putting things in there. I know some people use it to put their dog's food in, as my dog is self fed I have never done that. But I do use Cheerios and all kinds of other cereals and treats but mainly I use other "special" dog foods. I buy moist and dry dog foods that look like they may taste good and use them as treats. My dog thinks he is getting treats and never knows the difference, he loves them. It's healthier than feeding him lots of treats and also a lot cheaper. Using the "Bob" not only keeps him independently entertained but also helps to tire him out. It can be a bit loud as I have tile floors but it is not that bad. It is constructed extremely well. My pup plays very rough with it, he bats it around into walls, furniture etc., drops it down steps, it has taken a beating but it has stood up to my dog's abuse, where many of his other toys have not made it. It is very easy to clean. I plan on purchasing another one for my sister-in-law's pig. She is 70 pounds over weight and hates to move around but obviously loves food. I think that putting her food inside will be just the motivation she needs. And it is so well made that I don't have to worry about giving it to her!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2014
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Verified Purchase
Tillea Hurinenko
Omaha, US
★★★★★ 5
Favorite toy
Size: Small, Number of Items: 1, Size: Small, Number of Items: 1
This is my dog’s absolute favorite toy. When I fill it, it’ll keep him busy for up to an hour, and even when I don’t fill it, he likes to tip it around to check for missed treats quite often. It’s super sturdy, and just the right size for him (20 lb mini schnauzer).
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Reviewed in the United States on April 18, 2026
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Jessica Ward
Fort Morgan, US
★★★★★ 5
Perfect Enrichment for my Puppy
Size: Small, Number of Items: 1
Amazing!! Super durable and exactly what I was looking for! My dog loves this and it keeps him very busy! It fits about half a cup inside and can be used anywhere.
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Reviewed in the United States on June 1, 2026
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Gerald B
Louisville, US
★★★★★ 4
Can't be clean but provides fun.
Size: Small, Number of Items: 1
It's well made and our pup really does like it. The only thing is, it doesn't fully open to clean it out. I wouldn't buy it again for that fact. It's tough plastic and sturdy.
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Reviewed in the United States on April 13, 2026
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Verified Purchase
Susan Goforth
Lake Worth, US
★★★★★ 5
Best dog toy!!
Size: Large, Number of Items: 1, Size: Large, Number of Items: 1
Best dog toy ever. They stayed occupied and have fun !
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Reviewed in the United States on June 8, 2026

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