System 3 Off-Road RT320 Radial Tires - Rad Parts
System 3 Off-Road RT320 Radial Tires - Rad Parts
System 3 Off-Road RT320 Radial Tires - Rad Parts

System 3 Off-Road RT320 Radial Tires

Regular price
$183.95
Regular price
$197.14
Sale price
$183.95
Unit price
per 
Availability
Sold out

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. 

  • 8-ply rated radial carcass is light and has a wide contact patch.

  • High-mileage rubber compound for max durability.

  • DOT marked.

28x10R-14  +  30x10R-14  +  32x10R-15 + 33x9.5R-15 + 35x9.5R-15

Matching Tires and Wheels Sold individually in the same order Will be Mounted and Balanced FREE of charge unless instructed otherwise


Race-ready, non-directional mixed terrain design.
Pulls hard on loose surfaces, rides smooth and quiet on hard pack.
8-ply rated carcass is lightweight and features a wide contact patch.
High-mileage rubber compound for long life. 
DOT marked. 

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

x