Best Price Guarantee On All System 3 Tires !! We will beat any price from any authorized system 3 dealer Guaranteed!! Shop Rad Parts!! 

• 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. 

XTR370 X-Terrain Radial Specifications

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

28 x 10R-14  -  8 ply rated  -  28.1 in.  -  0.75-1.0 in.  -  18 psi  -  1,002 lbs.  -  37.2 lbs.  -  522144

30 x 10R-14  -  8 ply rated  -  30.1 in.  -  0.75-1.0 in.  -  18 psi  -  1,134 lbs.  -  41.4 lbs.  -  522145

30 x 10R-15 - 8 ply rated - 30.1 in. - 0.75-1.0 in. - 18 psi - 1,113 lbs. - 41.9 lbs. - 522151

32 x 10R-14  -  8 ply rated  -  32.1 in.  -  0.75-1.0 in.  -  18 psi  -  1,293 lbs.  -  45.9 lbs.  -  522146

32 x 10R-15  -  8 ply rated  -  32.1 in.  -  0.75-1.0 in.  -  18 psi  -  1,260 lbs.  -  45.6 lbs.  -  522147

33 x 10R-15 - 8-ply rated - 33.1 in. - 1.0-1.25 in. - 18 psi - 1,350 lbs. - 53.6 lbs. - 522152

35 x 10R-15 - 8-ply rated - 33.1 in. - 1.0-1.25 in. - 18 psi - 1,452 lbs. - 59.1 lbs. - 522153

35 x 9.5R-20 - 8-ply rated - 35.1 in. - 1.0-1.25 in. - 18 psi - 1,353 lbs. - 55.1 lbs. - 522154