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GBC Kanati Terra Master SQ 10-Ply Rating

GBC Kanati Terra Master SQ Tires
Starting at $195.90

30" & 32" for 14" wheels
32", 33" & 35" for 15" wheels
35" for 17" wheels


The GBC Terra Master SQ (short for square) is a bold new redesign of the industry-leading Terra Master. The SQ features an advanced square shoulder design for a bold new profile, differing from the Terra Master. The original stepped tread was replaced with a full tread block non-stepped tread lug, giving the SQ a facelift and helping increase its lifespan. The carcass construction has also been updated from a steel-belted design to a lightweight 10-ply rated nylon construction.


  • Advanced square shoulder design
  • Asymmetrical tread pattern for dual benefits and performance characteristics
    • Side A - recommended mounted out for soft to intermediate terrain
    • Side B - recommended mounted out for intermediate to hard terrain
  • 10-ply rated steel belted design for stronger core and greater wear resistance
  • Non-directional design for excellent responsiveness in any direction
  • All-terrain traction

GBC Kanati Terra Master SQ Tires

Tire Size
Part Number
 Tread Depth
 Max Load
30"   (in) (lbs) (@20 PSI)  
 30-10R-14 578-10308 0.52 35.0 TBD $241.90
 32-10R-14 578-10309 0.52 41.0 1070 $248.90
 32-10R-15 578-10310 0.52 40.0 1050 $259.90
 33-10R-15 578-10311 0.52 41.0 1140 $288.90
 35-10R-15 578-10312 0.52 43.0 1235 $332.90
 35-10R-17 578-10313 0.52 43.0 1215 $375.90

Tire Size
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GBC Mongrel Tires
Starting at $166.90

25" - 27" for 12" wheels
27", 28", 30" & 32" for 14" wheels

28, 30" & 32" for 15" wheels

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