Concrete/Asphalt Tread RSET AT33x12-18 - replaces 12x16.5 pneumatic tire 
Tread Pattern All Terrain
Tread Depth (inch) 1.97
Tread Depth at Safety Line (inch) 2.95
Diameter (inch) 32.7
Width (inch) 11.30
Rubber Thickness (inch) 7.35
Weight (lbs) 294.0
Max Loads Capacity (lbs) 10,400
Wheel Width (inch) 7.0
Wheel Diameter (inch) 18
Wheel Backspacing (inch) 5.7
Bolt Holes 8
All-Purpose Dirt Tread RSET 33x12-16 - replaces 12 x 16.5 pneumatic tire 
Tread Pattern All-Purpose
Tread Depth (inch) 2.28
Tread Depth at Safety Line (inch) 3.00
Diameter (inch) 32.3
Width (inch) 11.30
Rubber Thickness (inch) 8.15
Weight (lbs) 275.0
Max Loads Capacity (lbs) 8270
Wheel Width (inch) 8.0
Wheel Diameter (inch) 16
Wheel Backspacing (inch) 5.7
Bolt Holes 8
All-Purpose Dirt Tread RSET 33x12-20 - replaces 12 x 16.5 pneumatic tire 
Tread Pattern All-Purpose
Tread Depth (inch) 1.57
Tread Depth at Safety Line (inch) 2.28
Diameter (inch) 32.9
Width (inch) 10.71
Rubber Thickness (inch) 6.43
Weight (lbs) 288.9
Max Loads Capacity (lbs) 7700
Wheel Width (inch) 7.5
Wheel Diameter (inch) 20
Wheel Backspacing (inch) 4.6
Bolt Holes 8
All-Purpose Dirt Tread RSET 33x9-16 - replaces 12 x 16.5 pneumatic tire 
Tread Pattern All-Purpose
Tread Depth (inch) 2.38
Tread Depth at Safety Line (inch) 2.91
Diameter (inch) 33.5
Width (inch) 9.21
Rubber Thickness (inch) 8.73
Weight (lbs) 249.0
Max Loads Capacity (lbs) 6600
Wheel Width (inch) 6.0
Wheel Diameter (inch) 16
Wheel Backspacing (inch) 3.9
Bolt Holes 8