Prices below do not include shipping and handling.  Shipping and handling costs will be calculated upon checkout, for delivery to most locations in the continental U.S.  Some exceptions apply.  Volume discounts are available.  Contact Sales for more  details.  All sizes are tubeless except stock number CT93012 which requires a CT93013 tube.  It is recommended that these radial tires be run at an inflation of 35 p.s.i at all times.  Never mix tires of different constructions (radial and bias) on the same vehicle.  Rims designed for bias tires can crack because of the extra stress placed on them with radial tires.  Interchangeability is not implied nor is it always possible because of rim sizes, wheel well clearance, speed/load ratings and handling characteristics.  Vehicles designed for bias ply tires may drive considerably different on radial tires.  Extreme caution must be exercised.  Please refer to the manufacturer's recommendations when replacing bias ply tires with radials.