Tim, I checked both usps & ups and the usps is going to be cheeper. IF, I can find a box that 2 wheels will fit into, it will be "APPROX." $34 a box. So $34 x 2 = $78.00. Otherwise, if I cannot find such box, it will be $21.50 per box. $21.50 x 4 =$86.00. Let me know. Also, did you want the...