Plastic rims are stocked  - NOTE : DUE TO  THESE BEING PRINTED PLASTIC for OUR PLASTIC RIMS THEIR MIGHT BE RIM VARIABLES FOR BEARING  hole sizing or hub mount. HOLE CAN BECOME TIGHTER ( Using a round file  , reamer and even a drill bit in hole will remove burs and open hole a bit. SUGGESTED TO STORE PLASTIC RIMS IN COOL DRY PLACE AND WITH O RINGS OFF RIMS. If left in heat warping can occur in some cases but not common. No returns or refunds on  all printed rims.  Un Proper storage or crash can split rims.
Store in cool dry place.