We are running the new Comp arf trailing link gear. I have no idea whole makes these struts. They don't look as nice as the Jet 1A gear but they are working perfect. We are going to get rid of the Interairco tires and put on the BVM Mig 15 tires. They are 4" narrow tires. It may be a pain to screw the BVM tires in place, but they don't leave the rim.