The RT-2015 set fits the Tamiya Brabham BT50, kit #20017. The set features the 1979 Wingfoot block style rain tire tread pattern. The set includes 4 rain tires (2 fronts & 2 rears) plus decals for the tires.
Tamiya BT50 - Late '70s Wingfoot Rain Conversion Tires
All of Icon Automotive Miniatures 1/20th scale tire sets are designed to fit Tamiya Plastic models first. Often times the kit wheels of another plastic model kit manufacture will work with only small modifications. The same can be said for Model Factory Hiro, Studio-27 and other Multi-Media kits. If you are unsure as to whether any of these tire sets would be correct for the model you are building feel free to contact us at: firstname.lastname@example.org and we will do our best to answer your specific questions.