I had been researching lowering springs for the last couple of weeks for my 2017 challenger RT. I decided to have Eibach pros installed because I like the drop, but it's not too low for a daily driver. I had the shop that installed my hellcat reps 20x9 and Hankook tires 275/40r20. When I saw the final product, I was shocked how low it was. Come to find out, they installed H&R 50888 sports on because the Eibach pros were out of stock and didn't tell me. I told them I wanted Eibachs and they said they will both sit the same way. But, from all the forums i've seen, the H&R sit lower. I am now waiting for the shipment of Eibach pros to come in, which are on back order for 2 months. Anyone's car who is running Eibach pros as low as my car with H&R sport?