Car ramps - how to make it - DIY

If I use other car, ramps lifting up more easily, because BMW has weight distribution 50/50 % New video Caribbean trip: Illegal Night 2017: My new case mod: New video! - Subaru Impreza WRX sound Car ramps - car lifter Material: steel profile L: 10 pieces (6m), 50 x 50 x 5 mm steel roxor: 110 pieces 40 cm long steel tube: 2 meters bolts and nuts: 4 x 40 x 10 mm nuts FB fan page: WEB: My other videos: GPU vs GPU RX 480 vs R9 290 GTX 1060 vs GTX 960 GPUs: Asus Radeon R9 280X DirectCU II TOP 3GB (unboxing): GIGABYTE R7 260X OC WINDFORCE (unboxing): htt