My design is only sporadically sharp. Overall, the workmanship is ok. The welds are more microscopic, so my confidence is not too large because each to provide a ton of it, but my car anyway weigh significantly less. On a positive note, my wife was able to drive the vehicle there twice up and down without having something slipped or was bent. The height is also okay. Delivery of less than 16 hours of your order is top.