I just installed this today and am really happy I bought this one. I went back and forth between this and the cheaper competing brand. From what I could tell AMP Research is the supplier for the OEM's...so I trust that quality. I'm happy it's made in the USA, it's aluminum. The installation really was about 10 minutes. I got the two bolts off my truck with no problem. I used a 1/2 set and breaker bar...note I used a regular socket, deep socket, and extension for installation...hardest part with installation was the rust falling off my truck. It's a 2009 Silverado, so 6 years old with 60k mileage. I bought this for my dad since he's over 65...he's the sorta guy I was worried would say this is for old people but it's not...it's for everyone...it really makes getting into and out of the truck a heck of a lot easier...he tried it and loved it so if he can love it I'm sure anyone can. Note it was installed on a 1500 and I feel it's about half way between the ground and the tailgate. I'll probably order 2 steps for the side of the beds next...I know it adds up cost wise but it's still worth it.