Monroe 911187 Reflex Light Truck Shock โ 2005 Dodge RAM 1500 4x4 great too. In fact, I liked the factory better. If, like me, you make a lot of empty runs: I wouldn't spend too much on a Reflex compared to the economy version. The technology is better and I'm sure they work better. but how much better is the question. When I have around 500-1000 extra pounds in the truck, performance is good. I haven't loaded the truck yet, so I can't comment on that. about 2 months before they broke and became bearable. At first I hated them and called Monroe for a refund. I really didn't want to take them off and the shipping cost etc wasn't worth it. After 2 months, the driving behavior improved. a lot of. By the way, I swapped the front and rear.