I received two of these wipers (20" and 22") for my 2003 Toyota 4-Runner.  I had been using theBosch 20-CA Clear Advantage Beam Wiper Blade - 20"- a pair of them - prior to switching out for these.Both products offer excellent windshield wiping 'clear vision' without squeaks or streaking, which makes both products winners in my book.  However the Bosch is my choice over these ACDelco ones.Why?Well, the ACDelco 20ACD Clear Vision Wiper Blades sit up higher (have a higher profile) than the Bosch ones.  That means that when the wipers are on, I see them in my peripheral vision more than I'd like.  It didn't seem like a big deal at first, and I thought I'd get past it, but the more I used them, the more distracting it became.The blades come with 4 adapters and 'not great' instructions, but they're easy to install and work well. For the price I wanted to like them as well as the previous (Bosch) brand, and I didn't.The wear indicator is a nice feature if it works, but like the 'maintenance' light on my car that goes off automatically when it thinks I'm due for an oil change - it's a suggestion.In the case of wiper blades, if it's still working - I'll still use it! We all use things differently and in the case with wipers, in different environments.  For example a car that has these wipers and is driven on the coast where the air is salty and wet, should have a much faster wear on the blades than someone in a non-salty environment.  Just like a car left in the hot sun for months out of the year versus being garaged, would have a different wear on their wipers.Overall, these are top notch blades with a slightly elevated list price.  They are easy to install, but may be taller than you'd like when compared to other brands.  If they were the same price as another brand I like I still wouldn't get them because the fit on my car isn't what I like.However, the product is a good one in terms of function, and you truly won't know if they are right for your car until you try them.  Unless your car is a 2003 Toyota 4Runner and in that case - skip it.