Replaced the oil in my rear differential with this stuff. My car is an AWD audi. She pulls nicely through turns and this fluid is sure to help. Replace diff fluid every 60k-ish miles, just as you would your transmission fluid. Over time gears wear out and little shards of metal float around in the diff in the fluid. Changing fluid gives peace of mind that your gears will engage each other smoothly and without interference from metal shards.

We bought a stand alone high chair at first. Our daughter got fussy in it frequently, but we were still trying to make it work. We bought this for restaurants, but ended up using it at home because she likes it so much! We don't think it's very easy to attach and remove, thus the 4 star rating. However, being able to machine wash the whole thing is fantastic! No nooks and crannies to scrape with toothpicks. If we were starting over we'd only buy this and skip the traditional high chair at home.