Old saying still holds true. Long story some what short version. Four years ago, I bought a used Toyota Tacoma. I'd been looking for one for quite a while and a dealership called and told me they got one in. I bought it and the same week, I went to Discount tire for new shoes. The truck always had a slight vibration in the steering wheel around 55 mph but really wasn't bad. I did the usual rotate and balance that the tire shop offered but the vibration never went away. The tires were Pathfinder brand which is a store brand tire. Fast forward to last week. I wanted new tires before hunting season rolled around and of course looking for the "Best" deal. A friend I've know for years has a shop and I've bought tires from him before. He had a set of "Venom AT's" and made me a pretty good deal so I went with them. Tires looked good, not to aggressive but a meaty looking tread. Now the issue. Between 55-70 the steering wheel had a major vibration. I went back and he did a Road Force balance. Better but still not good. I thought maybe there was something loose so I had a mechanic friend look at it and he found nothing. I had another shop put it on their alignment machine and everything is tight and aligned. They recommended checking the balance again. So I had them balance a third time. No success. I went to a transmission shop but they were no help at all. I talked to my friend that owns the tire shop and he said if I wanted, he would refund my money on the tires and I could get tires somewhere else, so I went back to Discount tire. They installed 4 new Goodyear Wranglers and the problem went away completely. Lesson learned....once again. A buddy once told me to take a "Good" deal and shove it you know where. A good thing never hurt anyone. Once again if you buy cheap, you get cheap. It may cost more but might save you a week of grief.