I may be in a replacement mode also... I have a '98 with 106k that is running Pathfinder (Discount Tire's in house brand) and I just cannot get them to balance out. I have taken them to several different places to balance (2 different Costco's and 1 Les Schwabb)... all claim the tires are balanced, but they still hop and wobble at speed.
The last shop mentioned that at least one of the tires has a "hard spot" which may have something to do with the hopping. 95% of my driving is on road (yes I know it is sinful), back and forth between Las Vegas heat and northern Utah snow. I would really like to have smooth running tires that will work well in my varying conditions.
So I would appreciate any suggestions!!!

Thank you