Ok guys don't shoot the messenger. The is my results of using Dynabeads. Now I always keep an eye on my tire pressure and I don't ride easy buy I don't bang the gears either. 2008 Road Glide Rear tire Standard Dunlop 402 Mu85-16---18,983 miles . Front tire Standard Dunlop 402 MT90-16---23,200 miles just at 3/32 thread left. Did Dynabeads help? Can't really say for sure but you can be sure they went back in.