Tire Balancing... Beads/BB's/Airsoft Pellets?

[Reptar]

^What he said...
And, the hot/cold fluctuations from summer to winter break down adhesives too.

it's the same way fender emblems are held on and many trim pieces on nearly every car out there now days, and you don't see people's fender emblems flying off in car washes or from hold/cold fluctuations from summer to winter.

 

[EwanS]

dynabeads