Tire lettering

[JACKDADDY83]

Hi everyone I am trying to figure out a way to keep The white letters on my tires the white letter pen I bought is supposed to last a year but after a good bash it comes right off is there any kind of sealant to put over the lettering that you know of i looked up clear coat but I guess clear coat stays tacky any suggestions thank you.

 

[DougStar]

why not ask @evssv he dose all the white lettering on his rigs

 

[Scruffy]

IDK if anything is going to stay on very well on an off-road rig. Maybe on a road setup where nothing much contacts the side walls