If your rims are plated, you need to 'rough them up' with sand paper or even a wire wheel from your favorite rotary tool (this goes for unplated rims or aluminum rims as well). Just hit the channel - where the tire bead meets the rim. Then, clean the rim and tire bead with denatured alchohol, mount the tire to the rim, then gently pull back on the tire bead and place a drop of glue (I use losi medium CA) in the rim channel and release the tire bead. Do this 3-5 times around the tire and your meats should stay put. Don't flood the channel with glue - less is better when it comes to CA (it will 'wick', or flow, all the way around the rim). Once glued, pull on the sidewall of the tire at various points around the rim - if you notice any point where the tire pulls apart from the rim, shoot a drop of CA into the rim channel while pulling back on the tire sidewall, then release the tire. Your tire/rim bond should withstand a nuclear blast when you're done.