The tyres with wheel rim protectors will usually have one of the following markings on the sidewall of the tyre: RFP (Rim Fringe Protector) FP (Fringe Protector) MFS (Maximum Flange Shield) FR (Felgen Ripen) FSL (Felgenschutzleiste) ML (Mit Leiste)Look for something with those markings...
Its a dangerous belief that a small bit of rubber will protect a car alloy. I wouldn't like to put a rubber glove on and hit it with a mallet
Pirelli's aren't the best either but heard better things about Goodyear but for the life of me cannot remember which model.