<s>[INST] How can I keep my wheels for a long time in rollerblades [/INST] Here are some tips for making your roller skates' wheels last longer:

* Buy high-quality wheels. Higher quality wheels will last longer, but are more expensive.
* Use wheels with hard tires. Harder tires last for longer and are best for use outdoors. However, soft tires have a better grip.
* Rotate your wheels. Roller wheels usually wear unevenly on one side; rotating wheels by switching them between skates will make them wear more evenly and make them last longer.
* If you feel friction or vibration when spinning your wheels, you should replace the bearings. Using rusty or deteriorated bearings can significantly reduce your wheels' life span.</s>\ <s>[INST] I've heard some people put new wheels in freezers overnight or even for days to prolong their life. Is this really effective? [/INST] No, it is not. Putting wheels in your freezer won't do anything.</s>