Motorcycle tire review and fitment for BMW R 90 S 1973-1976
Motorcycle tire review and tips especially for BMW R 90 S 1973-1976 tires
- Step in Line: Pay close attention to alignment--shaft drive bikes have no adjustment, but if you have a chain or belt, check the position of your tires. Proper alignment ensures better handling and longer wear.
- Steady, Now: Although it primarily affects handling, improper balance can also shorten a tire's life. Check it after 500 or 1000 miles of use.
- When oil is changed, it’s a good idea to check tire pressure and inflate to at least recommended manufacturer suggested pressure or higher so the tires run cooler and have less rolling resistance. This will result in better fuel economy and higher mileage for your tires. It also helps avoid irregular tread wear on the tires.
- Eyeballing tires for under inflation or over inflation is not a good idea, particularly on a motorcycle. A bike on a center stand and with no riders on it could be missing half the weight or more the tires will end up supporting. In addition, it is necessary to get down and examine tires under the fender to see if there is any tire damage. With only a few small inches supporting the load on two tires versus a much larger contact patch on 4 tires it’s a much riskier proposition taking a chance with motorcycle tires. Check also for cracking on the sidewalls, in the grooves, stones or cuts.
- Unseen internal tire damage: If you have a front or rear wheel that has a dented rim, replace the tire, as the tire has suffered internal damage to the sidewall. This applies to car tires as well. It is wise to replace the wheel as well since it may be internally cracked. The straightening of bent wheel rims is not recommended since you are reworking the metal thus weakening it.
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