Made in England, no less.

I generally alternate the make of tire on my 1975 BMW motorcycle between German Metzelers and British Avons.

One thing of note since moving to the hot Arizona summers from the Bay Area three years ago is that rubber and batteries take a beating over the warm months, where the garage temperature can rise to 130F. On my nephew’s suggestion – he is also a keen rider – this next summer will see me drain the gasoline from the tank and move the bike for display in the air conditioned indoors. The summer months are too warm for riding in any case, and this will save wear and tear.

Anyway, my last front Metzeler lasted but 7,000 miles compared to 12,000 or so in the Bay Area. My riding style is no different and pressure is maintained carefully, so I can only think it’s the heat that is causing the reduced life expectancy.

So on a rare rainy day in Scottsdale it was off to MotoTire with my wheel and new front tire for installation and balancing.

The old Metzeler ME33 Lazer, its tread down to 0.08″, is removed.
The rubber rim strip protects the inner tube from punctures from the nipple nuts.


On with the new – 0.18″ tread depth on the Avon AM26 Roadmaster.
The wheel with new tire is on the balancing jig.

While both tires are tubeless, I have to use tubes with the old, spoked rims on the bike, which leak air. It’s the one thing I would change on the bike if I could, as a puncture with a tubeless tire is far slower – and hence safer – than with a tubed one. Don’t ask how I know.

We will see how the new Avon holds up. I make it a point to buy tires online from a high volume dealer, meaning I get fresh rubber. The molding of this one back in the land of tea and cricket was just 4 months ago.

One strange quirk is that the factory always specified English inch sizes for tires of that era. The closest metric size does not fit well within the wheel well, making for lots of garage language when replacement is due.

I never cease to wonder at the speed and expertise of the mechanics who do this work. Ten minutes and $20 later the old tire is removed, the tube replaced, the new installed, inflated and the wheel assembly balanced. Amazing.

iPhone 11Pro snaps.