Triumph Street Twin Tire Sizes
The Triumph Street Twin has used 100/90-18 front and 150/70 R17 rear sizes across model years. Match your year in the table below, then shop the tires we stock in your exact sizes.
| Years | Front | Rear |
|---|---|---|
| 2016–2017 | 100/90-18 | 150/70 R17 |
| 2019–2024 | 100/90-18 | 150/70 R17 |
We're restocking tires for the Triumph Street Twin. Browse all tires or use the bike finder there.