
The 235/65R17 Tire and 27.5" (650B) Bike Tire are most easily told apart by their overall size. On height, the 235/65R17 Tire measures 737.0 mm against the 27.5" (650B) Bike Tire's 700.0 mm — about 37.0 mm more. On width, the 235/65R17 Tire measures 737.0 mm against the 27.5" (650B) Bike Tire's 700.0 mm — about 37.0 mm more. On thickness, the 235/65R17 Tire measures 235.0 mm against the 27.5" (650B) Bike Tire's 55.0 mm — about 180.0 mm more.
The 235/65R17 Tire is the heavier of the two at 15.00 kg, compared with 800 g for the 27.5" (650B) Bike Tire. That is a 14.20 kg difference (1,775%). The weight gap is modest and rarely the headline difference between them.
| Metric | 235/65R17 Tire | 27.5" (650B) Bike Tire | Diff |
|---|---|---|---|
| Width | 737.0 mm | 700.0 mm | +37.0 mm |
| Height | 737.0 mm | 700.0 mm | +37.0 mm |
| Depth | 235.0 mm | 55.0 mm | +180.0 mm |
| Weight | 15.00 kg | 800 g | +14.20 kg |