235/60R17 · SUV / crossover · kPa
241 kPa for 235/60R17 tyres
- Size
- 235/60R17
- Class
- SUV / crossover
- Planning PSI
- 35
- Planning bar
- 2.41
kPa
241
2.41 bar · 35 psi · 100 kPa = 1 bar
235/60R17 · 35 psi · 2.41 bar · 241 kPa — estimates. Placard wins.
If the gauge only speaks kPa, 241 kPa is the sketch for this SUV / crossover size. Fine-tune to the vehicle that actually wears 235/60R17. Under-inflation cooks the shoulders of a 235/60R17; over-inflation wears the centre rib and bangs every cat’s eye.
kPa, bar and PSI
Convert around the 235/60R17 band. 2.41 bar is about 35 psi — not 23, not 33 unless the maths says so.
| kPa | Bar | PSI |
|---|---|---|
| 214 | 2.14 | 31 |
| 221 | 2.21 | 32 |
| 228 | 2.28 | 33 |
| 234 | 2.34 | 34 |
| 241 | 2.41 | 35 |
| 248 | 2.48 | 36 |
| 255 | 2.55 | 37 |
| 262 | 2.62 | 38 |
| 269 | 2.69 | 39 |
| 276 | 2.76 | 40 |
| 283 | 2.83 | 41 |
| 290 | 2.90 | 42 |
| 296 | 2.96 | 43 |
| 303 | 3.03 | 44 |
| 310 | 3.10 | 45 |
| 317 | 3.17 | 46 |
| 324 | 3.24 | 47 |
Estimated 235/60R17 pressure by load
Plus-sizing to 235/60R17 from a taller OEM tyre usually keeps the same placard if the load index is equal or higher.
| Condition | Front (est.) | Rear (est.) |
|---|---|---|
| Driver only / unladen | 35 psi / 2.41 bar / 241 kPa | 37 psi / 2.55 bar / 255 kPa |
| Typical occupancy | 35 psi / 2.41 bar / 241 kPa | 38 psi / 2.62 bar / 262 kPa |
| Motorway + luggage (sketch) | 36 psi / 2.48 bar / 248 kPa | 39 psi / 2.69 bar / 269 kPa |
What 235/60R17 means
A 235/60R17 on a SUV / crossover is a geometry. Two cars can share the size and disagree on PSI because mass and axle split differ.
Taller mid-SUV 17-inch. Rim diameter 17 in; section 235 mm. Estimates on this page assume a typical load index for the SUV / crossover class.
Placard versus sidewall
This website maps size searches such as “235/60R17 psi”. It does not replace the VIN label. If the two disagree, the label wins.
Temperature drift
Roughly 1 psi per 5–6 °C. The table uses 35 psi as a 20 °C baseline for 235/60R17.
| Ambient | Gauge | Bar | kPa | Note |
|---|---|---|---|---|
| −5 °C (hard frost) | 32 psi | 2.21 bar | 221 kPa | Gauge reads low; do not overfill once warm |
| 0 °C | 33 psi | 2.28 bar | 228 kPa | Gauge reads low; do not overfill once warm |
| 8 °C (UK winter morning) | 34 psi | 2.34 bar | 234 kPa | Gauge reads low; do not overfill once warm |
| 20 °C (set cold here) | 35 psi | 2.41 bar | 241 kPa | Baseline for this size sketch |
| 30 °C | 37 psi | 2.55 bar | 255 kPa | Do not bleed a hot 235/60R17 |
| 38 °C (heatwave tarmac) | 38 psi | 2.62 bar | 262 kPa | Do not bleed a hot 235/60R17 |
How to set 235/60R17
- Measure before the school run, not after the motorway.
- Write LF / RF / RR / RL. Do not keep 235/60R17 numbers in your head.
- Add air in short bursts toward the placard, using 35 psi only as a map.
- If one 235/60R17 is 4 psi down, hunt for a nail before you blame the weather.
- Log date, ambient temperature and the four readings.
Cars often seen on 235/60R17
These catalogue models are often seen on 235/60R17 or a close OEM neighbour. Open the vehicle chart for axle-specific PSI and bar.
If the door sticker and this 235/60R17 page disagree, the sticker wins.
Questions about 235/60R17
When does TPMS warn on 235/60R17?
Direct TPMS typically flags about 25% below target — near 26 psi if you were aiming at 35. Fill to the sticker, not to the lamp.
Can I run 235/60R17 at a lower pressure for comfort?
Not as a habit. A soft 235/60R17 cooks the shoulders and dulls steering. Keep load index and stay on the placard.
Should I bleed pressure after a motorway run?
No. Heat raises the gauge. Set cold only. Bleeding a hot tyre leaves it low the next morning.
Is the sidewall number correct for 235/60R17?
No. Sidewall PSI or kPa is a maximum for the carcass. Operating pressure is the door-pillar placard.
Is 235/60R17 the same as a plus-size swap?
Only if that is the size you fitted. Overall diameter should stay close to OEM. Pressure still follows the car, with load index at or above original.
Handbook: placard · bar vs PSI · cold inflation · all sizes