LT265/75R16 · LT-metric truck · kPa
LT265/75R16 kPa inflation table
- Size
- LT265/75R16
- Class
- LT-metric truck
- Planning PSI
- 55
- Planning bar
- 3.79
kPa
379
3.79 bar · 55 psi · 100 kPa = 1 bar
LT265/75R16 · 55 psi · 3.79 bar · 379 kPa — estimates. Placard wins.
If the gauge only speaks kPa, 379 kPa is the sketch for this LT-metric truck size. Fine-tune to the vehicle that actually wears LT265/75R16. Under-inflation cooks the shoulders of a LT265/75R16; over-inflation wears the centre rib and bangs every cat’s eye. LT-metric sizes print a load range. The vehicle door sticker, not the LT sidewall maximum, is still the operating pressure.
kPa, bar and PSI
1 bar ≈ 14.5 psi; 1 psi ≈ 6.89 kPa. Planning midpoint for LT265/75R16: 55 psi = 3.79 bar = 379 kPa.
| kPa | Bar | PSI |
|---|---|---|
| 303 | 3.03 | 44 |
| 317 | 3.17 | 46 |
| 345 | 3.45 | 50 |
| 352 | 3.52 | 51 |
| 359 | 3.59 | 52 |
| 365 | 3.65 | 53 |
| 372 | 3.72 | 54 |
| 379 | 3.79 | 55 |
| 386 | 3.86 | 56 |
| 393 | 3.93 | 57 |
| 400 | 4.00 | 58 |
| 407 | 4.07 | 59 |
| 414 | 4.14 | 60 |
| 421 | 4.21 | 61 |
| 427 | 4.27 | 62 |
| 434 | 4.34 | 63 |
| 441 | 4.41 | 64 |
| 448 | 4.48 | 65 |
| 455 | 4.55 | 66 |
| 462 | 4.62 | 67 |
| 552 | 5.52 | 80 |
Estimated LT265/75R16 pressure by load
Load moves the rear first on a LT-metric truck. If the factory placard already has a laden column, use that — not this sketch for LT265/75R16.
| Condition | Front (est.) | Rear (est.) |
|---|---|---|
| Driver only / unladen | 55 psi / 3.79 bar / 379 kPa | 59 psi / 4.07 bar / 407 kPa |
| Typical occupancy | 55 psi / 3.79 bar / 379 kPa | 60 psi / 4.14 bar / 414 kPa |
| Payload / towing (sketch) | 56 psi / 3.86 bar / 386 kPa | 67 psi / 4.62 bar / 462 kPa |
What LT265/75R16 means
Read LT265/75R16 as width / aspect R rim. Nothing in the size string is a pressure. Pressure lives on the car, not moulded as 205 or 55.
Wide LT 16-inch. Rim diameter 16 in; section 265 mm. Estimates on this page assume a typical load index for the LT-metric truck class.
Placard versus sidewall
This website maps size searches such as “LT265/75R16 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 55 psi as a 20 °C baseline for LT265/75R16.
| Ambient | Gauge | Bar | kPa | Note |
|---|---|---|---|---|
| −5 °C (hard frost) | 52 psi | 3.59 bar | 359 kPa | Gauge reads low; do not overfill once warm |
| 0 °C | 53 psi | 3.65 bar | 365 kPa | Gauge reads low; do not overfill once warm |
| 8 °C (UK winter morning) | 54 psi | 3.72 bar | 372 kPa | Gauge reads low; do not overfill once warm |
| 20 °C (set cold here) | 55 psi | 3.79 bar | 379 kPa | Baseline for this size sketch |
| 30 °C | 57 psi | 3.93 bar | 393 kPa | Do not bleed a hot LT265/75R16 |
| 38 °C (heatwave tarmac) | 58 psi | 4 bar | 400 kPa | Do not bleed a hot LT265/75R16 |
How to set LT265/75R16
- Measure before the school run, not after the motorway.
- Write LF / RF / RR / RL. Do not keep LT265/75R16 numbers in your head.
- Add air in short bursts toward the placard, using 55 psi only as a map.
- If one LT265/75R16 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 LT265/75R16
These catalogue models are often seen on LT265/75R16 or a close OEM neighbour. Open the vehicle chart for axle-specific PSI and bar.
A cheap gauge and a monthly habit will do more for a set of LT265/75R16 than nitrogen upsells.
Questions about LT265/75R16
Is LT265/75R16 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.
Can I run LT265/75R16 at a lower pressure for comfort?
Not as a habit. A soft LT265/75R16 cooks the shoulders and dulls steering. Keep load index and stay on the placard.
Is the sidewall number correct for LT265/75R16?
No. Sidewall PSI or kPa is a maximum for the carcass. Operating pressure is the door-pillar 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.
What is LT265/75R16 in kPa?
379 kPa is the planning midpoint (100 kPa = 1 bar). 386 kPa is one PSI higher.
Handbook: placard · bar vs PSI · cold inflation · all sizes