LT265/75R16 · LT-metric truck · Bar
Recommended bar for LT265/75R16
- Size
- LT265/75R16
- Class
- LT-metric truck
- Planning PSI
- 55
- Planning bar
- 3.79
bar
3.79
55 psi · 379 kPa · not a second factory sticker
LT265/75R16 · 55 psi · 3.79 bar · 379 kPa — estimates. Placard wins.
European stickers print bar. LT265/75R16 often sits near 3.79 bar on a LT-metric truck (55 psi / 379 kPa). 3.79 bar is not “55 divided by ten”. TPMS typically warns near 41 psi (about 25% below a 55 psi target). That is already a soft tyre. LT-metric sizes print a load range. The vehicle door sticker, not the LT sidewall maximum, is still the operating pressure.
Bar, PSI and kPa
1 bar ≈ 14.5 psi; 1 psi ≈ 6.89 kPa. Planning midpoint for LT265/75R16: 55 psi = 3.79 bar = 379 kPa.
| Bar | PSI | kPa |
|---|---|---|
| 3.03 | 44 | 303 |
| 3.17 | 46 | 317 |
| 3.45 | 50 | 345 |
| 3.52 | 51 | 352 |
| 3.59 | 52 | 359 |
| 3.65 | 53 | 365 |
| 3.72 | 54 | 372 |
| 3.79 | 55 | 379 |
| 3.86 | 56 | 386 |
| 3.93 | 57 | 393 |
| 4.00 | 58 | 400 |
| 4.07 | 59 | 407 |
| 4.14 | 60 | 414 |
| 4.21 | 61 | 421 |
| 4.27 | 62 | 427 |
| 4.34 | 63 | 434 |
| 4.41 | 64 | 441 |
| 4.48 | 65 | 448 |
| 4.55 | 66 | 455 |
| 4.62 | 67 | 462 |
| 5.52 | 80 | 552 |
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 | 56 psi / 3.86 bar / 386 kPa | 61 psi / 4.21 bar / 421 kPa |
| Payload / towing (sketch) | 57 psi / 3.93 bar / 393 kPa | 68 psi / 4.69 bar / 469 kPa |
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.
What LT265/75R16 means
LT265/75R16 means a 265 millimetre section width, a sidewall that is 75 percent of that width, on a 16-inch rim. The R is radial construction.
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.
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.
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.
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 |
A cheap gauge and a monthly habit will do more for a set of LT265/75R16 than nitrogen upsells.
Questions about LT265/75R16
What PSI should LT265/75R16 tyres be?
A LT-metric truck planning figure is about 55 psi cold (3.79 bar / 379 kPa). Confirm on the vehicle placard — two cars can share LT265/75R16 and not share a sticker.
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.
What is LT265/75R16 in bar?
55 psi is 3.79 bar. Add a tenth of a bar if the placard’s laden column is higher, which is common on vans that wear this size.
What is LT265/75R16 in kPa?
379 kPa is the planning midpoint (100 kPa = 1 bar). 386 kPa is one PSI higher.
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.
Handbook: placard · bar vs PSI · cold inflation · all sizes