UK · EU reference Tyre Pressure

VEM · Multi · Bar

VEM Multi bar chart (2.2-2.4 / 2.2-2.4)

Drivetrain
front-wheel drive
Body
passenger car
PSI F / R
32-35 / 32-35
Bar F / R
2.2-2.4 / 2.2-2.4

bar

2.31 / 2.31

32-35 / 32-35 psi · 231 / 231 kPa

32-35 psi F · 32-35 psi R · 2.2-2.4 / 2.2-2.4 bar · 231/231 kPa

European and UK handbooks usually quote bar. The VEM Multi catalogue is 2.2-2.4 bar front and 2.2-2.4 bar rear (midpoint 2.31 / 2.31). TPMS typically warns near 25 psi (about 25% below target). That is already a soft tyre, not a fill target.

Bar, PSI and kPa

Bar-led conversions around the VEM Multi. 2.2-2.4 bar is not “32-35 divided by ten”.

BarPSIkPa
2.0730207
2.2132221
2.2833228
2.3133.5231
2.4135241
2.4836248
2.6238262
2.7640276
3.0344303
3.4550345
4.1460414

VEM Multi placard versus sidewall

If the VEM sticker is painted over, the handbook is next. This website is a map, not a replacement VIN label.

Estimated pressure by tyre size (215/55R16 and others)

Planning cold pressures for sizes often seen on a passenger car. This Multi sample opens with 215/55R16, then 215/50R17 and 245/40R18.

Tyre sizeFront PSIRear PSIFront barRear barFront kPaRear kPaNote
215/55R1634352.342.41234241Slightly wider 16-inch
215/50R1735352.412.41241241Plus-size 17-inch
245/40R1836362.482.48248248Wide touring 18-inch
205/55R1634342.342.34234234Typical mid-compact OEM
185/65R1533332.282.28228228Small / older car
225/40R1836362.482.48248248Low-profile 18-inch
205/60R1634342.342.34234234Taller 16-inch
195/65R1534342.342.34234234Very common compact

Load notes

Load moves the rear of a passenger car first. If the factory placard already has a “laden” column, use that instead of these sketches.

ConditionFront (est.)Rear (est.)
Driver only34 psi / 2.34 bar34 psi / 2.34 bar
Full occupancy34 psi / 2.34 bar35 psi / 2.41 bar
Motorway + luggage35 psi / 2.41 bar37 psi / 2.55 bar

How to set the Multi

  1. Measure before the school run, not after the M25.
  2. Write LF / RF / RR / RL. Do not keep Multi numbers in your head.
  3. Add air in short bursts toward 34 psi (2.31 bar) front and 34 psi rear.
  4. If one corner is 4 psi down, hunt for a nail before you blame the weather.
  5. Log date, ambient temperature and the four readings.

Temperature drift

Roughly 1 psi per 5–6 °C. The table uses 34 psi as a 20 °C baseline for this Multi.

AmbientGauge (front mid)BarkPaNote
−5 °C (hard frost)31 psi2.14 bar214 kPaGauge reads low; do not overfill once warm
0 °C32 psi2.21 bar221 kPaGauge reads low; do not overfill once warm
8 °C (UK winter morning)33 psi2.28 bar228 kPaGauge reads low; do not overfill once warm
20 °C (set cold here)34 psi2.34 bar234 kPaBaseline
30 °C36 psi2.48 bar248 kPaDo not bleed a hot tyre
38 °C (heatwave tarmac)37 psi2.55 bar255 kPaDo not bleed a hot tyre

VEM notes

No special VEM exception: the Multi uses the door-pillar placard. Size estimates on this page only help if you have left the original load index behind.

Spare and inflator kit

A matching full-size spare on the VEM Multi usually follows the higher axle (often the rear, near 32-35 psi). A space-saver is commonly 60 psi / 4.1 bar — read that tyre’s own sidewall. An inflator kit is not a spare; check the sealant date.

Keep the VEM Multi on the printed band; use 215/55R16 and 245/40R18 only as a map for non-OEM wheels.

Other VEM models

Questions about this Multi

What PSI if I plus-size toward 245/40R18?

Keep load index at or above OEM. Low-profile sizes usually stay at or slightly above the placard. Use 215/55R16, 215/50R17 and 245/40R18 as a planning band.

What is that in bar and kPa for the Multi?

Mid-points are about 2.31 bar (231 kPa) front and 2.31 bar (231 kPa) rear.

Is the sidewall number correct on a VEM Multi?

No. Sidewall PSI is a maximum. The Multi placard is the operating target, near 32-35/32-35 psi.

When does TPMS warn on a VEM Multi?

Direct TPMS typically flags about 25% below placard — near 25 psi on this row. Fill to the sticker, not to the lamp.

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.

Handbook: placard · bar vs PSI · front vs rear · cold inflation