Mercedes-Benz · Sprinter · Front
Mercedes-Benz Sprinter front tyres: 35-45 psi / 2.4-3.1 bar
- Drivetrain
- rear-wheel drive
- Body
- van
- PSI F / R
- 35-45 / 45-65
- Bar F / R
- 2.4-3.1 / 3.1-4.5
psi front
40
2.76 bar · 276 kPa at the steering axle
35-45 psi F · 45-65 psi R · 2.4-3.1 / 3.1-4.5 bar · 276/379 kPa
The front axle of a Mercedes-Benz Sprinter steers and, on rear-wheel drive cars, often pulls as well. Catalogue front pressure is 35-45 psi / 2.4-3.1 bar. Size estimates on this page include 225/75R16, LT215/85R16 and 215/75R16C — interpolated from the catalogue midpoint, not a second factory sticker. Commercial and load-biased bodies like this van often need a higher rear; LT or C-type sizes such as 215/75R16C are not filled like a Fiesta.
Mercedes-Benz Sprinter placard versus sidewall
The tyre-information placard on a Mercedes-Benz Sprinter sits on the driver’s door pillar (sometimes the fuel-filler flap). Catalogue figures here are a general band: 35-45 / 45-65 psi.
Estimated pressure by tyre size (225/75R16 and others)
If your Mercedes-Benz Sprinter no longer wears the OEM diameter, start at the row nearest 225/75R16 or LT215/85R16 and confirm with the tyre maker’s load table.
| Tyre size | Front PSI | Rear PSI | Front bar | Rear bar | Front kPa | Rear kPa | Note |
|---|---|---|---|---|---|---|---|
| 225/75R16 | 42 | — | 2.9 | — | 290 | — | Taller load range |
| LT215/85R16 | 46 | — | 3.17 | — | 317 | — | LT commercial |
| 215/75R16C | 45 | — | 3.1 | — | 310 | — | C-type 215 |
| 235/65R16 | 42 | — | 2.9 | — | 290 | — | Loaded van |
| 235/60R17 | 41 | — | 2.83 | — | 283 | — | Plus-size van |
| 195/75R16C | 44 | — | 3.03 | — | 303 | — | C-type commercial |
| 225/65R16 | 41 | — | 2.83 | — | 283 | — | Common transaxle van |
| 215/65R16 | 40 | — | 2.76 | — | 276 | — | Compact van |
Pressure against load
Load moves the rear of a van first. If the factory placard already has a “laden” column, use that instead of these sketches.
| Condition | Front (est.) | Rear (est.) |
|---|---|---|
| Driver only | 40 psi / 2.76 bar | 55 psi / 3.79 bar |
| Full occupancy | 40 psi / 2.76 bar | 56 psi / 3.86 bar |
| Payload / towing | 41 psi / 2.83 bar | 58 psi / 4 bar |
Steering feel on the Sprinter lives on this axle. Do not drop front pressure to “soften” a plus-size 215/75R16C; you will roll the sidewall in a roundabout.
How to set the Sprinter
- Measure before the school run, not after the M25.
- Write LF / RF / RR / RL. Do not keep Sprinter numbers in your head.
- Add air in short bursts toward 40 psi (2.76 bar) front and 55 psi rear.
- If one corner is 4 psi down, hunt for a nail before you blame the weather.
- Log date, ambient temperature and the four readings.
PSI, bar and kPa
PSI-led conversions for the Mercedes-Benz Sprinter band (35-45 / 45-65).
| PSI | Bar | kPa |
|---|---|---|
| 35 | 2.41 | 241 |
| 36 | 2.48 | 248 |
| 38 | 2.62 | 262 |
| 40 | 2.76 | 276 |
| 44 | 3.03 | 303 |
| 45 | 3.10 | 310 |
| 50 | 3.45 | 345 |
| 55 | 3.79 | 379 |
| 60 | 4.14 | 414 |
| 65 | 4.48 | 448 |
Temperature drift
Roughly 1 psi per 5–6 °C. The table uses 40 psi as a 20 °C baseline for this Sprinter.
| Ambient | Gauge (front mid) | Bar | kPa | Note |
|---|---|---|---|---|
| −5 °C (hard frost) | 37 psi | 2.55 bar | 255 kPa | Gauge reads low; do not overfill once warm |
| 0 °C | 38 psi | 2.62 bar | 262 kPa | Gauge reads low; do not overfill once warm |
| 8 °C (UK winter morning) | 39 psi | 2.69 bar | 269 kPa | Gauge reads low; do not overfill once warm |
| 20 °C (set cold here) | 40 psi | 2.76 bar | 276 kPa | Baseline |
| 30 °C | 42 psi | 2.9 bar | 290 kPa | Do not bleed a hot tyre |
| 38 °C (heatwave tarmac) | 43 psi | 2.96 bar | 296 kPa | Do not bleed a hot tyre |
Mercedes-Benz notes
Mercedes often lists comfort versus load. Match the table to how the Sprinter is actually occupied that day.
Spare and inflator kit
A matching full-size spare on the Mercedes-Benz Sprinter usually follows the higher axle (often the rear, near 45-65 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 Mercedes-Benz Sprinter on the printed band; use 225/75R16 and 215/75R16C only as a map for non-OEM wheels.
Other Mercedes-Benz models
Questions about this Sprinter
What PSI if I plus-size toward 215/75R16C?
Keep load index at or above OEM. Low-profile sizes usually stay at or slightly above the placard. Use 225/75R16, LT215/85R16 and 215/75R16C as a planning band.
What tyre pressure should a Mercedes-Benz Sprinter use?
Catalogue reference is 35-45 psi front and 45-65 psi rear (2.4-3.1 / 3.1-4.5 bar), cold. Confirm on the door-pillar placard.
How often should I check a Sprinter?
Monthly, before a long trip, and after a 10 °C weather swing. Include a full-size spare.
Is the sidewall number correct on a Mercedes-Benz Sprinter?
No. Sidewall PSI is a maximum. The Sprinter placard is the operating target, near 35-45/45-65 psi.
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