Dangel · Jumpy · Rear
Rear axle PSI and bar on the Dangel Jumpy
- Drivetrain
- front-wheel drive
- Body
- light commercial
- PSI F / R
- 35-45 / 45-65
- Bar F / R
- 2.4-3.1 / 3.1-4.5
psi rear
55
3.79 bar · 379 kPa at the rear axle
35-45 psi F · 45-65 psi R · 2.4-3.1 / 3.1-4.5 bar · 276/379 kPa
Loaded Jumpy rears often need the sticker’s second column, not a copy of the front 35-45 psi figure. A 10 °C overnight drop takes roughly 1 psi (0.07 bar) off a closed Dangel tyre.
Dangel Jumpy placard versus sidewall
If the Dangel sticker is painted over, the handbook is next. This website is a map, not a replacement VIN label.
Estimated pressure by tyre size (245/70R16 and others)
245/70R16 is the first planning size here. 265/70R17 is usually the plus-size or LT step. Keep load index at or above original equipment.
| Tyre size | Front PSI | Rear PSI | Front bar | Rear bar | Front kPa | Rear kPa | Note |
|---|---|---|---|---|---|---|---|
| 245/70R16 | — | 59 | — | 4.07 | — | 407 | Common 16-inch all-terrain |
| LT245/75R16 | — | 67 | — | 4.62 | — | 462 | LT-metric, higher load |
| 265/70R17 | — | 60 | — | 4.14 | — | 414 | Typical 17-inch load tyre |
| 285/70R17 | — | 62 | — | 4.27 | — | 427 | Wide all-terrain |
| LT265/70R17 | — | 69 | — | 4.76 | — | 476 | LT 17-inch |
| 235/75R15 | — | 58 | — | 4 | — | 400 | Older compact truck |
| 255/65R17 | — | 60 | — | 4.14 | — | 414 | Highway 17-inch |
| 275/65R18 | — | 61 | — | 4.21 | — | 421 | Plus-size 18-inch |
Pressure against load
Load moves the rear of a light commercial 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 |
| Motorway + luggage | 41 psi / 2.83 bar | 59 psi / 4.07 bar |
A family light commercial with a boot full of luggage should use the laden rear figure if Ford, VW or Mercedes printed one. Otherwise the modest steps in the load table are only a sketch for this Jumpy.
How to set the Jumpy
- Measure before the school run, not after the M25.
- Write LF / RF / RR / RL. Do not keep Jumpy 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 Dangel Jumpy 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 Jumpy.
| 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 |
Dangel notes
No special Dangel exception: the Jumpy 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 Dangel Jumpy 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.
If the Dangel sticker and this page disagree, the sticker wins.
Other Dangel models
Questions about this Jumpy
What is that in bar and kPa for the Jumpy?
Mid-points are about 2.76 bar (276 kPa) front and 3.79 bar (379 kPa) rear.
What tyre pressure should a Dangel Jumpy 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 Jumpy?
Monthly, before a long trip, and after a 10 °C weather swing. Include a full-size spare.
Front versus rear on the Dangel Jumpy?
This row is 35-45 F / 45-65 R. Even when they match, a laden rear can justify a higher number if the sticker prints one.
Is the sidewall number correct on a Dangel Jumpy?
No. Sidewall PSI is a maximum. The Jumpy placard is the operating target, near 35-45/45-65 psi.
Handbook: placard · bar vs PSI · front vs rear · cold inflation