Ford · Ranger Raptor · Rear
Ford Ranger Raptor rear tyre pressure
- Drivetrain
- four-wheel drive
- Body
- pickup / double-cab
- PSI F / R
- 32-35 / 32-35
- Bar F / R
- 2.2-2.4 / 2.2-2.4
psi rear
34
2.31 bar · 231 kPa at the rear axle
32-35 psi F · 32-35 psi R · 2.2-2.4 / 2.2-2.4 bar · 231/231 kPa
Loaded Ranger Raptor rears often need the sticker’s second column, not a copy of the front 32-35 psi figure. Under-inflation cooks the shoulders of a Ranger Raptor; over-inflation wears the centre rib and bangs every cat’s eye. Commercial and load-biased bodies like this pickup / double-cab often need a higher rear; LT or C-type sizes such as 285/70R17 are not filled like a Fiesta.
Ford Ranger Raptor placard versus sidewall
If the Ford 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)
If your Ford Ranger Raptor no longer wears the OEM diameter, start at the row nearest 245/70R16 or LT265/70R17 and confirm with the tyre maker’s load table.
| Tyre size | Front PSI | Rear PSI | Front bar | Rear bar | Front kPa | Rear kPa | Note |
|---|---|---|---|---|---|---|---|
| 245/70R16 | — | 38 | — | 2.62 | — | 262 | Common 16-inch all-terrain |
| LT265/70R17 | — | 48 | — | 3.31 | — | 331 | LT 17-inch |
| 285/70R17 | — | 41 | — | 2.83 | — | 283 | Wide all-terrain |
| 265/70R17 | — | 39 | — | 2.69 | — | 269 | Typical 17-inch load tyre |
| LT245/75R16 | — | 46 | — | 3.17 | — | 317 | LT-metric, higher load |
| 255/65R17 | — | 39 | — | 2.69 | — | 269 | Highway 17-inch |
| 235/75R15 | — | 37 | — | 2.55 | — | 255 | Older compact truck |
| 275/65R18 | — | 40 | — | 2.76 | — | 276 | Plus-size 18-inch |
Pressure against load
Load moves the rear of a pickup / double-cab first. If the factory placard already has a “laden” column, use that instead of these sketches.
| Condition | Front (est.) | Rear (est.) |
|---|---|---|
| Driver only | 34 psi / 2.34 bar | 34 psi / 2.34 bar |
| Full occupancy | 35 psi / 2.41 bar | 36 psi / 2.48 bar |
| Payload / towing | 36 psi / 2.48 bar | 36 psi / 2.48 bar |
A family pickup / double-cab 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 Ranger Raptor.
How to set the Ranger Raptor
- Measure before the school run, not after the M25.
- Write LF / RF / RR / RL. Do not keep Ranger Raptor numbers in your head.
- Add air in short bursts toward 34 psi (2.31 bar) front and 34 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 Ford Ranger Raptor band (32-35 / 32-35).
| PSI | Bar | kPa |
|---|---|---|
| 30 | 2.07 | 207 |
| 32 | 2.21 | 221 |
| 33 | 2.28 | 228 |
| 33.5 | 2.31 | 231 |
| 35 | 2.41 | 241 |
| 36 | 2.48 | 248 |
| 38 | 2.62 | 262 |
| 40 | 2.76 | 276 |
| 44 | 3.03 | 303 |
| 50 | 3.45 | 345 |
| 60 | 4.14 | 414 |
Temperature drift
Roughly 1 psi per 5–6 °C. The table uses 34 psi as a 20 °C baseline for this Ranger Raptor.
| Ambient | Gauge (front mid) | Bar | kPa | Note |
|---|---|---|---|---|
| −5 °C (hard frost) | 31 psi | 2.14 bar | 214 kPa | Gauge reads low; do not overfill once warm |
| 0 °C | 32 psi | 2.21 bar | 221 kPa | Gauge reads low; do not overfill once warm |
| 8 °C (UK winter morning) | 33 psi | 2.28 bar | 228 kPa | Gauge reads low; do not overfill once warm |
| 20 °C (set cold here) | 34 psi | 2.34 bar | 234 kPa | Baseline |
| 30 °C | 36 psi | 2.48 bar | 248 kPa | Do not bleed a hot tyre |
| 38 °C (heatwave tarmac) | 37 psi | 2.55 bar | 255 kPa | Do not bleed a hot tyre |
Ford notes
Ford UK placards on the Ranger Raptor are often printed in PSI even when the handbook also shows bar. A Mondeo, Focus or Kuga does not share a Transit number. Loaded vans use the second column.
Spare and inflator kit
A matching full-size spare on the Ford Ranger Raptor 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.
A cheap gauge and a monthly habit will do more for this Ranger Raptor than nitrogen upsells.
Other Ford models
Questions about this Ranger Raptor
What is that in bar and kPa for the Ranger Raptor?
Mid-points are about 2.31 bar (231 kPa) front and 2.31 bar (231 kPa) rear.
How often should I check a Ranger Raptor?
Monthly, before a long trip, and after a 10 °C weather swing. Include a full-size spare.
Is the sidewall number correct on a Ford Ranger Raptor?
No. Sidewall PSI is a maximum. The Ranger Raptor placard is the operating target, near 32-35/32-35 psi.
What PSI if I plus-size toward 285/70R17?
Keep load index at or above OEM. Low-profile sizes usually stay at or slightly above the placard. Use 245/70R16, LT265/70R17 and 285/70R17 as a planning band.
What tyre pressure should a Ford Ranger Raptor use?
Catalogue reference is 32-35 psi front and 32-35 psi rear (2.2-2.4 / 2.2-2.4 bar), cold. Confirm on the door-pillar placard.
Handbook: placard · bar vs PSI · front vs rear · cold inflation