GMC · Savana · PSI

GMC Savana inflation in PSI (32-35 front, 32-35 rear)

Drivetrain: front-wheel drive
Body: van
PSI F / R: 32-35 / 32-35
Bar F / R: 2.2-2.4 / 2.2-2.4

psi

34 / 34

Catalogue mid-points, front / rear · 2.2-2.4 / 2.2-2.4 bar

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

If a Savana owner asks “what PSI?”, start at 34 at the steering axle and 34 at the rear, then confirm the placard. A 10 °C overnight drop takes roughly 1 psi (0.07 bar) off a closed GMC tyre. Commercial and load-biased bodies like this van often need a higher rear; LT or C-type sizes such as 225/65R16 are not filled like a Fiesta.

GMC Savana placard versus sidewall

Sidewall PSI is a carcass maximum. Recommended operating pressure for this Savana is the pillar sticker, near 34/34 psi.

PSI, bar and kPa

PSI-led conversions for the GMC Savana 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

Estimated pressure by tyre size (215/65R16 and others)

215/65R16 is the first planning size here. 225/65R16 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
215/65R16	34	36	2.34	2.48	234	248	Compact van
235/65R16	36	38	2.48	2.62	248	262	Loaded van
225/65R16	35	37	2.41	2.55	241	255	Common transaxle van
235/60R17	35	37	2.41	2.55	241	255	Plus-size van
215/75R16C	39	43	2.69	2.96	269	296	C-type 215
LT215/85R16	40	44	2.76	3.03	276	303	LT commercial
225/75R16	36	39	2.48	2.69	248	269	Taller load range
195/75R16C	38	42	2.62	2.9	262	290	C-type commercial

How to set the Savana

Park the GMC Savana for at least three hours (cold tyres).
Use a calibrated gauge, not the only meter on a forecourt hose.
Set the placard for that axle — about 32-35 psi / 2.2-2.4 bar front and 32-35 psi / 2.2-2.4 bar rear on this catalogue row.
Recheck all four. A 2 psi miss on a front-wheel drive Savana is enough to feel a pull.
Refit valve caps and reset TPMS if the handbook asks for a relearn.

Load notes

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	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	37 psi / 2.55 bar

Temperature drift

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

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

GMC notes

No special GMC exception: the Savana 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 GMC Savana 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 GMC Savana on the printed band; use 215/65R16 and 225/65R16 only as a map for non-OEM wheels.

Other GMC models

Envoy Syclone Canyon Yukon Acadia Typhoon Sonoma Terrain

Questions about this Savana

What is that in bar and kPa for the Savana?

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

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.

Front versus rear on the GMC Savana?

This row is 32-35 F / 32-35 R. Even when they match, a laden rear can justify a higher number if the sticker prints one.

What PSI if I plus-size toward 225/65R16?

Keep load index at or above OEM. Low-profile sizes usually stay at or slightly above the placard. Use 215/65R16, 235/65R16 and 225/65R16 as a planning band.

What tyre pressure should a GMC Savana 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