What is the tire pressure of the 2018 Toyota Sienna?

17-inch tires: 35 psi (front); 18-inch tires: 36 psi (front); 19-inch tires: 36 psi (front); 17-inch tires: 35 psi (rear); 18-inch tires: 36 psi (rear); 19-inch tires: 36 psi (rear); Compact spare tire (2WD models): 60 psi (spare). Source: 2018 Toyota Sienna Owner's Manual.

2018 Toyota Sienna Tire Pressure

2018 Toyota Sienna tire pressure: 35 psi (17-inch tires) or 36 psi (18-inch tires) or 36 psi (19-inch tires) front. From the owner's manual, PDF page 522.

Change year

Depends on your tire size or trim. Choose yours, or compare them here.

17-inch tires 35 psi front·35 psi rear
18-inch tires 36 psi front·36 psi rear
19-inch tires 36 psi front·36 psi rear

Spare tire (Compact spare tire (2WD models)), set separately60 psi

2018 Toyota Sienna Owner's Manual, PDF pages 522, 523 and 524

35 psi (240 kPa, 2.4 kgf/cm2 or bar)Open the manual at this page ↗Added Oct 24, 2026 · Updated Oct 26, 2026

See where it's printed

Tire pressure (front) · 17-inch tires · PDF page 522
35 psi (240 kPa, 2.4 kgf/cm2 or bar)

Tire pressure (rear) · 17-inch tires · PDF page 522
35 psi (240 kPa, 2.4 kgf/cm2 or bar)

Tire pressure (front) · 18-inch tires · PDF page 523
36 psi (250 kPa, 2.5 kgf/cm2 or bar)

Tire pressure (rear) · 18-inch tires · PDF page 523
36 psi (250 kPa, 2.5 kgf/cm2 or bar)

Tire pressure (front) · 19-inch tires · PDF page 523
36 psi (250 kPa, 2.5 kgf/cm2 or bar)

Tire pressure (rear) · 19-inch tires · PDF page 523
36 psi (250 kPa, 2.5 kgf/cm2 or bar)

Tire pressure (spare) · Compact spare tire (2WD models) · PDF page 524
60 psi (420 kPa, 4.2 kgf/cm2 or bar)

All versions

7 values

Applies to	Value	Manual says	Page
17-inch tires	35 psifront	“35 psi (240 kPa, 2.4 kgf/cm2 or bar)”	PDF page 522 ↗
17-inch tires	35 psirear	“35 psi (240 kPa, 2.4 kgf/cm2 or bar)”	PDF page 522 ↗
18-inch tires	36 psifront	“36 psi (250 kPa, 2.5 kgf/cm2 or bar)”	PDF page 523 ↗
18-inch tires	36 psirear	“36 psi (250 kPa, 2.5 kgf/cm2 or bar)”	PDF page 523 ↗
19-inch tires	36 psifront	“36 psi (250 kPa, 2.5 kgf/cm2 or bar)”	PDF page 523 ↗
19-inch tires	36 psirear	“36 psi (250 kPa, 2.5 kgf/cm2 or bar)”	PDF page 523 ↗
Compact spare tire (2WD models)	60 psispare	“60 psi (420 kPa, 4.2 kgf/cm2 or bar)”	PDF page 524 ↗

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Checking your tire pressure

Check when the tires are cold. Before driving, or after the car has sat for a few hours.
Use a tire gauge on each valve stem. Include the spare if your vehicle has one.
Add or release air to match the spec. The tire and loading label on the driver's door jamb lists the pressure for your exact tire size.

Never inflate to the maximum pressure printed on the tire sidewall; that is a limit, not a target.

Confirm with your own manual, dipstick or door-jamb label.
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Original sourcePDF pages 522, 523 and 524

2018 Toyota Sienna Owner's Manual