CAR SPEC SHEET

2026 Acura RDX Tire pressure

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

  • 235/55R19 101H (19 inch wheel) 33 psi front·33 psi rear
  • 255/45R20 101V (20 inch wheel) 36 psi front·36 psi rear

Spare tire (Compact spare T155/90D17 101M), set separately60 psi

2026 Acura RDX Owner's Manual, PDF page 694

33 (230 [2.3])*1Open the manual at this page ↗Added Oct 16, 2026
See where it's printed

Tire pressure (front) · 235/55R19 101H (19 inch wheel) · PDF page 694

33 (230 [2.3])*1

Tire pressure (rear) · 235/55R19 101H (19 inch wheel) · PDF page 694

33 (230 [2.3])*1

Tire pressure (front) · 255/45R20 101V (20 inch wheel) · PDF page 694

36 (250 [2.5])*2

Tire pressure (rear) · 255/45R20 101V (20 inch wheel) · PDF page 694

36 (250 [2.5])*2

Tire pressure (spare) · Compact spare T155/90D17 101M · PDF page 694

60 (420 [4.2])

All versions

5 values
Applies toValueManual saysPage
235/55R19 101H (19 inch wheel) 33 psifront “33 (230 [2.3])*1” PDF page 694 ↗
235/55R19 101H (19 inch wheel) 33 psirear “33 (230 [2.3])*1” PDF page 694 ↗
255/45R20 101V (20 inch wheel) 36 psifront “36 (250 [2.5])*2” PDF page 694 ↗
255/45R20 101V (20 inch wheel) 36 psirear “36 (250 [2.5])*2” PDF page 694 ↗
Compact spare T155/90D17 101M 60 psispare “60 (420 [4.2])” PDF page 694 ↗

Scroll the table to see the quote and page →

Checking your tire pressure

  1. Check when the tires are cold. Before driving, or after the car has sat for a few hours.
  2. Use a tire gauge on each valve stem. Include the spare if your vehicle has one.
  3. 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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