2023 Chevrolet Malibu — Tire Size & Pressure

Quick answer

• OEM tire size: Common fitments include 205/65R16 (LS), 225/55R17 (LT), 245/45R18 (RS/LT option), and 245/40R19 (2LT/upgrade); verify your door placard
• Recommended cold tire pressure (door placard): Typically 35 psi front / 35 psi rear across trims; always confirm on your driver’s door jamb
• Bolt pattern: 5x114.3 mm (5x4.5")
• Wheel size (factory): 16–19 inch diameter, 7.0–8.0 inch width; typical offset range +38 to +45 mm depending on wheel
• Load index & speed rating (factory): Common ranges by size — 205/65R16: 94–95 H; 225/55R17: 96–97 H/V; 245/45R18: 96–100 V; 245/40R19: 94–98 W/XL
• Spare tire size: Compact temporary spare (if equipped) commonly T125/80R16 on a 16x4T wheel; some cars ship with an inflator kit instead
• TPMS sensor frequency: Typically 315 MHz on this generation; some replacement/multi‑protocol sensors support 433 MHz—match to your OE sensor

Tire sizes by trim (2023 Malibu)

Note: Build content packages can vary by region and production run. Always confirm the exact size and placard pressure on your vehicle’s driver-door sticker.

Recommended replacement tires

• Budget: General Altimax RT45 — Comfortable, long tread life, confident wet grip. Typical pricing: 16" $110–$140, 17" $130–$170, 18" $160–$200, 19" $200–$250 per tire.
• Mid-range: Falken Ziex ZE960 A/S — Sportier all‑season with good snow traction for a non‑snow tire. Rough pricing: 16" $120–$150, 17" $140–$180, 18" $170–$210, 19" $210–$260.
• Mid–premium: Continental TrueContact Tour (16–18") / Continental ExtremeContact DWS 06 Plus (sporty 18–19") — Excellent wet braking and ride. Approx.: 16–18" $150–$210; 19" DWS $230–$300.
• Premium touring: Michelin Primacy Tour A/S — Quiet, refined, balanced wear. Typical: 16–18" $180–$250, 19" $240–$310.
• Four‑season capability: Michelin CrossClimate2 (where available in your size) — Top wet/snow performance among all‑seasons. Expect: 17–18" $200–$270.

Tip: Match load index and speed rating to your OE spec (or higher). For 19-inch Malibus, consider XL‑load tires for added impact resistance.

When to inflate to max load psi (HD trucks only)

This does not apply to the Malibu. Do not inflate to the tire’s sidewall “MAX PSI” for normal driving. Use the door‑placard pressure (typically 35 psi F/R). Only adjust for unusual conditions (heavy cargo, sustained high‑speed interstate travel) within the placard guidance.

Lug nut torque & pattern

• Lug pattern: 5‑lug (5x114.3 mm circle)
• Lug nut thread: M12 x 1.5
• Torque spec: 100 lb‑ft (135 N·m). Re‑torque after 50–100 miles on new wheels or after tire service. Use a star pattern to seat the wheel evenly.

Common tire issues for this vehicle

• Inner‑edge wear on rear tires: Like many FWD sedans with multi‑link rears, the Malibu can develop inside shoulder wear if alignment drifts or rotations are skipped. Request a 4‑wheel alignment if you see taper wear or feathering.
• Pothole damage on 18–19" packages: Low‑profile 245/45R18 and 245/40R19 tires ride firmer and are more vulnerable to sidewall bubbles and bent rims. Keep pressures at placard and avoid severe impacts.
• Noise as tires age: Factory and budget all‑seasons can growl as tread blocks wear. Regular rotations every 5–6k miles help even the wear pattern and reduce cupping.
• TPMS notes: Sensors typically operate at 315 MHz; when replacing, match frequency and clone IDs if possible to avoid relearn. After rotation, perform the TPMS positional relearn so the dash displays the correct corner.
• Seasonal pressure swings: Expect about 1 psi drop for every 10°F temperature decrease. Check pressures monthly and before trips; set when tires are cold.

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