2023 Mercedes-Benz Metris Tire Size, Pressure & Specs

Quick answer

• OEM Tire Size: 235/55R17
• Recommended Cold Tire Pressure (F/R): 44/44 PSI (refer to your door placard)
• Bolt Pattern: 5x112
• Wheel Size: 7.0Jx17 ET51
• Load Index/Speed Rating: 103H
• Spare Tire Size: Full-size spare (235/55R17)
• TPMS Frequency: 433 MHz

Tire Sizes by Trim

For 2023, the Mercedes-Benz Metris simplifies things by using a single, robust tire and wheel setup across all trims (Cargo and Passenger).

Recommended Replacement Tires

The Metris is a commercial-grade vehicle, and it requires tires that can handle heavy loads and constant use. Look for "XL" (Extra Load) or reinforced tires with a load index of 103 or higher.

• Michelin Agilis CrossClimate (Premium): An outstanding all-weather commercial tire. It offers excellent durability, long tread life, and confident traction in rain, light snow, and dry conditions. It's a top-tier choice for a reason.
• Continental VanContact A/S (Mid-Tier): A strong performer focused on combining long wear, fuel efficiency, and all-season safety. It provides a comfortable, quiet ride for a commercial van.
• General Grabber HD (Value): For budget-conscious operators, the Grabber HD is a heavy-duty tire designed for durability and resistance to damage. It's built to withstand the tough demands of commercial use.

When to Inflate to Max Load PSI

As the Metris is a van designed for carrying significant weight, it's crucial to adjust tire pressure according to your load. The recommended 44 PSI on the door placard is for normal operating conditions. When you are carrying a full load of passengers or cargo that approaches the vehicle's Gross Vehicle Weight Rating (GVWR), you should inflate the tires to the maximum pressure indicated on the tire's sidewall. This ensures stability, prevents tire overheating, and provides the safest handling characteristics under heavy load.

Lug Nut Torque & Pattern

• Lug Nut Torque: 133 ft-lbs (180 Nm)
• Lug Pattern: Star Pattern

When reinstalling a wheel, always use a calibrated torque wrench. Tighten the lug nuts in a star (or cross) pattern to ensure the wheel is seated evenly against the hub. Overtightening can damage the wheel or brake rotor, while undertightening can be extremely dangerous. Re-torque the wheels after 50-100 miles of driving.

Common Tire Issues for This Vehicle

• Premature Edge Wear: Due to its use as a work vehicle, the Metris is often subjected to tight turns in city environments and frequent loading/unloading. This can cause accelerated wear on the inner and outer edges of the tires. Regular alignment checks (at least annually) and consistent tire rotations (every 5,000-7,500 miles) are critical to maximizing tire life.
• Impact Damage: As a commercial van, the Metris often navigates construction sites, loading docks, and less-than-perfect roads. This increases the risk of tire damage from potholes, curbs, and debris. Regularly inspect your tires for cuts, bulges, or punctures.
• Incorrect Tire Pressure: The most common issue is failing to adjust tire pressure for load. Running underinflated tires with a heavy load is extremely dangerous, leading to excessive heat buildup and potential blowouts. Always check and adjust pressures before a heavy haul.

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