2019 International MV Tire Size & Pressure Guide

As an ASE-certified master technician, I regularly field questions about commercial truck tire maintenance. The 2019 International MV series (replacing the DuraStar) is a versatile medium-duty workhorse used for everything from box trucks to utility cranes. Because these trucks are heavily customized, tire and wheel specifications can vary significantly based on your specific GVWR (Gross Vehicle Weight Rating) and axle configuration. However, there are established industry standards for the MV series.

Here is your comprehensive guide to the 2019 International MV tire sizes, pressures, and wheel specifications.

Quick answer

• OEM tire size: 11R22.5 or 255/70R22.5 (Low Profile) are most common. Heavy axles may use 295/75R22.5.
• Recommended cold tire pressure (door placard): Varies heavily by axle rating. Generally 95–100 PSI front, 90–100 PSI rear (always check the driver's side B-pillar or door jamb for your specific upfit).
• Bolt pattern: 10-lug hub-piloted (10x285.75mm).
• Wheel size: 22.5" x 8.25" is standard.
• Load index/speed rating: Load Range G (14-ply) or H (16-ply). Load index typically 144-149. Speed rating L (75 mph) or M (81 mph).
• Spare tire size: Usually not equipped from the factory; if equipped, matches the steer axle tire size.
• TPMS frequency: 433 MHz (if equipped with factory/Bendix commercial TPMS; many fleet vehicles do not have standard TPMS).

Tire sizes by configuration

Unlike passenger cars, the 2019 International MV is ordered by axle weight rating rather than traditional "trims." Below are the most common tire sizes based on typical MV607 and MV613 configurations.

Recommended replacement tires

When outfitting a commercial truck, you need tires that offer long tread life, retreadability, and maximum casing durability. Here are some of the most reliable options for the International MV:

• Premium Tier: Michelin XZE / X Multi D – The gold standard for regional haul and medium-duty applications. Exceptional casing life for multiple retreads and superior scrub resistance.
• Mid-Tier: Goodyear Endurance RSA – A highly versatile all-position tire that handles urban curbing and regional highway speeds equally well.
• Mid-Tier: Bridgestone R213 Ecopia – Excellent steer tire option offering low rolling resistance for improved fleet fuel economy and strong defense against irregular wear.
• Budget/Economy Tier: Sailun S637 – A heavy-duty, all-position commercial tire that provides reliable performance for budget-conscious fleets.

When to inflate to max load psi

Because the International MV is a heavy-duty commercial truck, tire pressure management is critical for safety and tire longevity. You should inflate to the maximum load PSI (often 110 to 120 PSI for Load Range G or H tires) only when your axle weights are approaching the Gross Axle Weight Rating (GAWR).

Running maximum PSI while the truck is empty or lightly loaded will result in a harsh ride, reduced traction, and accelerated wear down the center of the tread. Always consult the tire manufacturer’s load-and-inflation tables using your actual scale weights. If you cannot scale the truck, default to the PSI listed on the vehicle's certification label on the door jamb, which is calibrated for the maximum rated load of that specific chassis.

Lug nut torque & pattern

Almost all 2019 International MV trucks utilize standard heavy-duty commercial wheels.

• Pattern: 10x285.75mm (10-hole).
• Hub/Stud style: Hub-piloted with two-piece flange nuts.
• Torque specification: 450 to 500 lb-ft.

Safety Note: Commercial wheels must be torqued using a calibrated heavy-duty torque wrench or torque stick. Never rely on an impact gun alone. You must re-torque all wheels after 50 to 100 miles of driving following wheel installation.

Common tire issues for this vehicle

Medium-duty trucks experience unique tire wear patterns. On the International MV, look out for:

1. Steer Tire Cupping/River Wear: Often caused by worn kingpins, failing shock absorbers, or slight toe-in alignment issues. Because these trucks operate in rough urban environments, alignment should be checked annually.
2. Sidewall Damage (Curbing): Box trucks and tow trucks spend a lot of time near curbs. Inspect the outer duals and steer tires for deep sidewall gouges that expose the structural cords.
3. Irregular Drive Tire Wear: Usually the result of mismatched tire pressures in the dual assemblies. Dual tires must be within 5 PSI of each other; otherwise, the larger (more inflated) tire scrubs the pavement, leading to rapid wear and potential blowout.

Need new tires? Find a trusted shop on Repairius.