Choosing The Best Tires For Your Isuzu Truck: A Comprehensive Guide

Choosing The Best Tires For Your Isuzu Truck: A Comprehensive Guide

Proper Isuzu truck tires are crucial to a cost-effective fleet. The size of the wheel rim and width of the rubber itself can make the difference between a beautifully performing workhorse and Isuzu NPR tire pressure that drops too quickly. The commercial vehicles you get from Nimnicht Isuzu Trucks are paragons of safe and secure delivery, and we want to help you maintain their utility for years to come.

Whether you need help determining the right Isuzu NPR tire size for your model or want advice on when you should replace your truck's wheels, we're here for you. Read on to learn about size specs, our available services, and more.

Proper Isuzu Truck Tire Size for N-Series Trucks

As we said, choosing the correct tire size for every truck is a huge factor in properly maintaining your fleet. See the chart below for the factory-recommended tire size for each N-Series commercial truck.

Isuzu N-Series Tire Specifications

Isuzu NPR 215/85R-16E (10 PR)
Isuzu NPR-HD 225/70R-19.5F/G (12 PR)
Isuzu NQR 225/70R-19.5G (14 PR)
Isuzu NRR 225/70R-19.5G (14 PR)
Isuzu NRR (Diesel) 225/70R-19.5F/G (12 PR)
Isuzu NPR-HD (Diesel) 215/85R-16E (10 PR)
Isuzu NPR-XD (Diesel) 225/70R-19.5F/G (12 PR)
Isuzu NRR EV 225/70R-19.5F (12 PR)

Most trucks in the Isuzu lineup require similar tire sizes. For example, the Isuzu NPR-HD (Diesel) and standard Isuzu NPR truck tires are 16 inches in diameter and fit 215/85R wheels, though they have different ply ratings. Meanwhile, the Isuzu NQR, NRR, and NPR-HD models use a 19.5-inch tire diameter that fits 225/70R wheels.

When Should You Replace Your Isuzu Truck Tires?

When Should You Replace Your Isuzu Truck Tires?

There are a few clear signs that your tires are no longer carrying their weight as well as they used to:

  • Your Isuzu truck tire pressure is dropping more quickly than usual.
  • Your treads are thin enough that when you stick a penny between them upside-down, Lincoln's head remains visible.
  • You notice an apparent drift to the left or right or some vibration while driving.
  • The sidewalls of your tires are bulging or cracked, suggesting escaping air pressure.
  • It has been six months or 25,000 miles since you last had the tires replaced or inspected.

If you notice any of these symptoms in your truck, it's time for a checkup. Tire, axle, or suspension work can prevent a costly accident.

Service for Isuzu Truck Tires

Service for Isuzu Truck Tires

Nimnicht Isuzu Trucks is the place to schedule Isuzu tire service for a competitive price. Our technicians have worked with hundreds of N-Series and F-Series trucks, among other Isuzu models, and they're happy to help you make sure your fleet is fit for every drive. Our service center offers:

  • Tire Alignment: If you feel a drift, there may be a problem with your treads, axle, or suspension. We can diagnose that problem for you and get your commercial hauler recentered in no time.
  • Tire Rotation: Your Isuzu truck's steering tires are likely to wear down faster than the rest. We'll move the tires around so you can maintain an even wear on your wheels and make every set of tires last longer.
  • Tire Replacement: If no other option remains, our team will perform Isuzu tire removal and install factory-fresh tires that perfectly fit your model. Whether you're using diesel trucks or an EV, we can find the optimal tires for your business-grade heavy goods vehicle.

If you need any other labor done, from oil changes to fluid replacement to engine and dent repair, our technicians are up to the task. We'll get your fleet back in working order as soon as you schedule an appointment to service your Isuzu truck.

Explore Genuine Isuzu Truck Parts

Explore Genuine Isuzu Truck Parts

In addition to exceptional service, you can count on us for reliable OEM parts. Many tires, screws, and brackets are available at our Isuzu parts center. If you are looking for a specific Isuzu tire size or need help installing Isuzu NRR rims, our vast components inventory is the place to look. If what you need isn't here, we can have it sent to our location in a few days.

We also take strides to protect your investment by offering a generous one-year/unlimited-mile warranty1 on any genuine Isuzu part you purchase from our inventory. You can confidently drive out of our service department knowing your new tires, brackets, or brake pads are covered for the next 12 months.

Shop Isuzu Commercial Truck Tires at Nimnicht Isuzu Trucks

Shop Isuzu Commercial Truck Tires at Nimnicht Isuzu Trucks

Our technicians can rotate, realign, or replace your Isuzu truck tires at any of our generous appointment times. Whether you want us to check the brackets in the interior of your Isuzu NRR or need a tire inspection done on your entire Isuzu NPR fleet, make us your go-to service bay. We can also help you find high-end tires from famous brands, like Goodyear® or Michelin, so you can replace one reliable product with another.

Frequently Asked Questions

What types of tires are best for Isuzu trucks?

Isuzu trucks benefit from trusted heavy-duty tire brands designed to endure various road conditions. Continental Tire, Michelin X-Ice Snow, Goodyear®, and Bridgestone tires are all great investments. A set of Goodyear® G647 RSS tires will let your Isuzu NPR-HD ride comfortably for years to come. Similarly, a Michelin Agilis HD Z tire set can let your diesel Isuzu NRR tackle urban environments expertly.

How do I know when my Isuzu truck tires need to be replaced?

As with many other vehicles, you can check your Isuzu truck tires by putting a penny between your treads. If Lincoln's head is covered, you've got some miles left, but if the head is visible, it's probably time for a replacement. Alternatively, you may notice your truck wobbling or pulling to the side while you're driving, or that it has more trouble with slippery roads than usual.

Can I use different tire sizes on my Isuzu truck?

We recommend sticking with the factory-recommended size for your workhorse's wheels. While it is possible to use different tire sizes for your Isuzu truck, doing so will confuse your speedometer, damage the anti-lock braking system, and cause damage when hauling maximum loads. If you want your vehicle to be able to safely carry, stop, and turn, check your owner's manual for the ideal tire size.



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1Warranties listed on this web page shall not be solely relied upon. Warranties may be subject to specific terms, restrictions, exclusions, and fees. Additional warranty information may be obtained by visiting the official website of the warranty provider. Contact our dealership for complete details.

Nimnicht Isuzu Trucks 30.161134, -81.533273.