Factory Isuzu tire sizes vary across the brand’s pickup and SUV lineup, typically ranging from 205R16C commercial fitments on utility trucks to 265/50R20 on flagship 4×4 configurations.
Model examples illustrate the range: the D-Max and MU-X commonly use 265/60R18 or 265/50R20 on higher trims, while entry-level SX and utility variants run 255/65R17 or 205R16C. The N-Series light-duty trucks frequently use 205/75R16C or 225/70R19.5 tires, while the classic Trooper SUV is widely associated with the 245/70R16 factory fitment.
Isuzu tires differ by vehicle model and vary further by year, trim, and wheel package; having your specific model details on hand helps ensure you land on the correct OEM/ Replacement fitment.
Select your Isuzu model below to view verified OEM tire sizes by year and explore compatible replacement tires matched to your vehicle.
Use the search bar to find your Isuzu model, or choose from the grid below to view compatible tire sizes and replacement options.