The 2022 Mazda Trucks CX-9 is a three-row crossover aimed at buyers who want family space without giving up a more refined driving feel. In this model year, tire selection centers on two modern radial sizes tied to trim level rather than a single universal fitment. Carbon Edition, Grand Touring, Signature, and Touring Plus use 255/50R20, while Sport and Touring use 255/60R18. Both sizes deliver a similar overall diameter, but they do it with different wheel diameters and sidewall proportions. That makes the first step simple but important: confirm the exact sub-model and wheel size before choosing replacement tires for daily use, appearance, or ride preference.
Which Tire Size Is Right for The 2022 Mazda Trucks CX-9
The 2022 Mazda Trucks CX-9 uses two primary tire sizes, and the correct one depends on the specific sub-model and wheel diameter. All fitments are radial, but the choice is not interchangeable by default because one size is built for an 18-inch rim and the other for a 20-inch rim. Before comparing replacement tires, confirm the trim level and the wheels currently on the vehicle.
Fit(s): Carbon Edition, Grand Touring, Signature, and Touring Plus
Construction: Radial|Rim: 20 in
255/50R20 is a modern metric radial size in which 255 identifies the nominal section width in millimeters, 50 is the aspect ratio, R indicates radial construction, and 20 is the rim diameter in inches. On the 2022 Mazda Trucks CX-9, this size is used on trims equipped with 20-inch wheels and gives the vehicle a shorter sidewall look than the 18-inch fitment. Its overall diameter stays very close to the other CX-9 size, so the real distinction is wheel diameter and sidewall profile. Choose this size only after confirming that the vehicle is one of the 20-inch-wheel sub-models or already wears the correct 20-inch rims.
255/60R18 is also a modern metric radial size, with 255 representing nominal section width in millimeters, 60 indicating the aspect ratio, R marking radial construction, and 18 showing the rim diameter in inches. On the 2022 Mazda Trucks CX-9, this size belongs to trims equipped with 18-inch wheels and uses a taller sidewall than the 20-inch setup. Even though its overall diameter is nearly the same as the 255/50R20 fitment, the wheel requirement is different. This size should be selected only after verifying that the CX-9 has the correct 18-inch wheel package.
Sub-model fitment matters on the 2022 Mazda Trucks CX-9 because tire size changes with wheel package rather than staying the same across the range. Checking the exact trim is the quickest way to avoid mixing an 18-inch tire fitment with a 20-inch wheel setup.
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2022 Mazda Trucks CX-9 Carbon Edition
The 2022 Mazda Trucks CX-9 Carbon Edition uses the 255/50R20 radial tire size. Tire selection starts with confirming the 20-inch wheel, then comparing replacement choices that preserve the intended wheel diameter and overall fitment.
The 2022 Mazda Trucks CX-9 Grand Touring uses the 255/50R20 radial tire size. That keeps the decision focused on proper 20-inch replacement fitment rather than choosing between multiple primary sizes for the same trim.
The 2022 Mazda Trucks CX-9 Signature uses the 255/50R20 radial tire size. Owners should confirm that the vehicle still has its matching 20-inch wheel setup before moving on to tire selection for road use and appearance.
The 2022 Mazda Trucks CX-9 Sport uses the 255/60R18 radial tire size. That means replacement tire selection should stay centered on the 18-inch wheel fitment and the sidewall profile designed around that wheel diameter.
The 2022 Mazda Trucks CX-9 Touring uses the 255/60R18 radial tire size. The important step is verifying the 18-inch wheels first, especially if the vehicle has ever been changed from its original trim-specific wheel package.
The 2022 Mazda Trucks CX-9 Touring Plus uses the 255/50R20 radial tire size. Buyers should treat it as a 20-inch-wheel fitment first, then compare replacement tires within that size rather than assuming the 18-inch CX-9 fitment also applies.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Frequently Asked Questions
For the 2022 Mazda Trucks CX-9, the most important questions usually involve trim-based tire sizing, 18-inch versus 20-inch wheel fitment, replacement selection, and what to inspect before putting a crossover back into regular road use.
Tire Size & Fitment
What tire size fits a 2022 Mazda Trucks CX-9?
The 2022 Mazda Trucks CX-9 uses two tire sizes: 255/50R20 and 255/60R18. Carbon Edition, Grand Touring, Signature, and Touring Plus use 255/50R20, while Sport and Touring use 255/60R18. Both are radial sizes, but they are tied to different wheel diameters.
The practical step is to identify the exact sub-model and confirm the wheel size currently on the vehicle before ordering replacements. Two CX-9 sizes can look similar in overall diameter, but the 18-inch and 20-inch rim requirements are not the same, so the tire choice starts with the trim and wheel package.
What size rim does a 2022 Mazda Trucks CX-9 use?
A 2022 Mazda Trucks CX-9 uses either an 18-inch or 20-inch rim, depending on sub-model. The 255/60R18 tire fits an 18-inch rim, while the 255/50R20 tire fits a 20-inch rim. Rim diameter is part of the tire size itself, so the last number in each size is important.
Wheel diameter should be confirmed before any replacement tire decision is made. A CX-9 that has had wheel changes at some point may not still match its original trim setup, so checking the actual wheel on the vehicle helps prevent ordering a tire with the right width and profile but the wrong bead diameter.
Do all 2022 Mazda Trucks CX-9 sub-models use the same tire size?
No. The 2022 Mazda Trucks CX-9 uses two different tire sizes across its sub-model lineup. Carbon Edition, Grand Touring, Signature, and Touring Plus use 255/50R20, while Sport and Touring use 255/60R18. The difference follows trim-specific wheel sizing rather than a universal fitment across every CX-9.
That makes sub-model identification more than a naming detail. It determines whether the vehicle needs an 18-inch or 20-inch tire, and that affects replacement options immediately. If the vehicle was purchased used or has aftermarket wheels, checking the actual wheel diameter is still the safest next step before comparing tire choices.
Choosing the Right Tire
What should I consider when choosing a 255/50R20 tire for a 2022 Mazda Trucks CX-9?
Start by confirming that the 2022 Mazda Trucks CX-9 is one of the trims that uses 255/50R20 and that it still has 20-inch wheels. This size is a modern radial fitment, so the main selection factors are staying with the correct size, matching the wheel diameter, and choosing a tire suited to how the vehicle is driven.
Beyond size, compare the overall use case of the CX-9, such as regular commuting, family road travel, or lower annual collector-style use. It is also smart to verify that all four tires match in size and type, especially on a crossover, and to inspect wheel condition before mounting replacement tires.
What should I consider when choosing a 255/60R18 tire for a 2022 Mazda Trucks CX-9?
A 255/60R18 replacement for a 2022 Mazda Trucks CX-9 begins with confirming that the vehicle is a Sport or Touring model, or that it currently wears the proper 18-inch wheels. The size itself sets the width, profile, and rim diameter, so staying within that fitment is the foundation of a correct replacement choice.
Once the wheel size is verified, think about how the CX-9 is actually used and whether all four tires need to remain matched. A careful buyer should also look at wheel condition, any signs of uneven wear from alignment issues, and whether suspension wear may have affected the previous set before installing new tires.
How do I choose between the available tire sizes for a 2022 Mazda Trucks CX-9?
The choice between 255/50R20 and 255/60R18 is not a matter of preference alone on a 2022 Mazda Trucks CX-9. It depends first on the sub-model and, just as importantly, the wheel diameter on the vehicle. The 20-inch fitment belongs to some trims, while the 18-inch fitment belongs to others.
Because both sizes have a similar overall diameter, some buyers assume they can be selected interchangeably. The wheel requirement prevents that. The right approach is to confirm the trim, inspect the current wheels, and stay with the size built for that rim diameter unless a broader wheel-and-tire change is being evaluated carefully.
Restoration & Appearance
Does correct tire fitment matter for a 2022 Mazda Trucks CX-9 restoration?
Yes. Even on a newer vehicle such as the 2022 Mazda Trucks CX-9, correct tire fitment still matters if the goal is to return the vehicle to a proper trim-based presentation. The key point is using the size that matches the sub-model and wheel package, whether that is 255/50R20 or 255/60R18.
Appearance and stance are influenced by the relationship between tire sidewall and wheel diameter, so using the wrong size can change how the vehicle sits and looks. Buyers focused on authenticity should confirm the original trim and wheel setup on the vehicle before replacing tires, especially if it has passed through previous owners.
How does tire size affect the appearance of a 2022 Mazda Trucks CX-9?
On the 2022 Mazda Trucks CX-9, tire size affects appearance mainly through wheel diameter and sidewall proportion. The 255/50R20 fitment creates a shorter sidewall look around a larger wheel, while the 255/60R18 fitment places more sidewall around an 18-inch wheel. Both remain close in overall diameter.
That means the visual difference is less about vehicle height and more about the balance between tire and wheel. Buyers replacing tires for a clean, trim-appropriate look should keep the existing wheel package in mind and avoid choosing a size simply because it appears close on paper without matching the wheel diameter.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2022 Mazda Trucks CX-9?
Yes. Modifications can affect tire fitment on a 2022 Mazda Trucks CX-9 even when the tire size itself looks close to stock. Wheel changes, altered offset, suspension lowering, and body modifications can all change the space available around the tire. That matters with both the 255/50R20 and 255/60R18 fitments.
A modified CX-9 should be checked for steering clearance, suspension travel, and room at the inner fender before replacement tires are selected. It also helps to confirm the actual wheel diameter and width on the vehicle, since a used crossover may no longer match the trim-based wheel setup it carried when new.
What should I inspect before driving a 2022 Mazda Trucks CX-9 on new tires?
Before driving a 2022 Mazda Trucks CX-9 on new tires, inspect the wheels for damage, confirm that the correct 18-inch or 20-inch fitment was installed, and make sure all tires are inflated properly. It is also smart to look at valve stems, tread seating, and whether the vehicle shows signs of alignment or suspension wear.
A short road test should be followed by another quick visual check for any rubbing, vibration, or pressure loss. On a crossover that may carry passengers and cargo regularly, even small issues are worth catching early. Uneven old tire wear can also point to problems that should be corrected before the new set accumulates mileage.
How often should tires on a 2022 Mazda Trucks CX-9 be inspected?
Tires on a 2022 Mazda Trucks CX-9 should be inspected regularly, not just when tread looks worn. A monthly pressure and condition check is a sensible routine, along with closer inspection before longer trips. Both CX-9 tire sizes are modern radials, so owners should still watch for cuts, punctures, bulges, and uneven wear.
Regular inspection matters even more if the vehicle sits for stretches, carries family road-trip duty, or has recently had wheel or suspension work. Looking over the tread and sidewalls early can catch air loss or wear pattern changes before they become larger problems. A quick check also confirms that all four tires still match the intended fitment.
