The 2017 Mazda Trucks CX-3 brought a smaller crossover footprint to buyers who wanted sharp styling and nimble road manners without moving into a larger utility vehicle. Its appeal today often comes from that balance of everyday usability and responsive character, which makes correct tire sizing especially important. The 2017 Mazda Trucks CX-3 uses two primary radial tire sizes, with 215/50R18 fitted to Grand Touring and Touring models and 215/60R16 fitted to the Sport. That means the key decision is not broad tire type, but matching the exact trim to the correct wheel diameter and size before comparing replacement options. Owners should also confirm the current wheel setup if the vehicle has been changed from stock.
Which Tire Size Is Right for The 2017 Mazda Trucks CX-3
Two tire sizes apply to the 2017 Mazda Trucks CX-3, and the right one depends on the specific sub-model and wheel diameter. Grand Touring and Touring models use 215/50R18 on an 18-inch rim, while the Sport uses 215/60R16 on a 16-inch rim. Before choosing a tire, confirm the exact trim level and make sure the vehicle is still on the wheel size intended for that fitment.
A 215/50R18 size uses a 215-millimeter section width, a 50-series aspect ratio, radial construction, and an 18-inch rim diameter. On the 2017 Mazda Trucks CX-3, this is the primary fitment for Grand Touring and Touring models, making it the correct starting point for those trims rather than for the entire model range. Its lower-profile metric radial format reflects a more modern passenger-vehicle sizing convention. Choosing this size begins with confirming that the vehicle still has the proper 18-inch wheels and that no previous owner changed the wheel and tire package.
A 215/60R16 tire carries the same 215-millimeter nominal width as the 18-inch fitment, but it uses a 60-series profile on a 16-inch rim. For the 2017 Mazda Trucks CX-3, this size applies to the Sport sub-model and should be treated as a trim-specific fitment rather than a universal CX-3 size. It is a modern radial size, so replacement shopping centers on matching the exact code and wheel diameter. This size makes the most sense once the Sport trim and its 16-inch wheel setup have been confirmed on the vehicle.
Tire fitment on the 2017 Mazda Trucks CX-3 varies by sub-model, so trim identification matters before anything else. The main difference is wheel and tire size, with the Sport using one fitment and the Touring and Grand Touring sharing another.
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2017 Mazda Trucks CX-3 Grand Touring
The 2017 Mazda Trucks CX-3 Grand Touring uses the 215/50R18 radial tire size. That makes wheel confirmation especially important, since replacement selection should start with the 18-inch setup used on this trim rather than with the smaller Sport fitment.
The 2017 Mazda Trucks CX-3 Sport uses the 215/60R16 radial tire size. Tire selection for this trim should stay centered on the 16-inch wheel package, especially if the vehicle has seen aftermarket wheel changes or trim-level swaps over time.
The 2017 Mazda Trucks CX-3 Touring uses the 215/50R18 radial tire size, matching the Grand Touring fitment. That shared sizing keeps replacement choices straightforward as long as the vehicle still carries the correct 18-inch wheels for this trim.
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
Owners of a 2017 Mazda Trucks CX-3 usually need to confirm trim level, wheel diameter, and the correct metric radial size before replacing tires. These FAQs cover fitment, rim sizing, trim differences, tire selection, and practical checks before road use.
Tire Size & Fitment
What tire size fits a 2017 Mazda Trucks CX-3?
The 2017 Mazda Trucks CX-3 uses two tire sizes, depending on sub-model. Grand Touring and Touring models use 215/50R18 radial tires, while the Sport uses 215/60R16 radial tires. Both are modern metric radial sizes, but they are tied to different wheel diameters and should not be treated as universal across the entire CX-3 range.
The most important first step is confirming the exact trim and checking the wheels currently on the vehicle. A CX-3 that has had aftermarket wheels installed or a previous wheel-package change may no longer match its original trim-based fitment, so the tire size should always be matched to the actual wheel diameter in use.
What size rim does a 2017 Mazda Trucks CX-3 use?
A 2017 Mazda Trucks CX-3 uses either a 16-inch rim or an 18-inch rim, depending on sub-model. The Sport uses a 16-inch rim with 215/60R16 tires, while the Touring and Grand Touring use an 18-inch rim with 215/50R18 tires. Rim diameter is part of the tire size itself, so it must match exactly.
That means a 16-inch tire cannot be mounted on an 18-inch wheel, and an 18-inch tire cannot be mounted on a 16-inch wheel. Before ordering replacements, check the sidewall size on the current tires and verify the wheel diameter on the vehicle, especially if the CX-3 may have been altered from its original trim setup.
Do all 2017 Mazda Trucks CX-3 sub-models use the same tire size?
No, the 2017 Mazda Trucks CX-3 does not use one tire size across all sub-models. The Grand Touring and Touring share the 215/50R18 size, while the Sport uses 215/60R16. All three use radial construction, but the fitment changes with trim because the wheel diameter changes as well.
That distinction matters because tire replacement begins with the sub-model, not just the model name. A buyer looking at CX-3 tires should identify whether the vehicle is a Sport, Touring, or Grand Touring, then confirm that the current wheels still match that trim before selecting a replacement tire.
Choosing the Right Tire
What should I consider when choosing a tire for a 2017 Mazda Trucks CX-3?
Start with the correct size for the exact sub-model: 215/60R16 for Sport or 215/50R18 for Touring and Grand Touring. Because both fitments are modern radial sizes, the main concern is not switching construction types but making sure the replacement matches the wheel diameter and intended trim-specific setup.
After that, compare the tire's overall fit with the vehicle's current wheel package and intended use. A CX-3 used as an everyday driver may need different priorities than one driven occasionally, but the size code itself should stay correct unless the entire wheel and tire package has been carefully changed and rechecked.
How do I choose between the available tires for a 2017 Mazda Trucks CX-3?
The best way to narrow the choice is to match the tire size to the trim first, then compare tires within that exact size. On a 2017 Mazda Trucks CX-3, the decision is between 215/60R16 for Sport and 215/50R18 for Touring or Grand Touring, not between two interchangeable CX-3 sizes.
Once the size is settled, compare the tires that fit that wheel diameter and suit the way the vehicle is driven. It also helps to look at the current wheel setup, overall vehicle condition, and whether the CX-3 still uses its intended trim-level wheels, since past changes can complicate what initially looks like a simple replacement.
What rim-fitment details matter when choosing 2017 Mazda Trucks CX-3 tires?
Rim diameter is the first detail that matters on a 2017 Mazda Trucks CX-3 because the model uses both 16-inch and 18-inch fitments. The tire size must match the wheel diameter exactly, so a 215/60R16 belongs on a 16-inch rim and a 215/50R18 belongs on an 18-inch rim.
Wheel changes can complicate replacement even when the vehicle badge suggests a familiar trim. Checking the actual wheel diameter on the car, along with general clearance and overall setup, helps avoid choosing a tire that matches the trim name on paper but not the wheels currently installed on the vehicle.
Restoration & Appearance
Does correct tire fitment matter for a 2017 Mazda Trucks CX-3 restoration or preservation project?
Yes, correct tire fitment still matters on a 2017 Mazda Trucks CX-3, even though it is a newer vehicle than many traditional collector applications. Using the proper trim-based size helps preserve the intended stance and wheel-to-tire relationship, especially since the Sport and the Touring and Grand Touring do not share the same rim diameter.
A preservation-minded owner should start by confirming whether the vehicle still has its original-style wheel package. If visual accuracy matters, trim-specific fitment is a better starting point than simply choosing any CX-3 tire size, and wheel changes made over time should be accounted for before new tires are selected.
How does tire size affect the appearance of a 2017 Mazda Trucks CX-3?
Tire size has a visible effect on the 2017 Mazda Trucks CX-3 because the model uses two distinct wheel-and-tire packages. The 215/50R18 fitment on Touring and Grand Touring pairs with an 18-inch wheel, while the Sport uses a 215/60R16 on a 16-inch wheel, creating a different visual balance around the wheel opening.
That makes it worth matching the tire to the intended trim presentation rather than choosing by model name alone. Owners who want the vehicle to retain its expected look should verify both wheel diameter and tire size together, especially if the CX-3 has passed through prior owners or has seen aftermarket changes.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 Mazda Trucks CX-3?
Yes, modifications can affect tire fitment on a 2017 Mazda Trucks CX-3. Aftermarket wheels, suspension changes, lowering, or prior trim-related wheel swaps can all change what tire size is currently appropriate for the vehicle, even though the original fitments remain 215/60R16 for Sport and 215/50R18 for Touring and Grand Touring.
That is why the current wheel diameter should always be checked before replacing tires. Looking at the actual setup on the vehicle helps prevent ordering a size that matches the original trim but not the present hardware, and it also gives a chance to inspect clearance around suspension, steering, and fender areas.
What should I inspect before driving a 2017 Mazda Trucks CX-3 on new tires?
Before driving a 2017 Mazda Trucks CX-3 on new tires, check that the installed size matches the wheel diameter and the intended trim fitment. It is also wise to inspect general tire condition, inflation, valve stems, and basic mounting details so the new tires start out on a sound wheel-and-tire assembly.
A short visual check around the vehicle can help catch problems that are not caused by the tires themselves. Look for obvious clearance issues, uneven ride height, steering interference, or wheel damage, especially if the CX-3 has aftermarket wheels or a history of size changes that could affect how the new tires sit.
How often should tires on a 2017 Mazda Trucks CX-3 be inspected?
Tires on a 2017 Mazda Trucks CX-3 should be inspected regularly, not just when replacement time arrives. A quick check for tread wear, cuts, bulges, sidewall damage, and air loss is a sensible routine on any vehicle, and it becomes even more important when a CX-3 may have been fitted with different wheels than its trim originally used.
Periodic inspection also helps confirm that the tires still suit the vehicle's setup over time. Changes in wear pattern can point to alignment, inflation, or suspension issues, and catching them early makes it easier to protect both the tires and the wheel fitment the CX-3 depends on.
