2019 Mazda Trucks reflects Mazda’s crossover-focused approach in the U.S. market, with the CX-3, CX-5, and CX-9 covering subcompact, compact, and three-row family use under one badge grouping. Even within that shared Mazda character, tire sizing is not universal across the range. These three models use six distinct radial sizes, and each size is tied to a specific model rather than shared across the full 2019 Mazda Trucks lineup. The practical first step is to confirm whether you have a CX-3, CX-5, or CX-9, then match the exact tire size on your current sidewall or factory wheel before narrowing down the right tire for your driving needs.
Which Tire Size Is Right for Your 2019 Mazda Trucks
2019 Mazda Trucks vehicles use six tire sizes, and those sizes vary by model rather than carrying across the whole range. Because all six are radial sizes but they do not share one common rim diameter, the real decision starts with confirming the correct model and wheel diameter first. Understanding that distinction before choosing a product saves time and helps ensure the right match.
Year(s): 2019|Fit(s): CX-3|Construction: Radial|Rim: 18-in rim
215/50R18 is a metric radial size with a 215-millimeter section width, a 50-series aspect ratio, and fitment for an 18-inch wheel. This size is specific to the CX-3 rather than universal across 2019 Mazda Trucks, and no product selection is present here to compare brands, sidewall styles, or tube and speed-rating differences. It is the size to follow when your CX-3 is equipped with the 18-inch wheel package and you want to stay with the factory sizing approach.
Year(s): 2019|Fit(s): CX-3|Construction: Radial|Rim: 16-in rim
215/60R16 is a metric radial size that uses a 215-millimeter section width, a 60-series aspect ratio, and a 16-inch wheel. This size is also CX-3-specific, so it applies only to that model within the 2019 Mazda Trucks range, and no brand or sidewall comparison appears here for this fitment. Choose it when your CX-3 carries the 16-inch wheel setup and you need to match that original wheel diameter.
Year(s): 2019|Fit(s): CX-5|Construction: Radial|Rim: 19-in rim
225/55R19 is a metric radial size with a 225-millimeter section width, a 55-series aspect ratio, and fitment for a 19-inch rim. It is specific to the CX-5 in the 2019 Mazda Trucks family, not a shared size across the other models, and no product range is present here to compare sidewall treatments or speed-rating options. This is the correct path when your CX-5 is equipped with 19-inch wheels and you want to preserve the intended overall fitment.
Year(s): 2019|Fit(s): CX-5|Construction: Radial|Rim: 17 in
225/65R17 is a metric radial size with a 225-millimeter section width, a 65-series aspect ratio, and a 17-inch wheel diameter. For 2019 Mazda Trucks, this size is used only on the CX-5, and it is available from BFGoodrich in an RBL sidewall style with an S speed rating, which carries a 112 mph ceiling. It suits a CX-5 owner who needs the 17-inch fitment and wants a tire in an all-terrain-oriented product line rather than a different model's larger-diameter setup.
Year(s): 2019|Fit(s): CX-9|Construction: Radial|Rim: 20-in rim
255/50R20 is a metric radial size that combines a 255-millimeter section width, a 50-series aspect ratio, and fitment for a 20-inch wheel. This size is exclusive to the CX-9 within 2019 Mazda Trucks, and no product comparison is present here for brands, sidewall styles, or service-description differences. It is the right choice when your CX-9 uses the 20-inch wheel package and you need to match that exact diameter and profile.
Year(s): 2019|Fit(s): CX-9|Construction: Radial|Rim: 18-in rim
255/60R18 is a metric radial size with a 255-millimeter section width, a 60-series aspect ratio, and an 18-inch wheel diameter. It is another model-specific fitment, applying only to the CX-9 rather than to every 2019 Mazda Trucks model, and no product selection is present here for sidewall or speed-rating comparison. Follow this size when your CX-9 is fitted with 18-inch wheels and you want to stay aligned with that factory wheel size.
Three models fall under 2019 Mazda Trucks coverage here: the CX-3, CX-5, and CX-9. Tire size varies by model and by wheel package, so year and make alone are not enough to choose the right fitment. Select your model below to narrow the size, fitment history, and available products that apply to your Mazda.
2019 Mazda Trucks CX-3
The 2019 Mazda CX-3 is the smallest crossover in this group, blending compact dimensions with Mazda’s sportier design and driving character. Its tires mount on either 16-inch or 18-inch wheels, so the wheel package matters before you choose a replacement size.
The 2019 Mazda CX-5 sits in the heart of Mazda’s crossover lineup and is known for a more premium feel than many mainstream compact SUVs. It uses either a 17-inch or 19-inch wheel depending on configuration, making wheel diameter the key fitment checkpoint.
The 2019 Mazda CX-9 is the largest model here, with three-row utility and a more substantial stance than the CX-3 or CX-5. Its tires fit either 18-inch or 20-inch wheels, so confirming the wheel diameter on the vehicle is essential before moving to tire selection.
One product is available across six tire sizes for 2019 Mazda Trucks vehicles. The 225/65R17 size has one BFGoodrich radial option in an RBL sidewall style, while the other model-specific sizes do not have products summarized here. Confirm your exact size before selecting a tire.
These FAQs sort out the model-by-model size differences across 2019 Mazda Trucks, explain modern metric radial sizing, and cover practical questions about wheel diameter, service ratings, storage, and longer-drive preparation.
Size Basics & Fitment
What tire sizes fit 2019 Mazda Trucks vehicles?
2019 Mazda Trucks vehicles use six model-specific sizes. The CX-3 uses 215/50R18 or 215/60R16, the CX-5 uses 225/55R19 or 225/65R17, and the CX-9 uses 255/50R20 or 255/60R18. Those sizes mount on 16-, 17-, 18-, 19-, and 20-inch rims depending on model and wheel package. Rim-width guidance is present for 225/65R17 at 6.0 to 8.0 inches.
That means 2019 Mazda Trucks fitment is driven first by model, then by the wheel diameter actually on the vehicle. A CX-3 tire size does not cross over to a CX-5 or CX-9 just because the model year matches. Checking the current sidewall marking and verifying the wheel size before ordering is the fastest way to avoid choosing the wrong diameter.
What does 215/50R18 mean on a 2019 Mazda Trucks tire?
On a 2019 Mazda Trucks tire, 215/50R18 is a metric radial code. The 215 is the nominal section width in millimeters, 50 is the aspect ratio, R means radial construction, and 18 is the wheel diameter in inches. Within this lineup, that size applies to the CX-3.
The important takeaway is that every part of the code matters, not just the first number. A tire with the same width but a different aspect ratio or wheel diameter changes overall fitment and should not be treated as interchangeable without further verification. If your CX-3 is equipped with 18-inch wheels, matching the full 215/50R18 marking keeps you in the correct fitment family.
Do all 2019 Mazda Trucks models use the same tire size?
No, 2019 Mazda Trucks models do not use the same tire size. The CX-3, CX-5, and CX-9 each have their own pair of radial sizes, and each pair is tied to that specific model. The wheel diameters also vary across the range, from 16 inches up to 20 inches.
That model-specific split matters because a buyer who knows only the year and make can still end up looking at the wrong tire family. Mazda’s crossover range covered different vehicle footprints and wheel packages, so tire size follows the model’s design and equipment level. Identifying the model first is the right starting point, then confirming the exact sidewall size seals the fitment decision.
Buying the Right Tire
What sidewall styles are available for 2019 Mazda Trucks tires?
The sidewall style called out here for 2019 Mazda Trucks is RBL on the BFGoodrich 225/65R17 option for the CX-5. RBL stands for raised black letters, a look that is more visual and more utility-oriented than a plain blackwall sidewall. No other sidewall treatment is identified here for the remaining sizes.
On a modern Mazda crossover, sidewall style is mostly a matter of appearance and intended character rather than period-correct restoration concerns. An RBL sidewall can suit an owner who wants a more rugged visual tone, especially on a tire from an all-terrain product family. If appearance matters to you, confirm the exact sidewall marking on the tire you are considering rather than assuming all products in a given size look the same.
What brands make tires for 2019 Mazda Trucks vehicles?
BFGoodrich is the brand identified here for 2019 Mazda Trucks, appearing in the 225/65R17 size used on the CX-5. That product is the All-Terrain T/A KO2, a radial tire line with a more truck- and utility-oriented reputation than a typical crossover touring tire. No other brand is called out here across the remaining sizes.
Brand matters most when it changes the kind of tire you are choosing, not just the name on the sidewall. In this case, the BFGoodrich option points toward a more rugged use-case within the correct CX-5 size. If you are comparing choices for a particular Mazda model, start with the exact size and then decide whether the tire’s character matches how the vehicle is driven.
What is the difference between the tire choices for 2019 Mazda Trucks CX-5 fitments?
The two CX-5 fitments under 2019 Mazda Trucks are 225/55R19 and 225/65R17, and they are not direct substitutes because they mount on different wheel diameters. The 225/65R17 size has a BFGoodrich radial option with an RBL sidewall, a 107S service description, a maximum load capacity of 2,150 pounds at 65 psi, a 6.0- to 8.0-inch rim-width range, and a weight of 39 pounds.
The practical difference for a buyer is that the starting point is the wheel on the vehicle, not a preference between 17-inch and 19-inch tires in the abstract. Once the wheel diameter is confirmed, you can compare the character of the available product in that exact size. On the 17-inch fitment, the BFGoodrich option leans toward a sturdier visual and functional profile than a typical road-focused crossover tire.
Fitting & Setup
What rim width do 2019 Mazda Trucks tires require?
Rim-width guidance appears here for the 2019 Mazda Trucks 225/65R17 size used on the CX-5. That tire fits rims from 6.0 to 8.0 inches wide. The other Mazda sizes in this group are identified by wheel diameter, but no rim-width range is called out here for them.
Rim width matters because two wheels can share the same diameter while still differing in width, and tire fit depends on both measurements. If you are replacing tires on a CX-5 with 225/65R17 fitment, that 6.0- to 8.0-inch range gives you a direct checkpoint against the actual wheel. On the other sizes, verify the wheel specification before assuming an existing rim is appropriate for a replacement tire choice.
Do 2019 Mazda Trucks tires require inner tubes?
No tube-type marking appears on the 2019 Mazda Trucks 225/65R17 product covered here, and it is presented as a modern radial size commonly used in tubeless service. The other sizes in this Mazda group are also modern metric radials, but no separate tube notation is called out here for them.
For most late-model crossover applications, the practical focus is less about tube use and more about confirming the tire matches the wheel and the valve hardware is in good shape. A damaged valve stem or a wheel sealing issue can create the same symptoms a buyer might otherwise blame on the tire itself. When tires are being mounted, inspect the wheel condition and replace service items as needed.
Maintenance, Storage & Longevity
How should I store a 2019 Mazda Trucks when the tires are fitted?
A 2019 Mazda Trucks vehicle should be stored away from direct sunlight, standing moisture, and ozone sources such as electric motors, battery chargers, or welders. Keeping the tires clean and properly inflated helps the casing hold its shape during longer parked periods. Because these are radial tires, they generally resist temporary flat-spotting better than older bias-ply designs, but long static storage still deserves attention.
Moving the vehicle periodically or changing the tire contact patch can help reduce stress in one spot. If the Mazda will sit for an extended season, some owners use stands or cradles to lessen prolonged load on the tires, provided the vehicle is supported correctly and safely. Storage habits often affect cosmetic aging and ride quality just as much as mileage on collector or low-use vehicles.
How long do tires on a 2019 Mazda Trucks typically last?
Tires on a 2019 Mazda Trucks vehicle should be judged by age as much as by tread depth. A good rule is to begin careful evaluation around five to seven years of age and to treat about ten years as a serious replacement threshold, even if the vehicle has been driven lightly. The DOT date code on the sidewall is the key reference for that timeline.
Low annual mileage can make older tires look usable longer than they truly are, especially on vehicles that spend time parked outdoors or sit for long stretches. Rubber hardens, internal materials age, and weather exposure works against the tire whether or not miles are accumulating. If your Mazda still wears older tires with acceptable tread, age alone may be the reason to replace them.
How often should tires on a 2019 Mazda Trucks be inspected?
Tires on a 2019 Mazda Trucks vehicle should be inspected before every drive and again before any longer trip. Look for visible cracking, cuts, bulges, abnormal tread wear, and pressure loss, and make sure the tire is seated properly and the sidewall size still matches the wheel package on the vehicle. Regular pressure checks are especially important on crossovers that may carry family or cargo loads.
A quick visual inspection catches small problems before they become trip-ending ones. Uneven wear can also point to alignment, suspension, or inflation issues that are better handled early than after the tire is damaged beyond use. If one tire repeatedly loses air, check the wheel, valve stem, and tread area together instead of assuming the issue is only the rubber itself.
Safety & Road Use
Are 2019 Mazda Trucks tires safe for highway driving?
Yes, 2019 Mazda Trucks tires in these fitments are modern radial sizes intended for contemporary road use when they are in proper condition and correctly matched to the vehicle. The 225/65R17 BFGoodrich option carries an S speed rating, which corresponds to a 112 mph ceiling. Safe highway use still depends on inflation, condition, load, and the overall mechanical health of the Mazda, not just the number molded into the sidewall.
For real-world driving, most owners will reach the limits of traffic conditions and sensible operating speeds long before reaching a tire’s speed-rating ceiling. The more important question is whether the tire is aged, damaged, underinflated, or mismatched to the wheel diameter on the vehicle. If your Mazda is being prepared for regular highway travel, inspect the full set and include the spare in that check.
What inflation pressure should I use for 2019 Mazda Trucks tires?
Inflation pressure for a 2019 Mazda Trucks tire should follow the vehicle’s factory tire-information placard or owner’s manual for the exact model and wheel package. One pressure figure appears here for the 225/65R17 BFGoodrich tire used on the CX-5: its maximum load capacity is 2,150 pounds at 65 psi. That is a tire rating reference, not a blanket instruction to run every 2019 Mazda Trucks tire at 65 psi.
The practical rule is to separate tire capability from vehicle operating pressure. A manufacturer’s load-and-pressure marking tells you the tire’s upper rated condition, while the vehicle placard gives the pressure intended for ride, handling, wear, and load balance on that Mazda model. Never transfer one size’s pressure figure to another size just because both belong to the same year and make family.
What should I check before taking a 2019 Mazda Trucks on a longer drive?
Before a longer drive in a 2019 Mazda Trucks vehicle, inspect all four tires for cracking, punctures, bulges, uneven wear, and proper inflation, then confirm the spare is present and usable. Make sure the size on the vehicle matches the wheel package actually installed, especially on models such as the CX-3, CX-5, and CX-9 that could be equipped with more than one factory wheel diameter. A quick look at valve stems and wheel condition is also worthwhile.
Tire prep is only one part of a broader pre-trip routine, but it is one of the easiest checks to do before small issues become roadside problems. On a modern crossover, stable tire pressures and even wear also support the handling and braking balance Mazda engineers intended. If the vehicle has recently hit a pothole or curb, add an alignment and wheel inspection to your checklist before heading out.
