The 2013 Ford Focus sits in the era when compact cars had to balance everyday efficiency with sharper handling, and this generation did exactly that across a wide spread of trims. From the economy-minded S to the sport-focused ST and the electric model, tire fitment changes with the exact version of the car. This Focus uses radial tires throughout, with five primary sizes ranging from 195/65R15 up to 235/40R18. Available choices include blackwall performance-oriented options as well as 215/55R16 selections with redline and wide whitewall styling. The key is matching the tire to the correct sub-model, wheel diameter, and the kind of appearance or road use the car is meant to deliver.
Which Tire Size Is Right for The 2013 Ford Focus
The 2013 Ford Focus uses five primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. All of them are radial fitments, but they span 15-inch, 16-inch, 17-inch, and 18-inch rims, so the first step is confirming which trim and wheel package the car actually has before comparing tire styles or product lines.
In 225/50R17, the 225 is the nominal section width in millimeters, 50 is the aspect ratio, R designates radial construction, and 17 is the rim diameter in inches. On the 2013 Ford Focus, this size is tied to a 17-inch wheel setup and suits a trim that uses a broader modern radial footprint than the smaller 15-inch and 16-inch fitments. Available choices center on blackwall tires from BFGoodrich and Nitto, including g-Force and NT555 G2 series options. This size is worth evaluating when the car already wears the proper 17-inch wheels and the goal is to preserve its intended stance and handling balance.
A 195/65R15 tire uses a 195-millimeter nominal section width, a 65-series profile, radial construction, and a 15-inch rim. Within the 2013 Ford Focus range, this is the smaller-diameter primary fitment and points to a specific wheel and trim configuration rather than a universal size for every Focus. The main selection issue here is less about appearance variety and more about staying with the proper size and wheel diameter for the car's original setup. Choosing this size starts with confirming that the car still has its 15-inch wheels and has not been changed to a larger package.
The size 215/50R17 indicates a 215-millimeter nominal section width, a 50-series aspect ratio, radial construction, and fitment on a 17-inch rim. On the 2013 Ford Focus, this size serves certain 17-inch-wheel trims and differs from 225/50R17 even though both use the same rim diameter. BFGoodrich offers several blackwall choices in this size, including g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A, giving buyers meaningful series variation within the correct fitment. It is the right size to compare when the car's trim and wheel setup call for a 17-inch tire but not the wider 225 section.
A 215/55R16 tire combines a 215-millimeter nominal section width with a 55-series profile, radial construction, and a 16-inch rim. For the 2013 Ford Focus, this size is used on specific sub-models and stands apart as the fitment with the widest appearance range among the available products. Alongside a blackwall BFGoodrich g-Force Sport Comp 2, this size is also offered in American Classic radial form with redline and wide whitewall sidewalls. That makes it especially relevant for an owner who wants to stay in the correct size while choosing between a contemporary look and a more customized visual presentation.
In 235/40R18, the 235 refers to nominal section width in millimeters, 40 is the aspect ratio, R marks radial construction, and 18 is the wheel diameter in inches. On the 2013 Ford Focus, this size belongs to the largest wheel package in the lineup and is associated with the more aggressive 18-inch configurations. Product choices are blackwall-focused and include BFGoodrich g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and the Nitto NT555 G2. This is the size to assess when the car has the correct 18-inch wheels and the priority is preserving the intended wheel-and-tire package rather than stepping down in diameter.
Tire fitment on the 2013 Ford Focus varies by sub-model, and in a few cases the same trim can appear with more than one wheel-and-tire package. Checking the exact version of the car matters because the Focus range spans four rim diameters and several distinct radial sizes.
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2013 Ford Focus Electric
The 2013 Ford Focus Electric uses a 225/50R17 radial tire, placing it on a 17-inch wheel package distinct from the smaller S and 16-inch SE fitments. Tire selection here starts with confirming that 17-inch setup, then comparing the available blackwall radial options within the proper size.
The 2013 Ford Focus S uses the 195/65R15 radial size, which is the 15-inch fitment in this model range. That makes wheel-diameter confirmation especially important before replacement, particularly if the car has ever been updated with larger wheels from another Focus trim.
The 2013 Ford Focus SE can use either 215/50R17 or 215/55R16 radial tires, so this trim requires extra attention before choosing a replacement. The practical decision is confirming whether the car has the 16-inch or 17-inch wheel package first, then selecting the tire style and series that suit that setup.
The 2013 Ford Focus SE (SFE Pkg.) uses the 215/55R16 radial size on a 16-inch wheel. That keeps the fitment more straightforward than the broader SE grouping, and it also opens the door to either blackwall, redline, or wide whitewall presentation within the correct size.
The 2013 Ford Focus ST uses 235/40R18 radial tires, making it one of the 18-inch-wheel applications in the Focus lineup. Tire choice here centers on staying with the correct 18-inch fitment and comparing the available blackwall performance-oriented series for the intended road use.
The 2013 Ford Focus Titanium uses the 215/50R17 radial size on a 17-inch wheel package. That places the decision on choosing among the available blackwall 17-inch tire series while making sure the car has not been altered to a different wheel diameter.
The 2013 Ford Focus Titanium w/Handling Pkg. uses 235/40R18 radial tires, sharing the larger 18-inch fitment also seen elsewhere in the range. Selection is mainly about matching that wheel size correctly and comparing the available blackwall product lines rather than switching across diameters.
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.
Best 2013 Ford Focus Tires for Sale
Available 2013 Ford Focus tires vary by size, brand, series, and sidewall treatment. BFGoodrich appears across several 16-inch, 17-inch, and 18-inch fitments, Nitto adds blackwall options in select 17-inch and 18-inch sizes, and 215/55R16 also includes American Classic redline and wide whitewall choices.
Owners usually need to sort out three things on a 2013 Ford Focus: the exact trim, the wheel diameter on the car, and the tire style that makes sense for its use. The questions below focus on size fitment, product choices, appearance differences, and practical road-use checks.
Tire Size & Fitment
What tire size fits a 2013 Ford Focus?
A 2013 Ford Focus can use 195/65R15, 215/55R16, 215/50R17, 225/50R17, or 235/40R18, depending on the exact sub-model and wheel package. Every primary fitment for this model is a radial tire, but the sizes are not interchangeable simply because they belong to the same year and model line.
The most important step is identifying the trim and confirming the wheel diameter currently on the car. An S, SE, Electric, ST, Titanium, or Titanium with Handling Package can call for a different size, and the SE in particular may appear with more than one fitment.
What size rim does a 2013 Ford Focus use?
The 2013 Ford Focus uses several rim diameters across the model range: 15-inch, 16-inch, 17-inch, and 18-inch. Tire size follows wheel diameter directly, so 195/65R15 belongs to a 15-inch rim, 215/55R16 to a 16-inch rim, 215/50R17 and 225/50R17 to 17-inch rims, and 235/40R18 to an 18-inch rim.
Checking the actual wheels on the car matters more than assuming every Focus uses the same setup. Trim changes, optional packages, and later wheel swaps can all alter what fits, so the replacement tire should match the wheel diameter already on the vehicle before anything else is compared.
Why does the 2013 Ford Focus have more than one tire size?
The 2013 Ford Focus spans several sub-models, and those versions do not all use the same wheel-and-tire package. The lineup includes economy-oriented trims, higher-content trims, a performance-focused ST, and the Electric model, so tire sizing changes with the intended configuration.
That variation means tire selection starts with the exact trim and wheel diameter rather than the model name alone. A Focus SE can use either a 16-inch or 17-inch size, while an ST uses an 18-inch fitment, so matching the car's actual setup prevents choosing the wrong size from the start.
Choosing the Right Tire
What should I consider when choosing a 2013 Ford Focus tire?
Start with the correct size for the exact sub-model and wheel diameter, because the 2013 Ford Focus uses five different primary fitments. From there, compare tire construction, rim-width compatibility where stated, tire series, sidewall presentation, and any load figures that are relevant to the size being considered.
The right choice depends on how the car is set up and how it will be used. A stock S, an ST on 18-inch wheels, and an SE with 16-inch wheels do not ask the same things from a replacement tire, so matching the tire to the car's actual configuration comes before comparing styling or brand.
What sidewall styles are available for 2013 Ford Focus tires?
Blackwall is the most common sidewall style across the available 2013 Ford Focus sizes, especially in the 17-inch and 18-inch fitments. The 215/55R16 size also offers more visual variety, including redline and wide whitewall versions through American Classic radial products.
Sidewall style does not change the need to stay with the correct size and wheel diameter. It does, however, shape the overall look of the car, so a buyer choosing 215/55R16 has a broader appearance decision than someone replacing a blackwall-only 17-inch or 18-inch application.
What brands offer tires for the 2013 Ford Focus?
Available 2013 Ford Focus tires come from BFGoodrich, Nitto, and American Classic, depending on the size. BFGoodrich appears across several 16-inch, 17-inch, and 18-inch applications, Nitto is present in select 17-inch and 18-inch sizes, and American Classic appears in 215/55R16 with distinctive sidewall styling.
Brand choice should come after confirming the correct size for the car. Once that is settled, compare the tire series and presentation within that size instead of trying to force a preferred brand into a wheel diameter or fitment that the specific Focus trim does not use.
Restoration & Appearance
Which tire should I choose for a period-style 2013 Ford Focus?
A period-style 2013 Ford Focus still begins with the exact tire size used by the car's trim and wheel package. Within that correct size, the 215/55R16 fitment offers the broadest visual departure from a standard modern blackwall thanks to available redline and wide whitewall radial options.
Appearance should be balanced against the character of the individual car. A stock-looking S, an SE with 16-inch wheels, and an ST on 18-inch rims each present differently, so keeping the original wheel diameter and overall proportion is usually more important than chasing a dramatic sidewall treatment.
How does tire construction affect the appearance of a restored 2013 Ford Focus?
Tire construction is straightforward on the 2013 Ford Focus because the primary fitments are all radial. The visual difference comes less from bias-ply-versus-radial concerns and more from sidewall styling, tread character, and the overall wheel-and-tire proportion tied to the correct trim-specific size.
That means the appearance decision is mostly about staying with the proper diameter and choosing a sidewall treatment that suits the car. On a 215/55R16 application, redline or wide whitewall can create a custom look, while blackwall choices keep a more contemporary presentation on the Focus.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Ford Focus?
Yes, modifications can affect tire fitment on a 2013 Ford Focus even when the replacement tire is a correct size for that trim in stock form. Aftermarket wheels, changed offsets, suspension lowering, spring changes, or body alterations can all influence clearance at the fender, strut, and steering range.
A car that has been altered should be checked as it sits, not as it left the factory. Measuring wheel diameter and width, confirming the mounted size, and looking for signs of rubbing during full steering travel can prevent selecting a tire that matches the catalog fitment but not the current setup.
What should I inspect before driving a 2013 Ford Focus on new tires?
Before driving a 2013 Ford Focus on new tires, inspect wheel condition, valve stems, lug torque, inflation pressure, and visible clearance around the suspension and inner fenders. It is also wise to verify that all four tires match the intended size for the car's trim and wheel package.
A short initial drive should be followed by another quick check for air loss, unusual contact marks, or vibration. That is especially important on cars that may have had wheel changes in the past, since correct installation still needs to be backed up by real-world clearance and smooth operation.
What should I check before a longer drive in a 2013 Ford Focus?
Before a longer drive, check tire pressure, tread condition, and the sidewalls for cuts, bulges, or age-related cracking. The 2013 Ford Focus also benefits from a quick look at wheel fasteners and a confirmation that the tires on the car match the wheel diameter and fitment intended for that trim.
Longer trips put more heat and sustained load into the tire than short local driving. A Focus that has sat for periods of time, or one wearing recently installed wheels and tires, deserves an extra walk-around so any slow leak, uneven wear, or clearance issue is caught before highway use.
