2016 Smart Tire Fitment Guide

2016 Smart vehicles use six radial tire sizes, all on the Fortwo: 155/60R15, 175/55R15, 165/65R15, 185/60R15, 185/50R16, and 205/45R16. Those sizes span two rim diameters, with four sizes on 15-inch wheels and two on 16-inch wheels. Rim-width guidance is available for 205/45R16 at 6.5 to 7.5 inches, while the other sizes still need to be matched by their exact application on the car.

The practical takeaway is that year and make alone are not enough for a 2016 Smart. Fortwo fitment depends on the wheel diameter and the specific front or rear position, since Smart commonly uses staggered sizing to suit the car’s compact chassis layout. Checking the sidewall on the tires already fitted, or confirming the wheel size before replacement, is the quickest way to stay on the correct path.

On a 2016 Smart, 155/60R15 is a modern metric radial size. The first number, 155, is the nominal section width in millimeters; 60 is the aspect ratio, meaning the sidewall height is 60 percent of the section width; R identifies radial construction; and 15 is the wheel diameter in inches. That makes it a compact, low-profile radial intended for a 15-inch wheel.

Reading the code correctly helps avoid one of the most common Smart tire mistakes: choosing a size that looks close but changes the wheel diameter or profile. A 155/60R15 should not be treated as interchangeable with the other 15-inch Fortwo sizes without confirming the exact axle fitment. On a short-wheelbase car like the Fortwo, even small changes in width and profile can alter steering feel and overall balance.

No. The 2016 Smart range covered here centers on the Fortwo, and that model alone uses six different radial sizes rather than one universal fitment. The size family includes both 15-inch and 16-inch wheel diameters, so the distinction is not just tread width or sidewall height. A Fortwo with 15-inch wheels requires a different tire diameter code than one fitted with 16-inch wheels.

That means the first question is not simply whether you own a 2016 Smart Fortwo, but which wheel package and tire position you are replacing. Front and rear fitments may differ, and substituting by guesswork can create clearance or handling issues. If the car is new to you, compare the sidewall markings currently on the vehicle with the wheel diameter before selecting a replacement size.

For 2016 Smart fitments with product coverage shown here, the 205/45R16 is available with both Blackwall and RBL sidewall styles from BFGoodrich. Blackwall gives the tire a cleaner, more understated appearance, while RBL adds raised black lettering for a more overt performance look. Both are radial tires in the same basic size, so the visual difference is the main distinction in sidewall presentation.

Choosing between them comes down to how you want the Fortwo to look. A blackwall usually blends in best on a contemporary city car, while raised black letters can emphasize the tire itself and give the car a sportier aftermarket flavor. If appearance matters as much as fitment, review the tire photos and compare them against the style of your wheels before making the final choice.

BFGoodrich covers the 205/45R16 size for 2016 Smart applications with two radial choices in the g-Force family. One is the g-Force Sport Comp 2 and the other is the g-Force Comp 2 A/S. Both carry the same basic 205/45ZR16 size format and target buyers who need a 16-inch Fortwo fitment with a modern performance-oriented radial construction.

Brand choice matters most after you have confirmed the exact size on the car. Once size is settled, the remaining decision becomes series character, sidewall appearance, and any differences in load specification or all-season positioning within that size. For a Smart that sees mixed driving rather than occasional display use, those distinctions can matter more than the brand name alone.

Both BFGoodrich choices for the 2016 Smart use the 205/45ZR16 size and fit 16-inch wheels with a 6.5- to 7.5-inch rim-width range. Each weighs 22 pounds, but they differ in sidewall presentation and load detail: the g-Force Sport Comp 2 comes in Blackwall form, while the g-Force Comp 2 A/S uses an RBL sidewall and carries an 87 load index with a 1074-pound maximum load at 50 psi. Both carry a W speed rating.

That means the choice is less about basic fitment and more about the type of driving character and look you want from the tire. If visual subtlety matters, the blackwall tire has the simpler appearance. If you prefer raised black lettering or want the version with the clearly stated load figure, the Comp 2 A/S may be the better match for your priorities.

Rim-width guidance is available for the 205/45R16 size used on 2016 Smart Fortwo applications. That tire fits a 16-inch wheel with a rim-width range of 6.5 to 7.5 inches. The other 2016 Smart sizes still need to be matched by their exact tire code and wheel diameter, since a Fortwo can use multiple 15-inch and 16-inch fitments across the model’s setup.

Rim width matters because it affects the tire’s mounted shape, contact patch, and how accurately the sidewall supports the tread. Even if the diameter is correct, a wheel that is too narrow or too wide can change the tire’s behavior and appearance. Before replacing a 205/45R16, verify the wheel width on the car rather than assuming every 16-inch Fortwo wheel falls in the same range.

Inner-tube status for 2016 Smart tires depends on the exact tire product. The 205/45R16 BFGoodrich options use modern radial sizing and do not carry tube-type markings in the size designation, which aligns with contemporary tubeless passenger-car practice. Tube requirements can still vary by product in some tire categories, so the sidewall marking on the exact tire remains the final authority.

For a late-model Smart Fortwo, the more important setup check is usually wheel condition and valve-stem condition rather than tube sourcing. If you are replacing only one or two tires, make sure the shop or installer confirms that the wheel bead seats are clean and that the valve hardware matches the wheel design. Those details help the tire hold pressure as intended.

A 2016 Smart should be stored on clean, properly inflated tires in a cool, dry space away from direct sunlight, electric motors, battery chargers, and other ozone sources that accelerate rubber aging. If the car sits for long periods, moving it occasionally helps prevent temporary flat-spotting and keeps the contact patch from resting in one position for months at a time. Clean concrete or tire pads are preferable to damp ground.

The Fortwo’s compact footprint can make it tempting to tuck the car away and forget it, but tire care still matters even on a low-mileage city car. If storage will be especially long, check pressure periodically and inspect the sidewalls before the next drive. A car that looks fine cosmetically can still develop age-related tire issues from inactivity, light exposure, or gradual pressure loss.

On a 2016 Smart, tire life should be judged by age and condition as much as by tread depth. A good rule for collector-style or low-use driving is to begin evaluating tires closely once they are around five to seven years old, and to consider replacement around ten years from the DOT date code even if the tread still looks serviceable. Heat, sun, storage conditions, and inflation history all affect that timeline.

That matters especially on a Fortwo because the car’s small size does not make it immune to tire aging. A tire with plenty of remaining tread can still harden, crack, or lose its ability to perform as intended. If your Smart spends much of its time parked, read the DOT date code and inspect the rubber carefully before assuming low mileage means long remaining service life.

Tires on a 2016 Smart deserve a quick inspection before every drive and a more careful inspection before any extended outing. Look for sidewall cracking, punctures, bulges, irregular tread wear, and signs of pressure loss, then verify inflation with an accurate gauge. Because the Fortwo often uses different front and rear sizes, checking each tire individually matters more than it would on a car with a square setup.

Regular inspection is one of the simplest ways to catch a problem before it turns into a handling issue on the road. Pay particular attention after the car has been parked for long stretches, since underinflation and age cracking often show up then. If the tire wear pattern looks uneven, it is wise to inspect alignment and suspension condition at the same time rather than replacing tires alone.

A 2016 Smart Fortwo belongs to a modern era in which radial construction was standard, and the size family used on the car reflects that with metric radial codes such as 155/60R15 through 205/45R16 depending on wheel package and position. That makes original-style fitment a matter of matching the exact metric size and wheel diameter rather than choosing between bias-ply and radial construction. Sidewall appearance can still vary from a plain blackwall to raised black lettering on some replacement tires.

For an owner concerned with originality, the safest path is to match the exact tire code already associated with the car’s wheel package and then compare the sidewall look to period Smart marketing photos or enthusiast references. If the car is being judged or preserved carefully, consult Smart-specific communities to confirm whether a given visual style aligns with the way your Fortwo was originally presented.

Correct tire fitment still matters on a 2016 Smart, even though it is newer than the traditional collector-car eras. Judges and knowledgeable enthusiasts notice whether the car carries the right size format, the correct 15-inch or 16-inch wheel pairing, and a sidewall look that suits the car’s original character. A mismatch in diameter, an obviously different profile, or an overly aggressive sidewall style can stand out quickly on a small car like the Fortwo.

That does not mean every show expects factory-perfect tire presentation, but it does mean details count. If your goal is a clean, authentic presentation, start by matching the exact tire code and then decide whether a plain blackwall or a more performance-oriented raised-letter appearance suits the way you want the car judged. Event-specific standards are best confirmed with organizers or marque-focused groups.

For a 2016 Smart using 205/45ZR16 tires, the BFGoodrich g-Force Sport Comp 2 and g-Force Comp 2 A/S share the same size, the same 16-inch rim diameter, the same 6.5- to 7.5-inch rim-width range, the same 22-pound weight, and the same W speed rating. The visible difference is sidewall style, with the Sport Comp 2 in Blackwall form and the Comp 2 A/S in RBL form. The Comp 2 A/S also carries an 87 load index with a 1074-pound maximum load at 50 psi.

From an authenticity standpoint, that makes appearance a major factor. A blackwall generally keeps the visual presentation closer to an understated modern OE-style look, while raised black letters make the tire more prominent. If your Fortwo is being prepared for display, compare both styles against the way you want the car to read visually rather than assuming two same-size tires will look equally correct.

2016 Smart tires can be appropriate for highway driving when the tire is in sound condition, properly inflated, and matched to the correct wheel size and application. The 205/45ZR16 BFGoodrich products carry a W speed rating, which corresponds to a 168 mph ceiling, far beyond normal U.S. highway use. On a Smart Fortwo, the vehicle’s own design, short wheelbase, and overall mechanical condition are more relevant to real-world highway confidence than the tire’s theoretical top-speed capability.

The practical issue is not chasing the highest speed rating, but making sure the tire is the correct size, free of age damage, and suited to the way the car is driven. A fresh, correctly matched tire on a sound Fortwo is a better highway companion than an aged or mismatched tire with an impressive letter on the sidewall. Treat highway readiness as a whole-car question, not just a tire label question.

Inflation pressure for a 2016 Smart should follow the vehicle’s factory placard or owner’s manual first, because Smart often uses different front and rear tire sizes and may call for different pressures by axle. Tire-rated pressure figures are not the same thing as the car’s operating pressure recommendation. In the 205/45ZR16 range, one BFGoodrich option carries a maximum load of 1074 pounds at 50 psi, but that figure is a tire rating limit rather than a blanket setting for every Fortwo application.

Use the tire maker’s pressure markings as part of the tire’s specification, then set the car according to Smart’s own guidance for the exact size and wheel package fitted. Avoid borrowing a pressure number from another Fortwo size or from the opposite axle. On a staggered setup, small pressure differences can change the way the car steers, rides, and wears its tires over time.

Before a longer drive in a 2016 Smart, inspect each tire for cracking, cuts, bulges, embedded debris, and uneven tread wear, then confirm that pressures are correct for the front and rear sizes on the car. Check that the valve stems are in good condition and that the spare or emergency mobility equipment is present if your car uses one. On any low-use Fortwo, age and sitting can matter as much as mileage.

Tires are only one part of the pre-drive routine, but they are among the quickest items to evaluate and among the most important for confidence on the road. Because the Fortwo is compact and responsive, problems such as low pressure or uneven wear can show up quickly in the way the car tracks and rides. If anything feels unusual, address it before the trip instead of assuming the issue will clear up once you are moving.