2025 Acura Tire Fitment Guide

2025 Acura vehicles use five tire sizes across two models. The Acura Integra uses 215/50R17, 235/40R18, and 265/30R19, while the Acura TLX uses 255/40R19 and 255/35R20. These are all radial sizes, but they do not share a common rim diameter across the full year-and-make range. Rim width guidance is available for 215/50R17 at 6.0 to 7.5 inches, for 235/40R18 at 8.0 to 9.5 inches, for 255/40R19 at 8.5 to 10.0 inches, and for 255/35R20 at 8.5 to 10.0 inches.

That means a 2025 Acura owner needs to identify both the model and the wheel diameter before comparing products. An Integra owner may still need to narrow the fitment further because that model appears with three different tire sizes, while a TLX owner must distinguish between the 19-inch and 20-inch setups. Checking the placard, the current tire sidewall, and the wheel itself is the fastest way to confirm the correct starting point.

On a 2025 Acura, 215/50R17 is a metric radial tire size. The 215 is the section width in millimeters, the 50 is the aspect ratio, meaning the sidewall height is 50 percent of the section width, the R identifies radial construction, and the 17 is the wheel diameter in inches. For 2025 Acura use, this size appears on certain Integra applications and mounts on 17-inch wheels, with recommended rim widths running from 6.0 to 7.5 inches.

That code matters because each part of it affects what wheel the tire fits and how the tire sits on the car. A 2025 Acura owner cannot substitute this size for one of the Integra’s 18- or 19-inch options or for either TLX size without changing wheels and reassessing the entire fitment. When you are confirming replacement tires, match the full size code rather than just the width or the wheel diameter.

No, 2025 Acura models do not use the same tire size. The Integra uses three different sizes—215/50R17, 235/40R18, and 265/30R19—while the TLX uses 255/40R19 or 255/35R20. Even though both models include 19-inch wheel applications, the actual tire dimensions are different, so a 19-inch Integra tire is not the same as a 19-inch TLX tire.

That variation means year and make alone are not enough for a correct replacement search on a 2025 Acura. The practical step is to identify the model first, then confirm whether the car has the wheel package it left the factory with or a changed wheel and tire combination. Once that is settled, you can compare brand, load, and speed options within the exact size your car uses.

The available 2025 Acura tire offerings shown here use Blackwall sidewalls across the covered sizes. That applies to the Integra sizes 215/50R17 and 235/40R18, as well as the TLX sizes 255/40R19 and 255/35R20. This matches the clean, contemporary appearance expected on modern Acura performance and sport-luxury models rather than the wide whitewall or period styling cues associated with older collector vehicles.

For most 2025 Acura owners, that means sidewall appearance is less about restoration correctness and more about choosing the right brand, rating, and dimensions. If your priority is preserving the car’s modern factory look, Blackwall is already aligned with the vehicle’s era and market position. The next comparison point should be the exact size, followed by speed rating and rim-width compatibility for the wheel already on the car.

BFGoodrich and Nitto cover the 2025 Acura sizes shown here. BFGoodrich appears in 215/50R17, 235/40R18, 255/40R19, and 255/35R20, while Nitto appears in 235/40R18 and 255/35R20. Within those sizes, the available products are modern radial Blackwall tires aimed at contemporary street and performance-oriented use rather than vintage-style reproduction applications.

That brand spread gives a 2025 Acura owner some room to compare within the exact OE-style size instead of stepping into a different fitment. If you are replacing tires on an Integra or TLX, start by choosing the correct size and then compare what each brand offers in the relevant rating and load range. Brand choice matters, but correct size and wheel match still come first.

For 2025 Acura fitments where both appear, BFGoodrich g-Force Comp 2 A/S and BFGoodrich g-Force Phenom T/A share the same basic radial performance category but differ in details such as speed rating, published load figures on some sizes, and weight. In 235/40R18, for example, the Comp 2 A/S appears in a 26-pound version while the Phenom T/A is about 25.4 pounds, and the Phenom carries a 95Y rating with a 1,521-pound load at 50 psi. In 255/40R19, the Phenom T/A carries a 100Y rating and 1,764-pound load at 50 psi, while Comp 2 A/S versions appear in W and Y-rated forms.

Those differences mean a 2025 Acura owner should compare the exact version in the exact size rather than assuming the series names tell the whole story. If you are narrowing choices for an Integra or TLX, use the tire size first, then review the rating and load details that matter for your wheel package and driving expectations. Two tires in the same size can look similar on paper yet differ in the rating printed on the sidewall.

Rim width guidance for 2025 Acura tires varies by size. The 215/50R17 used on some Acura Integra applications fits rims from 6.0 to 7.5 inches wide, the 235/40R18 fits 8.0 to 9.5 inches, the 255/40R19 used on the Acura TLX fits 8.5 to 10.0 inches, and the 255/35R20 also fits 8.5 to 10.0 inches. Those ranges are tied to the size itself, not simply to the model name.

That matters because a 2025 Acura owner can have the correct overall tire size but still need to confirm that the wheel width falls inside the tire maker’s approved range. It is especially important on cars that may have aftermarket wheels, since width can change even when diameter stays the same. Confirm the wheel dimensions before mounting a replacement tire, especially on the lower-profile 19- and 20-inch applications.

The 2025 Acura tires covered here are modern radial sizes, and the visible markings point to tubeless use rather than tube-type construction. One 255/40R19 BFGoodrich product even carries an XLTL marking, reinforcing that this late-model Acura fitment is built around contemporary tubeless radial practice. No tube-type marking appears across the sizes expanded here.

For a 2025 Acura owner, that means the main setup check is usually the condition of the wheel, valve stem, and bead seat rather than sourcing an inner tube. If the car has aftermarket wheels or any prior repair history, inspect those areas carefully before mounting new tires. A clean, true wheel and fresh valve hardware are just as important to pressure retention as the tire itself.

A 2025 Acura should be stored in a cool, dry space away from direct sunlight, standing water, and ozone-producing equipment such as electric motors, welders, or air compressors. Keep the tires inflated to an appropriate maintenance pressure and move the car periodically if it will sit for extended periods. Modern radials generally tolerate storage better than older bias-ply designs, but they still age from heat, ultraviolet exposure, and long static loading.

For an Integra or TLX that sees seasonal or weekend use, clean storage habits help preserve both ride quality and sidewall appearance. If the car will be parked for a long stretch, rolling it occasionally or using properly positioned stands can reduce prolonged stress on one contact patch. Avoid tire dressings that leave greasy residue, and keep chemicals off the sidewalls and tread surface.

Tires on a 2025 Acura should be judged by age as well as tread depth, especially if the car is not driven every day. A good rule is to begin closer inspection once tires reach about five to seven years of age, and to treat around ten years as a serious replacement consideration regardless of remaining tread. The DOT date code on the sidewall identifies when each tire was built and gives a much clearer picture than mileage alone.

That is especially relevant for a second car, enthusiast car, or low-mileage Acura that may appear fresh at a glance. A 2025 Acura owner should not assume low tread wear means the tire is still serviceable, because rubber hardens and the casing ages over time. Use the date code, visual condition, and driving behavior together when deciding whether the tires have reached the end of their useful life.

Tires on a 2025 Acura should be inspected before every drive and again before any longer trip. Look for sidewall cuts, bulges, punctures, uneven tread wear, embedded debris, and any sign that the tire is losing pressure between outings. On a modern sport sedan or sport compact, those checks matter because lower-profile tires can react quickly to impact damage from potholes and road debris.

A quick walk-around is usually enough to catch most issues before they become more serious. Once a month, go beyond a visual inspection and verify pressure with a reliable gauge, then look closely at the inner and outer shoulders for alignment-related wear. If the car develops vibration, steering pull, or unusual noise, inspect the tires immediately rather than waiting for the next service interval.

The 2025 Acura tires covered here are modern radial designs with performance-oriented speed ratings that are well into highway territory. The available ratings include W, which is rated to 168 mph, and Y, which is rated to 186 mph, with some products also carrying ZR-designated construction in the size marking. That means the tires themselves are built for speeds far beyond normal U.S. interstate use when properly matched, inflated, and maintained.

For real-world driving, a 2025 Acura owner should think less about the theoretical top-speed ceiling and more about condition, inflation pressure, alignment, and the overall mechanical state of the car. Highway safety depends on the whole package, including brakes, suspension, and wheel condition, not just the sidewall rating. Choose the correct size first, then make sure all four tires are in sound condition before sustained highway travel.

Inflation pressure on a 2025 Acura should follow the vehicle placard and owner’s manual first, because factory pressure recommendations are tied to the car’s weight distribution and intended handling balance. Tire-side figures shown here are load-at-maximum-pressure values rather than universal operating pressures: 215/50R17 reaches 1,521 pounds at 50 psi on some products, 235/40R18 reaches 1,521 pounds at 50 psi on some products, 255/40R19 reaches 1,764 pounds at 50 psi on some products, and 255/35R20 reaches 1,609 pounds at 50 psi on some products.

Those numbers are useful for understanding the tire’s capacity, but they should not be transferred directly into day-to-day inflation practice. A 2025 Acura owner should use the car’s specified cold pressures unless a tire manufacturer gives a different application-specific recommendation for that exact product and use case. Never assume the correct pressure for one Acura size also applies to another just because the model family is similar.

Before a longer drive in a 2025 Acura, inspect all four tires and the spare for cracking, punctures, unusual wear, bulges, and proper cold inflation pressure. Check that the valve stems are in good shape, confirm there is adequate tread depth across the full width of each tire, and look for any damage from curbs or potholes on the wheel itself. On lower-profile Acura fitments, wheel damage can affect tire sealing and ride quality just as much as visible tread damage.

That tire inspection should be part of a broader pre-trip review that includes brakes, fluids, lighting, and suspension condition. For an Integra or TLX, it also makes sense to confirm that all four tires are the same size and compatible in rating and load for the application. Catching a pressure loss, damaged sidewall, or bent wheel before departure is far easier than dealing with it on the road.