2023 Audi Trucks Tire Fitment Guide

2023 Audi Trucks vehicles use 20 distinct tire sizes across 17 models: 235/50R19, 235/55R18, 255/45R19, 235/55R19, 255/50R19, 235/50R20, 255/45R20, 235/60R18, 255/40R21, 255/55R19, 285/45R20, 285/40R21, 285/35R22, 285/45R21, 285/40R22, 295/35R23, 295/40R22, 265/45R21, 255/50R20, and 265/40R22. They mount on rim diameters from 18 to 23 inches, depending on the model and wheel package, and 255/45R20 is the most widely shared size in the range.

That means a 2023 Audi Trucks owner should start with the exact model and wheel diameter before doing anything else. A Q3, Q5, Q7, Q8, RS Q8, or e-tron variant can each point you toward a completely different fitment path, even when two vehicles appear similar at a glance. If you already know the wheel size on the vehicle, that immediately narrows the choices.

On a 2023 Audi Trucks tire, 255/45R20 means the tire is 255 millimeters wide, the sidewall height is 45 percent of that width, the R indicates radial construction, and the tire mounts on a 20-inch wheel. That format is standard modern metric sizing and appears repeatedly across the 2023 Audi Trucks range, especially on Q4 e-tron, Q5-family, and SQ5 applications.

Once you understand that code, it becomes much easier to compare neighboring sizes without mixing them up. A change from 255/45R20 to 255/40R21, for example, keeps a similar width but changes both the profile and the wheel diameter, which affects what wheel the tire can mount on. For modern Audi SUV fitments, the last number is one of the quickest checks you can make against the actual wheel.

No. 2023 Audi Trucks models do not share one universal tire size, and the spread is unusually broad because the lineup includes compact crossovers, midsize SUVs, full-size luxury utilities, performance variants, and battery-electric models. Some sizes are shared within smaller groups, such as 235/55R19 across several Q4 e-tron and Q5-family models or 255/50R20 across several e-tron models, but many sizes belong to only one model.

That makes model identification essential before ordering a tire or even comparing product options. It is not enough to know you have a 2023 Audi Trucks vehicle; you also need to know whether it is a Q5, Q7, SQ8, e-tron Sportback, RS Q8, or another model, then confirm the actual wheel diameter on the vehicle. This is especially important on trims that were offered with more than one wheel package.

Sidewall style variety appears in the 255/45R20 size for 2023 Audi Trucks vehicles, where both Blackwall and RWL options are available. The 285/35R22 product range shown here stays with a Blackwall sidewall. That means the visible sidewall treatment can vary even within the same year and make when the wheel diameter and tire size are different.

For a modern Audi SUV, Blackwall is the more typical visual choice and generally aligns with the understated factory look expected on late-model European luxury vehicles. An RWL version gives a more overt aftermarket appearance, which some owners may want and others may avoid. If appearance matters as much as fitment, choose the size first and then compare sidewall style before settling on a specific tire.

The product range shown here for 2023 Audi Trucks includes BFGoodrich, Nitto, and Pro-Trac. BFGoodrich, Nitto, and Pro-Trac all appear in 255/45R20, while Nitto also covers 285/35R22. Those brands are tied to the two sizes with active product coverage here, rather than to every size used across the full 2023 Audi Trucks model range.

Brand choice matters most after the correct size is confirmed, because not every brand appears in every Audi fitment. Owners of Q4 e-tron, Q5-family, SQ5, or related models using 255/45R20 have the broadest brand spread in this range, while 285/35R22 buyers see a narrower choice. If you are comparing brands, do it within your exact size instead of assuming the same options carry across all models.

In 255/45R20 for 2023 Audi Trucks, BFGoodrich appears in two g-Force variants, Nitto appears as the NT555 G2, and Pro-Trac appears as the Street Pro III. The BFGoodrich products carry an 8.0- to 9.5-inch rim-width range and one version includes a max load figure of 1819 pounds at 51 psi. Nitto uses a 255/45ZR20XL 105W size marking, while Pro-Trac offers an RWL sidewall option that stands apart visually from the Blackwall choices.

Those differences make the comparison less about basic fitment and more about the details that matter to the owner. One buyer may prioritize a Blackwall look, another may want the raised white letters, and another may want to compare marked load and extra-load information. Once the 255/45R20 size is confirmed for the vehicle, those smaller distinctions become the meaningful part of the decision.

Rim-width guidance appears here for the 255/45R20 size used on several 2023 Audi Trucks models. The BFGoodrich versions of 255/45R20 call for an 8.0- to 9.5-inch rim-width range. Other sizes in the 2023 Audi Trucks range may use different wheel widths, but the first fitment check remains the tire’s required rim diameter and then the wheel width for the specific product you choose.

That matters because two tires with the same nominal size can still have product-level differences in recommended wheel range. A 20-inch Audi wheel that falls outside a tire’s approved width range is not a casual substitution. Before committing to a tire, compare the wheel already on the vehicle against the tire maker’s approved rim-width range for that exact size and series.

The 2023 Audi Trucks product range shown here uses modern radial metric sizes such as 255/45ZR20 and 285/35R22XL, with no tube-type markings appearing in those products. That points toward tubeless construction in the covered sizes, which is typical for modern late-model Audi SUV applications using one-piece road wheels. The products shown here do not suggest an inner-tube requirement for those sizes.

Even so, the wheel itself still matters. A damaged bead seat, a wheel repair, or a non-original wheel can affect how well a tubeless tire seals, so it is smart to inspect the wheel condition during installation. On a modern Audi SUV, the better question is usually not whether a tube is needed, but whether the wheel and valve hardware are in proper condition for a reliable tubeless setup.

A 2023 Audi Trucks vehicle should be stored clean, dry, and out of direct sunlight, with the tires kept away from ozone sources such as electric motors, battery chargers, welders, and some shop equipment. Inflation should be kept at the proper level during storage, and the vehicle should either be moved periodically or supported in a way that avoids leaving the full load on one contact patch for long periods. Modern radial tires generally tolerate storage better than older bias-ply designs, but they still age from heat, UV exposure, and inactivity.

That approach helps preserve tread shape, sidewall condition, and ride quality once the vehicle returns to service. For an Audi SUV or crossover that sees seasonal or low annual mileage, storage care can affect tire life as much as driving does. If the vehicle sits for extended periods, checking pressure monthly and rolling it occasionally is a simple habit that helps prevent avoidable deterioration.

On a 2023 Audi Trucks vehicle, tire life should be judged by age and condition as much as by tread depth. A practical collector and low-mileage rule is to begin evaluating tires closely once they reach about five to seven years of age and to treat around ten years as a serious replacement point regardless of remaining tread. The DOT date code on the sidewall is the easiest way to establish the tire’s actual age.

That matters because many premium SUVs and electric crossovers do not accumulate mileage quickly, yet the tires still harden, crack, and lose flexibility over time. A tire can look usable from a distance and still be aging out structurally. If your 2023 Audi Trucks vehicle is driven infrequently, age-based inspection is usually more important than waiting for the tread to wear out.

Tires on a 2023 Audi Trucks vehicle should be inspected before every drive and given a more thorough check before any longer trip. Look for sidewall cracking, punctures, cuts, uneven wear, bulges, and pressure loss, and pay close attention to any vibration or steering change that develops while driving. On heavier electric or performance-oriented Audi SUV models, early wear detection is especially important because load and torque can expose alignment or pressure problems quickly.

A quick walk-around is usually enough to catch most problems before they become expensive or unsafe. For a longer outing, also inspect the spare if the vehicle carries one and make sure the valve stems are in good condition. Regular inspection is one of the easiest ways to protect both the tire investment and the driving manners expected from a modern Audi SUV.

Yes, 2023 Audi Trucks tires in the covered product range are intended for modern road use, and the visible speed ratings support highway driving when the tire is in good condition and properly inflated. The 255/45R20 and 285/35R22 products shown here carry W speed ratings, which correspond to a 168 mph ceiling. In normal U.S. highway use, the practical limits are usually vehicle condition, alignment, loading, and inflation rather than the tire’s rated top-speed capability.

Safety still depends on matching the correct size to the correct model and wheel, then keeping the tire maintained. A damaged, underinflated, or aged tire is a bigger concern than whether the size came from a compact Q3 or a high-performance RS Q8 family application. Before any sustained highway trip, verify pressure cold and inspect for irregular wear or impact damage.

Inflation pressure on a 2023 Audi Trucks vehicle should follow the vehicle’s factory tire placard or owner’s manual for the exact model and wheel package, then be cross-checked against the tire maker’s limits for the specific product. In the visible product range here, one 255/45R20 BFGoodrich tire carries a max load of 1819 pounds at 51 psi. That figure is the tire’s rated maximum for load reference, not a blanket pressure setting for every 2023 Audi Trucks fitment.

Using the wrong pressure can affect wear, ride quality, steering response, and braking behavior, especially on heavy EV and performance SUV applications. A Q5 on 255/45R20 and an e-tron S on 285/35R22 should not be treated as if one pressure rule covers both. Start with the vehicle placard, check pressure cold, and only compare pressure guidance within the exact tire size and product you are actually using.

Before a longer drive in a 2023 Audi Trucks vehicle, inspect each tire for cuts, punctures, bulges, sidewall damage, tread separation, and uneven wear, then verify cold inflation pressure. Also confirm that the tires match the vehicle’s actual wheel diameter and that no warning lights indicate a pressure-monitoring issue. On a modern Audi SUV, tire condition is only one part of the pre-trip picture, but it is one of the fastest checks you can do before leaving.

It is also wise to look beyond the tires and give the vehicle a broader age-appropriate inspection. Check brakes, fluid levels, battery health, and suspension condition, especially on performance and electric models that place higher demands on tires and chassis systems. A careful pre-drive routine reduces the chance that a small tire problem becomes a roadside interruption.