The 2023 Audi Trucks Q5 sits in the modern luxury crossover class, where balanced road manners, everyday comfort, and upscale presentation all matter as much as outright utility. Buyers looking at this exact model usually are not sorting through vintage sizing systems, but they still need to pin down the correct wheel-and-tire package for their specific trim. The 2023 Audi Trucks Q5 uses radial tire fitments in 235/60R18, 235/55R19, and 255/45R20, depending on sub-model and wheel setup. That means the real decision centers on confirming trim and rim diameter first, then comparing available tire styles where product choices exist. Getting that part right helps preserve the Q5's intended stance, handling balance, and everyday drivability.
Which Tire Size Is Right for The 2023 Audi Trucks Q5
Three primary tire sizes apply to the 2023 Audi Trucks Q5, and they vary by sub-model and wheel diameter rather than by old-style bias-ply versus radial construction. The first step is confirming the exact trim and whether the vehicle is on 18-inch, 19-inch, or 20-inch wheels, because that determines which size belongs on the vehicle before any product comparison begins.
Fit(s): Premium 40 TFSI, Premium 45 TFSI, Premium Plus 40 TFSI, Premium Plus 45 TFSI, Prestige 40 TFSI, and Prestige 45 TFSI
Construction: Radial|Rim: 19 in
In 235/55R19, the 235 identifies section width in millimeters, 55 is the aspect ratio, R denotes radial construction, and 19 is the rim diameter in inches. This is a modern radial fitment for the 2023 Audi Trucks Q5 and appears across several covered sub-models, making it a common configuration within the lineup. Its overall dimensions keep it close to the other Q5 fitments while matching a specific 19-inch wheel package. This size should be chosen only after confirming that the vehicle is actually equipped for the 19-inch setup rather than the 18-inch or 20-inch alternatives.
The size 235/60R18 uses the same 235-millimeter section width as the 19-inch option, but the 60-series sidewall is paired with an 18-inch rim. It remains a modern radial fitment for the 2023 Audi Trucks Q5 and is used on certain Premium and Premium 45 TFSI and 40 TFSI configurations. With an overall diameter very close to the other primary Q5 sizes, it reflects a different wheel package rather than a dramatically different tire height. This is the size to evaluate when the vehicle is on 18-inch wheels and trim-specific fitment points to that setup.
A 255/45R20 tire is wider than the two 235-section Q5 fitments, with 255 indicating section width in millimeters, 45 showing the aspect ratio, and 20 identifying the wheel diameter in inches. It is a radial fitment used on certain 45 TFSI Premium Plus and Prestige configurations equipped with 20-inch wheels. Available choices in this size include BFGoodrich, Nitto, and Pro-Trac products, with Blackwall, raised white letter, and Redline sidewall treatments represented. This size deserves the closest wheel and trim confirmation because it belongs to the most visually distinct Q5 setup in this group.
Sub-model fitment matters on the 2023 Audi Trucks Q5 because not every trim uses the same tire size or wheel diameter. Some versions share the 235/55R19 fitment, while others can also use 235/60R18 or 255/45R20 depending on the specific trim and wheel package.
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2023 Audi Trucks Q5 Premium 40 TFSI
The 2023 Audi Trucks Q5 Premium 40 TFSI can use either the 235/55R19 or 235/60R18 radial fitment, so wheel diameter is the key detail to confirm first. Once that is settled, tire selection becomes a matter of matching the correct size to the actual 18-inch or 19-inch setup on the vehicle.
The 2023 Audi Trucks Q5 Premium 45 TFSI also spans both 235/55R19 and 235/60R18 radial fitments rather than one universal size. Tire choice starts with verifying whether the vehicle is carrying the 18-inch or 19-inch wheel package before comparing any tire options.
The 2023 Audi Trucks Q5 Premium Plus 40 TFSI uses the 235/55R19 radial size within this fitment group. That makes the decision more straightforward, with the main focus shifting from size identification to confirming the 19-inch wheel setup and selecting an appropriate tire for the intended use.
The 2023 Audi Trucks Q5 Premium Plus 45 TFSI can be fitted with either 235/55R19 or 255/45R20, depending on the wheel package. That makes rim diameter especially important here, since the 20-inch setup also opens the door to the visible sidewall and series choices available in the 255/45R20 size.
The 2023 Audi Trucks Q5 Prestige 40 TFSI uses the 235/55R19 radial fitment in this application. With only one primary size tied to this trim, the practical next step is confirming the 19-inch wheel setup and choosing a tire that suits how the vehicle is driven and presented.
The 2023 Audi Trucks Q5 Prestige 45 TFSI can use either 235/55R19 or 255/45R20, so there is no single answer without checking the actual wheel package. Buyers should verify whether the vehicle is on 19-inch or 20-inch wheels before selecting a tire, especially when appearance and sidewall style matter.
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 2023 Audi Trucks Q5 Tires for Sale
Current product choices are concentrated in 255/45R20, where BFGoodrich, Nitto, and Pro-Trac offer radial options across different series and sidewall treatments. Buyers comparing that size can look at Blackwall, raised white letter, and Redline presentations along with rim-width and load-related specifications.
The most useful questions for the 2023 Audi Trucks Q5 usually center on identifying the correct tire size by trim and wheel diameter, then comparing 255/45R20 product choices, sidewall treatments, and basic fitment checks before road use.
Tire Size & Fitment
What tire size fits a 2023 Audi Trucks Q5?
The 2023 Audi Trucks Q5 uses three primary radial tire sizes: 235/60R18, 235/55R19, and 255/45R20. The correct one depends on the exact sub-model and wheel package rather than the model name alone, so there is not one universal size across the entire Q5 range covered here.
The practical next step is to confirm both the trim and the wheel diameter currently on the vehicle. An 18-inch wheel requires the 235/60R18 fitment, a 19-inch wheel uses 235/55R19, and certain 20-inch setups use 255/45R20. That check matters even more if the Q5 has had wheels changed after delivery.
What size rim does a 2023 Audi Trucks Q5 use?
The covered 2023 Audi Trucks Q5 fitments use 18-inch, 19-inch, or 20-inch rims, depending on sub-model and wheel package. Those rim diameters correspond to the three primary tire sizes: 235/60R18 for 18-inch wheels, 235/55R19 for 19-inch wheels, and 255/45R20 for 20-inch wheels.
Rim diameter is the first fitment detail to verify because each tire size is built around a specific wheel size. Checking the sidewall marking is the quickest starting point, but it is also smart to confirm the actual wheel on the vehicle if it may have been replaced, upgraded, or sourced from another trim.
Do all 2023 Audi Trucks Q5 sub-models use the same tire size?
No. Some 2023 Audi Trucks Q5 sub-models share the 235/55R19 fitment, while others can also use 235/60R18 or 255/45R20. Premium 40 TFSI and Premium 45 TFSI can use either 18-inch or 19-inch fitments, and certain Premium Plus 45 TFSI and Prestige 45 TFSI versions can use 19-inch or 20-inch setups.
That variation means the trim badge alone may not answer the tire question without checking the actual wheel package. Buyers replacing one tire, a pair, or a full set should confirm the existing size on the sidewall and make sure the wheel diameter matches before comparing available tires.
Choosing the Right Tire
What should I consider when choosing a tire for a 2023 Audi Trucks Q5?
Start with the correct primary size for the vehicle's trim and wheel diameter, since the 2023 Audi Trucks Q5 can use 235/60R18, 235/55R19, or 255/45R20. After size is confirmed, compare construction details, sidewall style, rim-width specifications where given, and any load-related information that applies to the product.
Appearance and intended use can also shape the decision, especially in 255/45R20 where product variety is broader. A buyer who wants a more understated look may prefer Blackwall, while raised white letter or Redline changes the visual presentation. Matching the tire to the actual wheel package remains more important than choosing by appearance alone.
What sidewall styles are available for 2023 Audi Trucks Q5 tires?
In the available 255/45R20 product selection for the 2023 Audi Trucks Q5, sidewall styles include Blackwall, RWL, and Redline. Blackwall gives the most neutral look, RWL offers raised white lettering, and Redline adds a performance-inspired accent that changes the vehicle's overall presentation.
Those style choices matter only after the size and wheel package are confirmed, since sidewall treatment does not change the basic fitment rules. Buyers using a 20-inch Q5 setup can compare appearance more directly, while owners on 18-inch or 19-inch fitments should first focus on identifying the correct size for their trim.
What brands offer tires for the 2023 Audi Trucks Q5?
Among the available products for this 2023 Audi Trucks Q5 fitment group, 255/45R20 options come from BFGoodrich, Nitto, and Pro-Trac. Those tires also span different series, including g-Force Comp 2 AS, g-Force Sport Comp 2, Nitto NT555 G2, and Pro-Trac Street Pro III.
Brand choice should be considered alongside the exact tire size, sidewall presentation, and wheel compatibility details instead of by name alone. Two products may share the same nominal size but differ in rim-width specification, sidewall style, or load-related markings, so comparing those points helps narrow the field more effectively.
Restoration & Appearance
Which tire should I choose for a period-style 2023 Audi Trucks Q5?
A period-style concern is less about restoration authenticity on a 2023 Audi Trucks Q5 and more about preserving the look of the vehicle's intended wheel-and-tire package. The right starting point is using the correct primary size for the trim, whether that is 235/60R18, 235/55R19, or 255/45R20.
Once the fitment is correct, sidewall presentation becomes the appearance decision. In 255/45R20, Blackwall keeps a cleaner contemporary look, while RWL or Redline adds more visual emphasis. Staying with the proper wheel diameter and size matters most, because appearance choices work best when the overall tire proportions remain correct for the setup.
How does tire construction affect the appearance of a 2023 Audi Trucks Q5?
For the 2023 Audi Trucks Q5, construction does not create a bias-ply versus radial appearance choice because the primary fitments are radial. The more noticeable visual differences come from wheel diameter and sidewall style, especially when comparing the 20-inch 255/45R20 setup to the 18-inch and 19-inch alternatives.
That means appearance is shaped more by the specific package on the vehicle than by switching between tire constructions. A 20-inch Q5 with Redline or raised white letter sidewalls will present differently from a 19-inch Q5 on Blackwalls, even when both are correctly fitted. Matching the tire to the actual wheel package keeps that look intentional.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2023 Audi Trucks Q5?
Yes. Wheel changes, aftermarket offsets, suspension lowering, or other modifications can affect tire fitment on a 2023 Audi Trucks Q5 even when the tire size looks close to an original-style setup. This matters most on a model that already spans 18-inch, 19-inch, and 20-inch wheel packages from the start.
A modified Q5 should be checked for actual wheel diameter, width, and clearance at the fenders and steering components before replacement tires are chosen. Even within the correct nominal size family, a different wheel can change the fitment picture, so measuring the current setup is more reliable than assuming the original trim specification still applies.
What should I inspect before driving a 2023 Audi Trucks Q5 on new tires?
Before road use, inspect that all four tires are the correct size for the wheel package, properly seated on the rims, and free from visible damage. It is also worth confirming air pressure, checking for any rubbing at full steering lock, and making sure the tire-to-wheel combination matches the intended 18-inch, 19-inch, or 20-inch setup.
A short, careful test drive can reveal vibration, noise, or clearance issues before the vehicle is used normally. Rechecking pressure after the initial drive is a sensible step, and any sign of rubbing, unusual wear, or persistent air loss should be addressed before regular use. That is especially important if the Q5 has non-stock wheels.
How often should tires on a 2023 Audi Trucks Q5 be inspected?
Tires on a 2023 Audi Trucks Q5 should be inspected regularly rather than only at replacement time. A quick visual check for uneven wear, cuts, bulges, embedded debris, and low pressure is useful before longer drives, while a more deliberate inspection should happen periodically during normal ownership.
Consistent inspection helps catch alignment or fitment issues early, especially on vehicles running larger wheel packages such as 255/45R20. Pressure should be kept at the proper level for the vehicle's setup, and any recurring air loss or unusual tread wear deserves prompt attention. Routine checks are simple, but they prevent small problems from becoming expensive ones.
