The 2024 Audi Trucks Q5 PHEV brings plug-in hybrid efficiency into Audi’s compact luxury crossover format, balancing everyday usability with the sharper road manners buyers expect from the Q5 line. For owners of this exact model, tire selection starts with two radial fitments: 235/55R19 and 255/45R20. That means the key decision is less about vintage-style construction and more about confirming which wheel package is on the vehicle, especially because 19-inch and 20-inch setups both appear across the lineup. Available choices also vary by brand, tire series, and sidewall treatment, so appearance and driving use can both influence the final selection.
Which Tire Size Is Right for The 2024 Audi Trucks Q5 PHEV
The 2024 Audi Trucks Q5 PHEV uses two primary tire sizes, and the first thing to confirm is the wheel diameter on the vehicle. Both fitments are radial, but one is built for a 19-inch rim and the other for a 20-inch rim, with usage varying by sub-model and suspension configuration. Once the wheel setup is confirmed, the decision shifts to brand, tire series, and sidewall style.
In 235/55R19, the 235 identifies section width in millimeters, the 55 is the aspect ratio, R indicates radial construction, and 19 is the wheel diameter in inches. On the 2024 Audi Trucks Q5 PHEV, this is a modern radial fitment suited to the 19-inch wheel package rather than a vintage sizing system. Because this size appears across several sub-models, the main consideration is confirming that the vehicle still has its correct 19-inch wheels in place. Use this size when the Q5 PHEV is equipped for the 19-inch setup rather than the optional or alternate 20-inch arrangement.
Fit(s): Premium, Premium Plus, Premium Plus w/Air Suspension, Prestige, and Prestige w/Air Suspension
Construction: Radial|Rim: 20 in
In 255/45R20, the 255 is the nominal section width in millimeters, the 45 is the aspect ratio, R marks radial construction, and 20 is the wheel diameter in inches. For the 2024 Audi Trucks Q5 PHEV, this size belongs to the 20-inch wheel fitment and is especially important to verify on air suspension sub-models that use this size exclusively. Available choices include BFGoodrich, Nitto, and Pro-Trac, with Blackwall, raised white letter, and Redline sidewall treatments appearing in the size. This is the fitment to evaluate when the vehicle is already on 20-inch wheels and the owner wants to compare both performance-oriented and appearance-driven options.
Tire fitment for the 2024 Audi Trucks Q5 PHEV depends on the exact sub-model and wheel package, since some versions can use either size while air suspension versions narrow the choice to one. Checking the full sub-model name matters before selecting a tire, especially when moving between 19-inch and 20-inch wheel setups.
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2024 Audi Trucks Q5 PHEV Premium
The Premium sub-model can use either the 235/55R19 or 255/45R20 radial fitment, so wheel diameter must be confirmed before choosing a tire. Once that is established, selection becomes a matter of matching the correct size to the current wheel setup and comparing the available product styles within that fitment.
The Premium Plus version also appears with both 235/55R19 and 255/45R20 radial tire sizes, which means there is no single universal fitment across every example. Tire selection should begin with the actual wheel package on the vehicle, then move to the desired brand, series, and sidewall presentation within that confirmed size.
2024 Audi Trucks Q5 PHEV Premium Plus w/Air Suspension
The Premium Plus w/Air Suspension uses the 255/45R20 radial fitment, making the 20-inch wheel setup central to tire selection on this sub-model. That simplifies the size decision, but it still leaves room to compare available tire series and sidewall treatments within the correct 20-inch format.
The Prestige sub-model can be found with either 235/55R19 or 255/45R20 radial tires, so fitment depends on which wheel diameter is on the vehicle now. A careful size check matters here before comparing products, since the 19-inch and 20-inch options are separate primary fitments rather than interchangeable choices.
2024 Audi Trucks Q5 PHEV Prestige w/Air Suspension
The Prestige w/Air Suspension uses the 255/45R20 radial size, tying this sub-model to a 20-inch wheel fitment. With the size question narrowed down, the next step is choosing among the available tire brands, series, and sidewall styles that suit the vehicle’s intended look and road use.
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 2024 Audi Trucks Q5 PHEV Tires for Sale
Available 255/45R20 options for the 2024 Audi Trucks Q5 PHEV include BFGoodrich, Nitto, and Pro-Trac choices in several tire series. Buyers can compare Blackwall, raised white letter, and Redline presentations, along with radial product differences such as rim-width compatibility and load specification.
Owners of the 2024 Audi Trucks Q5 PHEV usually need to sort out wheel diameter first, then compare radial tire choices by size, brand, and sidewall style. These FAQs focus on exact fitment, sub-model differences, product selection, and practical road-use checks.
Tire Size & Fitment
What tire size fits a 2024 Audi Trucks Q5 PHEV?
The 2024 Audi Trucks Q5 PHEV uses two primary tire sizes: 235/55R19 and 255/45R20. Both are radial fitments, but they are tied to different wheel diameters, so there is not one single size that applies to every version of the model.
The practical first step is checking whether the vehicle has 19-inch or 20-inch wheels, then confirming the exact sub-model if needed. Premium, Premium Plus, and Prestige can appear with either size, while the air suspension versions use 255/45R20, making wheel verification the key to a correct starting point.
What size rim does a 2024 Audi Trucks Q5 PHEV use?
The 2024 Audi Trucks Q5 PHEV uses either a 19-inch or 20-inch rim, depending on the tire size and sub-model configuration. The 235/55R19 fitment uses a 19-inch rim, while the 255/45R20 fitment uses a 20-inch rim.
That rim diameter difference matters because these are separate wheel-and-tire packages, not minor variations within one size family. Checking the actual wheel on the vehicle is especially important if it has been changed since new, since the correct tire choice starts with matching the tire’s rim diameter to the wheel already in place.
Do all 2024 Audi Trucks Q5 PHEV sub-models use the same tire size?
No, not every 2024 Audi Trucks Q5 PHEV sub-model uses the same tire size. Premium, Premium Plus, and Prestige can use either 235/55R19 or 255/45R20, while Premium Plus w/Air Suspension and Prestige w/Air Suspension use 255/45R20.
That means the sub-model name helps narrow the choice, but the wheel diameter still needs to be confirmed on many vehicles. Air suspension versions are more straightforward because they stay with the 20-inch fitment, while the other trims require a closer check of the current wheel-and-tire setup before replacing anything.
Choosing the Right Tire
What should I consider when choosing a tire for a 2024 Audi Trucks Q5 PHEV?
Start with the exact tire size already on the vehicle, because the 2024 Audi Trucks Q5 PHEV uses either 235/55R19 or 255/45R20. From there, compare construction, wheel compatibility, sidewall style, and any product details that matter to the way the vehicle is driven and presented.
A 20-inch Q5 PHEV leaves more room to compare brands and visual treatments, including Blackwall, raised white letter, and Redline choices. It also helps to review rim-width specifications, load figures where stated, and whether the vehicle still has its original wheel package or has been changed since new.
What sidewall styles are available for 2024 Audi Trucks Q5 PHEV tires?
For the 255/45R20 fitment on the 2024 Audi Trucks Q5 PHEV, available sidewall styles include Blackwall, raised white letter, and Redline. Those choices can change the vehicle’s appearance noticeably even when the size and radial construction remain the same.
Blackwall keeps a cleaner modern look, while raised white letter and Redline add more visual character. The right choice depends on whether the goal is a subtle factory-inspired presentation or something with more contrast, but the styling decision still comes after confirming the correct 20-inch tire size and wheel setup.
What brands offer tires for the 2024 Audi Trucks Q5 PHEV?
Available 255/45R20 tires for the 2024 Audi Trucks Q5 PHEV include options from BFGoodrich, Nitto, and Pro-Trac. Those products stay within radial construction, but they differ by tire series, sidewall treatment, and certain product specifications.
Brand comparison is most useful after the correct size has been established, since a strong product choice in the wrong diameter does not solve the fitment question. Looking at brand alongside tire series, sidewall appearance, and rim-width compatibility gives a more useful comparison than choosing by name alone.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2024 Audi Trucks Q5 PHEV?
Yes, modifications can affect tire fitment on a 2024 Audi Trucks Q5 PHEV even when the replacement tire matches one of the original sizes. Wheel changes, suspension alterations, or ride-height adjustments can all change the clearance relationship around the tire.
A Q5 PHEV with aftermarket wheels should be checked for actual rim diameter and width before selecting 235/55R19 or 255/45R20. Steering clearance, inner suspension clearance, and fender clearance are all worth reviewing, especially if the vehicle no longer sits on the same wheel-and-suspension package it left with.
What should I inspect before driving a 2024 Audi Trucks Q5 PHEV on new tires?
Before putting a 2024 Audi Trucks Q5 PHEV into regular road use on new tires, inspect wheel condition, tire pressure, valve stems, and overall clearance at full steering lock. It also makes sense to confirm that all four tires are the correct size for the wheel package on the vehicle.
A short recheck after the first miles is worthwhile, especially if the vehicle recently changed wheels or suspension components. Looking for rubbing marks, unusual air loss, vibration, or irregular tread contact can help catch setup issues early before they turn into wear problems or drivability complaints.
What should I check before a longer drive in a 2024 Audi Trucks Q5 PHEV?
Before a longer drive, confirm that the 2024 Audi Trucks Q5 PHEV is on the correct tire size for its wheel diameter and inspect each tire for cuts, bulges, punctures, and uneven wear. Tire pressure should also be checked cold so the vehicle starts the trip on a stable baseline.
Longer drives can expose small issues that short local use does not, especially on vehicles that may have sat for stretches between outings. It is smart to review tread condition, look for sidewall damage, and make sure the wheel-and-tire package clears properly under normal suspension movement and steering input.
