2023 Genesis Trucks reflects Genesis in its modern luxury-SUV era, with the brand stretching from the compact GV60 and GV70 to the larger GV80, plus the Electrified GV70. Unlike many vintage year-make pages where one tire size serves the whole lineup, 2023 Genesis Trucks spans eight radial sizes across four model lines, with sizing tied closely to the specific model and wheel package. The practical choice is less about bias-ply versus radial and more about identifying the exact model, then confirming the correct rim diameter and profile for that application. Starting with your model name is the surest way to narrow the right size before comparing tire options.
Which Tire Size Is Right for Your 2023 Genesis Trucks
Eight tire sizes are used across 2023 Genesis Trucks vehicles, and they vary by model rather than carrying across the full range. The real decision starts with confirming your exact model and wheel diameter, since these sizes span 18-, 19-, 20-, 21-, and 22-inch fitments. Understanding that difference before choosing a product saves time and helps match the tire to the right Genesis application.
Year(s): 2023|Fit(s): Electrified GV70|Construction: Radial|Rim: 20-in rim
265/45R20 is a metric radial size with a 265-millimeter section width, a 45-series aspect ratio, and a 20-inch rim diameter. It is specific to the 2023 Genesis Trucks Electrified GV70 rather than universal across the brand's 2023 range. This size suits buyers who need to stay with the Electrified GV70's factory-style wheel diameter and should verify the exact wheel package before choosing a tire.
Year(s): 2023|Fit(s): GV60|Construction: Radial|Rim: 20 in
255/45R20 is a metric radial size with a 255-millimeter section width, a 45-series aspect ratio, and a 20-inch rim diameter. BFGoodrich, Nitto, and Pro-Trac offer this size, with Blackwall and RWL sidewall styles; speed ratings vary by product, including W-rated options to 168 mph. This size is specific to the 2023 Genesis Trucks GV60 and gives that model the widest product choice within this year and make.
Year(s): 2023|Fit(s): GV60, GV70|Construction: Radial|Rim: 21-in rim
255/40R21 is a metric radial size with a 255-millimeter section width, a 40-series aspect ratio, and a 21-inch rim diameter. It is shared by the 2023 Genesis Trucks GV60 and GV70, making it one of the few sizes that crosses model lines in this range. Buyers considering this size should confirm that their vehicle is equipped with the 21-inch wheel package, since it is not interchangeable with the smaller-diameter GV70 fitments.
Year(s): 2023|Fit(s): GV70|Construction: Radial|Rim: 18-in rim
235/60R18 is a metric radial size with a 235-millimeter section width, a 60-series aspect ratio, and an 18-inch rim diameter. It is specific to the 2023 Genesis Trucks GV70 and represents that model's smallest wheel-diameter fitment in this group. Buyers should choose it only when their GV70 is equipped with 18-inch wheels rather than the 19- or 21-inch alternatives.
Year(s): 2023|Fit(s): GV70|Construction: Radial|Rim: 19-in rim
235/55R19 is a metric radial size with a 235-millimeter section width, a 55-series aspect ratio, and a 19-inch rim diameter. It is specific to the 2023 Genesis Trucks GV70 and sits between that model's 18-inch and 21-inch fitments. This size is the right path for GV70 owners who have the 19-inch wheel package and want to stay with the original overall fitment type.
Year(s): 2023|Fit(s): GV80|Construction: Radial|Rim: 19-in rim
265/55R19 is a metric radial size with a 265-millimeter section width, a 55-series aspect ratio, and a 19-inch rim diameter. It is specific to the 2023 Genesis Trucks GV80 and differs from the GV70's 19-inch fitment by both width and profile. GV80 owners should match this size to the correct 19-inch wheel package rather than assuming any 19-inch Genesis SUV tire will interchange.
Year(s): 2023|Fit(s): GV80|Construction: Radial|Rim: 20-in rim
265/50R20 is a metric radial size with a 265-millimeter section width, a 50-series aspect ratio, and a 20-inch rim diameter. It is specific to the 2023 Genesis Trucks GV80 and uses a different profile than the 20-inch fitments found elsewhere in the 2023 Genesis range. Buyers should confirm they are shopping for a GV80 20-inch setup, not a GV60 or Electrified GV70 20-inch tire.
Year(s): 2023|Fit(s): GV80|Construction: Radial|Rim: 22-in rim
265/40R22 is a metric radial size with a 265-millimeter section width, a 40-series aspect ratio, and a 22-inch rim diameter. It is specific to the 2023 Genesis Trucks GV80 and serves the largest wheel fitment used across the lineup. This size should be chosen only for GV80 applications equipped with 22-inch wheels, since neither the diameter nor the profile matches the smaller Genesis SUV fitments.
Four models are covered for 2023 Genesis Trucks, spanning a battery-electric crossover and three luxury SUV lines. Tire size varies by model and, in several cases, by wheel package within the same model, so identifying the exact Genesis model is essential before narrowing down a tire size. Select a model below to focus on model-specific fitment history and products.
2023 Genesis Trucks Electrified GV70
The Electrified GV70 brought Genesis' upscale compact SUV into the EV space, blending the GV70's luxury character with all-electric packaging. Its tire fitment centers on a 20-inch wheel application, which keeps it separate from the broader mix of GV70 gasoline-model sizes.
The GV60 is Genesis' dedicated electric crossover, with styling and proportions that set it apart from the larger GV70 and GV80 utility models. It uses either a 20-inch or 21-inch tire fitment, so wheel diameter is the first detail to confirm before choosing a replacement.
The GV70 sits in the heart of the Genesis SUV range, balancing luxury, athletic styling, and a broad spread of wheel-package choices. Its tires mount on 18-, 19-, or 21-inch rims depending on configuration, which makes the GV70 the most size-diverse model in the 2023 Genesis Trucks lineup.
The GV80 is the largest and most formal SUV in the 2023 Genesis range, aimed at buyers who wanted flagship presence and a more substantial road stance. Its fitments span 19-, 20-, and 22-inch wheel diameters, so choosing by model alone is not enough without confirming the actual wheel package.
Four products are available across one of the eight tire sizes used on 2023 Genesis Trucks vehicles. In 255/45R20, BFGoodrich, Nitto, and Pro-Trac cover radial options with Blackwall and RWL sidewall styles. Confirm your exact size first, then compare sidewall appearance and speed rating within that fitment.
These answers focus on how tire size changes across the 2023 Genesis Trucks range, what the metric size codes mean, and what to confirm about wheel diameter, sidewall style, storage, and highway use before choosing replacement tires.
Size Basics & Fitment
What tire sizes fit 2023 Genesis Trucks vehicles?
2023 Genesis Trucks vehicles use eight tire sizes across four model lines: 265/45R20 for the Electrified GV70; 255/45R20 and 255/40R21 for the GV60; 235/60R18, 235/55R19, and 255/40R21 for the GV70; and 265/55R19, 265/50R20, and 265/40R22 for the GV80. Rim diameters span 18, 19, 20, 21, and 22 inches, so the year and make alone are not enough to identify the correct tire.
That means fitment starts with the exact model and the actual wheel package on the vehicle. A 20-inch Genesis SUV tire is not automatically interchangeable across the range, because section width and aspect ratio also change by application. Checking the original tire sidewall or wheel label before ordering is the fastest way to confirm whether your 2023 Genesis Trucks model uses an 18-, 19-, 20-, 21-, or 22-inch tire.
What does 255/45R20 mean on a 2023 Genesis Trucks tire?
On a 2023 Genesis Trucks tire, 255/45R20 is a metric radial size. The 255 is the nominal section width in millimeters, 45 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. Within the 2023 Genesis Trucks range, that size applies to the GV60.
Reading the code that way helps separate two different questions: whether the tire fits the wheel, and whether it fits the model's intended package. A 255/45R20 mounts on a 20-inch wheel, but that does not make it a substitute for 255/40R21 or 265/45R20. For a 2023 Genesis Trucks GV60, the full size code matters because width, profile, and rim diameter all work together.
Do all 2023 Genesis Trucks models use the same tire size?
No. 2023 Genesis Trucks models do not share one universal tire size. The Electrified GV70 uses 265/45R20, the GV60 uses either 255/45R20 or 255/40R21, the GV70 uses 235/60R18, 235/55R19, or 255/40R21, and the GV80 uses 265/55R19, 265/50R20, or 265/40R22.
That variation matters because even closely related Genesis SUVs can use different widths, sidewall heights, and wheel diameters. The practical takeaway is simple: identify the exact model first, then confirm which wheel package is on the vehicle. If the current tires are not believed to be original, compare the size on the sidewall to the wheel diameter and consult a Genesis specialist before changing to another fitment.
Buying the Right Tire
What sidewall styles are available for 2023 Genesis Trucks tires?
Within the 2023 Genesis Trucks fitments that currently have product coverage here, 255/45R20 is available with both Blackwall and RWL sidewall styles. Blackwall choices come from BFGoodrich and Nitto, while Pro-Trac offers an RWL version in the same size. The other Genesis sizes on this page are still best approached by confirming the exact size first, since sidewall style can vary by fitment.
For a modern luxury crossover or SUV like 2023 Genesis Trucks, Blackwall is usually the cleaner and more factory-oriented appearance. RWL gives the tire a more visual, enthusiast-style presentation and changes the look more than the fitment. If appearance matters as much as the size itself, sidewall style should be part of the decision before settling on a specific product.
What brands make tires for 2023 Genesis Trucks vehicles?
For 2023 Genesis Trucks fitments covered here, the 255/45R20 size is available from BFGoodrich, Nitto, and Pro-Trac. BFGoodrich appears in both the g-Force COMP-2 A/S and g-Force Sport COMP-2 lines, Nitto offers the NT555 G2, and Pro-Trac offers the Street Pro III. All of those options are radial tires for the GV60 20-inch application.
Brand choice often comes down to the balance you want between appearance, speed rating, and product family. Some buyers prefer a familiar performance-oriented name, while others care more about the sidewall look or the exact series being used. Once the correct size is confirmed for your 2023 Genesis Trucks model, narrowing by brand is a sensible second step rather than the first one.
What is the difference between BFGoodrich and Pro-Trac in 255/45R20 for 2023 Genesis Trucks?
In 255/45R20 for 2023 Genesis Trucks, BFGoodrich offers Blackwall tires in the g-Force COMP-2 A/S and g-Force Sport COMP-2 lines, while Pro-Trac offers the Street Pro III with an RWL sidewall. BFGoodrich products in this size use an 8.0- to 9.5-inch rim-width range, and the g-Force Sport COMP-2 carries a 101W rating with a 1,819-pound load capacity at 51 psi. The Pro-Trac option changes the appearance more than the basic fitment.
That makes the decision a matter of priorities within the same size: a more understated Blackwall look from BFGoodrich or a raised-white-letter presentation from Pro-Trac. Since the wheel diameter and section size stay the same, the visible sidewall style is one of the biggest differences a buyer will notice. Confirming the look you want on the vehicle can be just as important as comparing the brand name.
Fitting & Setup
What rim width do 2023 Genesis Trucks tires require?
Rim-width guidance is available here for one 2023 Genesis Trucks size: 255/45R20 fits an 8.0- to 9.5-inch wheel width on the BFGoodrich options in that size. The same 255/45R20 fitment is used on the GV60, and the wheel must also be 20 inches in diameter. Other Genesis sizes on this page still need to be matched by exact tire code and wheel diameter first.
Rim width matters because the correct tire can still perform poorly or wear unevenly if mounted on a wheel outside its approved range. If your 2023 Genesis Trucks vehicle has aftermarket wheels, verify both the wheel width and diameter before assuming the existing tire size is appropriate. Matching the sidewall code to the actual wheel is especially important on lower-profile 20-, 21-, and 22-inch applications.
Do 2023 Genesis Trucks tires require inner tubes?
The 2023 Genesis Trucks fitments covered here are radial metric sizes, and the 255/45R20 products shown for the GV60 do not carry tube-type markings. That points to a tubeless passenger-tire style construction rather than an inner-tube application. Nothing about these modern Genesis SUV sizes suggests the tube-type fitment patterns more common on vintage wheels.
Even so, wheel condition still matters. A bent, damaged, or poorly sealed wheel can create air-loss problems that look like a tire issue when the problem is really at the bead or valve area. For a 2023 Genesis Trucks vehicle, inspect the wheel, valve stem, and tire bead seat together anytime a tire is being replaced or a slow leak is being diagnosed.
Maintenance, Storage & Longevity
How should I store a 2023 Genesis Trucks when the tires are fitted?
A 2023 Genesis Trucks vehicle should be stored in a cool, dry space away from direct sunlight, electric motors, welders, furnaces, and other ozone-producing equipment that can age rubber. Keep the tires properly inflated, clean off road salt or chemical residue, and move the vehicle periodically so one contact patch does not carry the load for months at a time. These are radial tires, which generally tolerate storage better than older bias-ply designs, but they still age when left static.
Long-term storage is easier on the tires when the vehicle is not parked on damp soil or constantly exposed to sharp temperature swings. If the vehicle will sit for a season, many owners either roll it occasionally or support it in a way that reduces continuous load while following safe lifting practice. Good storage habits help preserve both the tread and the sidewalls on a 2023 Genesis Trucks vehicle.
How long do tires on a 2023 Genesis Trucks typically last?
On a 2023 Genesis Trucks vehicle, tire life should be judged by age and condition as much as tread depth. A useful rule is to inspect closely once the tires reach 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 tells you when each tire was manufactured.
That approach matters because many modern luxury SUVs cover modest annual mileage, so the tires can age out before they wear out. Heat cycles, UV exposure, storage conditions, and inflation history all affect service life. If a 2023 Genesis Trucks vehicle still wears tires with good-looking tread but visible sidewall cracking or age-related hardening, replacement should move ahead of any mileage-based expectation.
How often should tires on a 2023 Genesis Trucks be inspected?
Tires on a 2023 Genesis Trucks vehicle should be checked before every drive and again before any longer trip. Look for cuts, bulges, cracking, irregular wear, punctures, and pressure loss, and include the valve stems in the inspection. On larger-diameter low-profile fitments, curb damage and inner-sidewall issues deserve extra attention because they are easy to miss at a glance.
A monthly hands-on inspection is a good baseline even when the vehicle is driven regularly. Catching a pressure problem or sidewall injury early can prevent uneven wear and protect the wheel from damage. If a 2023 Genesis Trucks vehicle has recently had alignment work, wheel changes, or suspension service, inspect the tires again afterward to make sure the fitment is wearing evenly.
Safety & Road Use
Are 2023 Genesis Trucks tires safe for highway driving?
2023 Genesis Trucks tires in the 255/45R20 fitment include W-rated products, which carry a speed ceiling of 168 mph. That is far beyond normal U.S. highway use, and all of the sizes on this page are modern radial designs rather than vintage bias-ply constructions. In ordinary road use, tire condition, inflation, alignment, and the vehicle's overall mechanical health matter more than the theoretical top-speed rating.
Highway safety still depends on matching the exact tire size to the wheel package and keeping the tires in sound condition. A damaged, underinflated, or aged tire can be unsafe regardless of brand or speed symbol. Before taking a 2023 Genesis Trucks vehicle on a fast interstate trip, confirm the size, inspect for visible damage, and make sure the tires are inflated to the appropriate operating pressure for the application.
What inflation pressure should I use for 2023 Genesis Trucks tires?
Inflation pressure for a 2023 Genesis Trucks vehicle should start with the factory vehicle placard or owner's manual, because that is the pressure target chosen for the model, weight distribution, and wheel package. Within the 255/45R20 fitment, one BFGoodrich option carries a maximum load of 1,819 pounds at 51 psi, but that figure is the tire's rated maximum and not automatically the vehicle's everyday running pressure.
Use the manufacturer's maximum-pressure marking as a limit, not as a blanket inflation setting across the full Genesis range. Different sizes on 2023 Genesis Trucks vehicles can have different load and pressure characteristics, especially as wheel diameter and aspect ratio change. If the current door-jamb placard is missing or the wheels are not original, confirm the correct pressure target before setting all four tires.
What should I check before taking a 2023 Genesis Trucks on a longer drive?
Before a longer drive in a 2023 Genesis Trucks vehicle, inspect all four tires for cracking, punctures, bulges, uneven wear, and any signs of impact damage, then check cold inflation pressures. Make sure the valve stems are in good shape and that the spare, if equipped, is serviceable as well. Since these vehicles use several different wheel diameters and profiles, confirm that all four road tires match in size where the application requires it.
Tires are only one part of the pre-drive check on a modern Genesis SUV or crossover. Brakes, battery condition, lights, fluids, and suspension health should all be part of the routine before a longer trip. From the tire standpoint, the key is avoiding preventable problems: wrong size, low pressure, hidden sidewall damage, or an aged spare that cannot be trusted if a roadside change becomes necessary.
