The 2016 Mercedes-Benz Trucks GLE350 sits in the modern luxury SUV market where ride quality, road manners, and year-round usability matter just as much as style. As part of Mercedes-Benz’s midsize utility lineup, it blends everyday refinement with the taller stance and presence buyers expect from a premium crossover. Tire selection centers on two radial fitments, 255/50R19 and 265/45R20, so the first step is confirming which wheel diameter is actually on the vehicle. Once that is settled, the decision shifts toward maintaining the intended balance of appearance, handling, and comfort while checking for any wheel or suspension changes made since new.
Which Tire Size Is Right for The 2016 Mercedes-Benz Trucks GLE350
The 2016 Mercedes-Benz Trucks GLE350 uses two primary tire sizes, and both are radial fitments tied to different 19-inch and 20-inch wheel diameters. Because the same sub-models can appear with either size, the most important step is confirming the actual wheel diameter on the vehicle before choosing a tire. Once that is verified, the decision becomes selecting the right modern radial fitment for the wheel and overall vehicle setup.
The 255/50R19 size uses a metric radial format: 255 identifies the nominal section width in millimeters, 50 is the aspect ratio, R indicates radial construction, and 19 is the rim diameter in inches. On a 2016 Mercedes-Benz Trucks GLE350, this size represents a modern SUV fitment with a 19-inch wheel and an overall diameter close to the original intended range. It is a useful choice when the vehicle is already equipped with 19-inch wheels and the goal is to keep its established ride height, stance, and tire-to-wheel proportion. Wheel condition and any past changes should still be checked before replacement.
The 265/45R20 size is also a metric radial, with 265 showing nominal section width in millimeters, 45 indicating the aspect ratio, R marking radial construction, and 20 identifying the wheel diameter. For the 2016 Mercedes-Benz Trucks GLE350, this fitment moves to a 20-inch rim while staying within a similar overall tire height range. That makes it relevant for vehicles already set up with 20-inch wheels and for buyers focused on keeping the correct relationship between tire size and wheel diameter. Tire selection should follow the actual wheel installed, not assumptions based on trim name alone.
Fitment across the covered 2016 Mercedes-Benz Trucks GLE350 sub-models is straightforward because both the 4Matic and Base configurations use the same two radial tire sizes. The key is not the sub-model name by itself, but confirming whether the vehicle is wearing 19-inch or 20-inch wheels before selecting a replacement tire.
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2016 Mercedes-Benz Trucks GLE350 4Matic
The 2016 Mercedes-Benz Trucks GLE350 4Matic uses the same two primary radial tire sizes found across this model range, so replacement begins with confirming the wheel diameter already on the vehicle. That keeps the focus on matching the correct 19-inch or 20-inch fitment and checking for any aftermarket wheel or suspension changes before purchase.
The 2016 Mercedes-Benz Trucks GLE350 Base also uses the same pair of primary radial tire sizes, making wheel confirmation the most important first step. Once the vehicle’s actual 19-inch or 20-inch setup is verified, tire choice becomes a matter of selecting the proper size for that wheel and maintaining proper overall fitment.
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.
Frequently Asked Questions
Common questions for the 2016 Mercedes-Benz Trucks GLE350 usually center on which of the two radial sizes applies, how wheel diameter affects selection, and what to inspect before replacing tires on a modern luxury SUV.
Tire Size & Fitment
What tire size fits a 2016 Mercedes-Benz Trucks GLE350?
The 2016 Mercedes-Benz Trucks GLE350 uses two primary tire sizes: 255/50R19 and 265/45R20. Both are radial tire fitments, and both appear across the covered GLE350 configurations rather than being limited to a single sub-model name.
The practical question is which wheel diameter is on the vehicle now. A GLE350 with 19-inch wheels should stay with 255/50R19, while a vehicle with 20-inch wheels should use 265/45R20. Checking the tire sidewall and the wheel itself is especially important if the SUV has changed hands or has had wheel upgrades.
What size rim does a 2016 Mercedes-Benz Trucks GLE350 use?
A 2016 Mercedes-Benz Trucks GLE350 uses either a 19-inch or 20-inch rim, depending on which tire size is on the vehicle. The 255/50R19 tire fits a 19-inch rim, and the 265/45R20 tire fits a 20-inch rim.
Rim diameter should be confirmed before ordering any replacement tire because the two GLE350 fitments are not the same wheel size. Looking at the current tire size on the sidewall is the quickest way to verify it, and that check becomes even more important if the vehicle has aftermarket wheels or a previous owner changed the original setup.
Do all 2016 Mercedes-Benz Trucks GLE350 sub-models use the same tire size?
The covered 2016 Mercedes-Benz Trucks GLE350 sub-models share the same two tire sizes rather than using unique fitments by trim. Both the 4Matic and Base versions can use 255/50R19 or 265/45R20, and both are radial constructions.
That means the sub-model name alone does not settle the tire choice. The better approach is to identify the exact wheel diameter currently on the SUV and match the tire to that setup. This prevents mistakes when replacing tires on vehicles that may have different factory wheel packages or later wheel changes.
Choosing the Right Tire
What should I consider when choosing a tire for a 2016 Mercedes-Benz Trucks GLE350?
Start with the correct primary size for the wheel on the vehicle: 255/50R19 for a 19-inch rim or 265/45R20 for a 20-inch rim. Because both sizes are radial fitments, the core decision is less about construction type and more about matching the tire to the wheel diameter and intended use of the SUV.
After size is confirmed, compare overall tire specifications that matter for a luxury SUV, including proper dimensions, load suitability, and how the tire will support the vehicle’s ride and handling character. It is also wise to confirm the current wheel setup if the GLE350 has aftermarket wheels, suspension changes, or a replacement wheel package from a previous owner.
How do I choose between the available 255/50R19 and 265/45R20 tires for a 2016 Mercedes-Benz Trucks GLE350?
Choosing between 255/50R19 and 265/45R20 is not a styling preference if the vehicle still has its current wheel set; it is a fitment decision tied directly to rim diameter. The 19-inch size belongs on a 19-inch wheel, and the 20-inch size belongs on a 20-inch wheel.
Once the wheel diameter is confirmed, compare tires within that specific size rather than across both sizes. That keeps the replacement process aligned with the vehicle’s existing wheel package and helps avoid clearance or mounting issues. Tire age, wear pattern, and the condition of the other axle’s tires should also be considered before making a final selection.
What rim-fitment details matter when choosing 2016 Mercedes-Benz Trucks GLE350 tires?
The most important rim-fitment detail on a 2016 Mercedes-Benz Trucks GLE350 is diameter, because this model uses both 19-inch and 20-inch wheel-and-tire combinations. The correct tire must match the wheel diameter exactly, whether that means 255/50R19 or 265/45R20.
Wheel width and overall setup still matter, especially on vehicles that may no longer wear their original wheels. A replacement tire should be checked against the actual wheel on the SUV, along with suspension clearance and any evidence of rubbing. That extra verification is worthwhile on modern utility vehicles where appearance packages and wheel swaps are common.
Restoration & Appearance
Does correct tire fitment matter for a 2016 Mercedes-Benz Trucks GLE350 restoration or preservation project?
Yes, correct tire fitment matters even on a modern vehicle like the 2016 Mercedes-Benz Trucks GLE350 because the tire and wheel combination has a visible effect on stance, proportion, and how the SUV presents itself. Using the proper 255/50R19 or 265/45R20 size helps preserve the intended relationship between the body, wheel openings, and wheel diameter.
For an owner preserving a stock appearance, the first goal is keeping the tire matched to the wheel package already on the vehicle. Anyone seeking exact as-delivered authenticity should also compare the current setup with vehicle-specific documentation, since wheel packages can vary and later owner changes may not reflect how the GLE350 originally left the showroom.
How does tire size affect the appearance of a 2016 Mercedes-Benz Trucks GLE350?
Tire size changes the visual balance of a 2016 Mercedes-Benz Trucks GLE350 because the two primary fitments pair different sidewall proportions with different wheel diameters. A 255/50R19 presents the SUV with a 19-inch wheel and a taller sidewall profile than the 265/45R20 combination.
That difference is one reason the tire should follow the actual wheel package instead of being chosen casually. Buyers trying to maintain a clean, original-style presentation should stay with the size intended for the wheel on the vehicle and avoid mixing tire sizes that alter the overall look without first checking wheel compatibility and clearance.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2016 Mercedes-Benz Trucks GLE350?
Yes, modifications can affect tire fitment on a 2016 Mercedes-Benz Trucks GLE350 even when the tire size itself sounds correct. Aftermarket wheels, altered wheel widths, suspension changes, or body modifications can all change how a 255/50R19 or 265/45R20 tire sits within the wheel opening.
A replacement tire should be matched to the actual wheel on the vehicle, not just the model name. It is smart to inspect for rubbing marks, steering-clearance issues, and unusual tire wear before ordering. Those checks are especially important on SUVs that may have had appearance-package wheel swaps or height changes after leaving the factory.
What should I inspect before driving a 2016 Mercedes-Benz Trucks GLE350 on new tires?
Before driving a 2016 Mercedes-Benz Trucks GLE350 on new tires, inspect the wheels for damage, confirm the tire size matches the rim diameter, and make sure the tires are mounted and inflated properly. A quick visual check for sidewall damage, bead seating, and any obvious clearance issue is also worthwhile.
Road use should begin with attention to the vehicle’s overall condition, not just the new tires alone. Suspension wear, alignment condition, and brake issues can all affect how the new set performs and wears. It also helps to recheck air pressure and look for any signs of contact after the first short drive.
How often should tires on a 2016 Mercedes-Benz Trucks GLE350 be inspected?
Tires on a 2016 Mercedes-Benz Trucks GLE350 should be inspected regularly, not only when replacement time arrives. A monthly visual check is a sensible routine, with closer attention before longer drives, after seasonal temperature swings, or anytime the SUV begins showing vibration, pull, or uneven wear.
Inspection should cover air loss, tread wear, cuts, bulges, and sidewall cracking, along with a quick look at wheel condition. Modern luxury SUVs can hide tire problems until they become more serious, so consistent checks are worthwhile even on vehicles that are driven gently. Uneven wear can also point to alignment or suspension issues that deserve attention.
