The 2004 Mercedes-Benz Trucks G500 sits in the modern era of the G-Class, a vehicle known for its upright shape, durable engineering, and distinctive blend of utility and luxury. Buyers looking at one today are often balancing original character with practical road use, especially on a well-kept example that still sees regular driving. This model uses a single primary tire size, 265/60R18, in radial construction on an 18-inch wheel. That makes the decision less about chasing multiple fitments and more about confirming the vehicle's actual wheel setup, appearance preferences, and overall tire condition before putting miles on a collector-minded SUV.
Which Tire Size Is Right for The 2004 Mercedes-Benz Trucks G500
The 2004 Mercedes-Benz Trucks G500 uses one primary tire size: 265/60R18, a radial tire mounted on an 18-inch rim. The Base sub-model shares that same fitment, so the main decision is not which size applies, but whether the vehicle still has its proper wheel setup and which tire style best suits its intended road use and presentation.
In 265/60R18, the 265 identifies the nominal section width in millimeters, the 60 is the aspect ratio, the R designates radial construction, and the 18 refers to the wheel diameter in inches. This is a modern metric radial format that suits the 2004 Mercedes-Benz Trucks G500's later-era fitment and road-going character. With only one primary size used here, the focus shifts to matching the tire to the vehicle's actual 18-inch wheels and overall setup. That is especially important if the G500 has seen wheel changes, suspension alterations, or other modifications over time.
Tire fitment is straightforward for the covered 2004 Mercedes-Benz Trucks G500 sub-models. The shared size makes selection simpler, but it is still worth confirming the exact wheel and tire setup on the vehicle before choosing a replacement.
1
2004 Mercedes-Benz Trucks G500 Base
The 2004 Mercedes-Benz Trucks G500 Base uses the 265/60R18 radial tire size. That keeps tire selection focused on confirming the 18-inch wheel setup, checking for modifications, and choosing a tire that matches the vehicle's intended use and appearance.
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
These FAQs for the 2004 Mercedes-Benz Trucks G500 focus on its 265/60R18 tire size, 18-inch rim fitment, selection factors, and the practical checks that matter before road use on a modified or collector-kept vehicle.
Tire Size & Fitment
What tire size fits a 2004 Mercedes-Benz Trucks G500?
The 2004 Mercedes-Benz Trucks G500 uses a 265/60R18 tire size. This is a radial tire in modern metric format, and it is the primary fitment for this model year and application.
That means the first check is whether the vehicle still has its correct 18-inch wheels. A G500 that has been modified with different wheels, altered suspension, or non-original tire sizing should be measured carefully before replacement, since the right answer depends on the actual wheel and vehicle setup in front of you.
What size rim does a 2004 Mercedes-Benz Trucks G500 use?
The 2004 Mercedes-Benz Trucks G500 uses an 18-inch rim with its 265/60R18 tire size. In that size code, the final 18 is the wheel diameter the tire is designed to mount on.
Rim diameter is only part of the fitment picture, so wheel width and overall wheel design still matter. A vehicle with aftermarket wheels may still measure 18 inches in diameter but differ in width or offset, which can affect tire selection, sidewall shape, and clearance at the suspension or body.
Does the 2004 Mercedes-Benz Trucks G500 Base use the same tire size?
Yes. The 2004 Mercedes-Benz Trucks G500 Base uses the same 265/60R18 radial tire size. There is no separate primary tire size for the Base sub-model in this fitment.
That simplifies selection because there is no need to sort between multiple stock sizes by trim. The practical step is confirming that the vehicle has not been changed over the years, especially if it now wears different wheels, a lift, lowered suspension, or a non-standard tire package.
Choosing the Right Tire
What should I consider when choosing a 265/60R18 tire for a 2004 Mercedes-Benz Trucks G500?
Start with the correct size and construction: 265/60R18 in radial form on an 18-inch wheel. From there, the important factors are the vehicle's actual wheel specifications, how the G500 is used, and whether originality of overall appearance matters to the owner.
A regularly driven example may call for a different tire emphasis than a lower-mile collector vehicle. It also helps to compare the tire's dimensions against the wheel and available clearance, especially if the SUV has seen changes to wheels, ride height, or suspension components since it left its original configuration.
How do I choose between the available 265/60R18 tires for a 2004 Mercedes-Benz Trucks G500?
The right choice comes down to matching the tire to the G500's real-world use and current setup. Even within one size, differences in design, tread style, and overall presentation can matter to an owner who wants a more road-focused or more utility-minded look.
Wheel width, offset, and suspension condition should be checked before deciding, particularly on a vehicle that may have changed hands several times. A careful inspection helps avoid choosing a tire that looks right on paper but creates clearance concerns or an appearance that does not suit the vehicle's intended character.
What rim-fitment details should I compare when choosing tires for a 2004 Mercedes-Benz Trucks G500?
The key rim-fitment detail is the 18-inch wheel diameter required by the 265/60R18 size. Beyond diameter, the wheel's actual width and offset deserve attention because they affect how the tire sits on the vehicle and how much room remains at the suspension and body.
That check matters most on a G500 with aftermarket wheels or previous fitment changes. Confirming the wheel dimensions before replacing tires helps keep the selection grounded in the vehicle's real setup rather than assuming every 18-inch wheel presents the tire the same way.
Restoration & Appearance
Which tire should I choose for a period-style 2004 Mercedes-Benz Trucks G500?
For a period-style 2004 Mercedes-Benz Trucks G500, the best starting point is the correct primary size: 265/60R18 radial. Keeping the original sizing approach preserves the vehicle's overall stance and avoids the visual disruption that can come from oversized or undersized replacements.
Appearance-conscious owners should also look closely at tread style and sidewall presentation rather than focusing only on raw dimensions. If exact restoration authenticity is important, it is wise to compare the vehicle against marque-specific references or period documentation before making a final cosmetic decision.
Does correct tire fitment matter for a 2004 Mercedes-Benz Trucks G500 restoration?
Yes, correct tire fitment matters because tire size plays a major role in how a 2004 Mercedes-Benz Trucks G500 sits, fills the wheel opening, and presents itself overall. Staying with the proper 265/60R18 size is the clearest way to keep the finished vehicle visually coherent.
Fitment also affects practicality, not just appearance. A restoration-minded G500 with incorrect wheel diameter, width, or offset can create avoidable issues with stance and clearance, so tire selection should be treated as part of the total wheel-and-suspension package rather than a final cosmetic afterthought.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2004 Mercedes-Benz Trucks G500?
Yes. Modifications can change how a 265/60R18 tire fits on a 2004 Mercedes-Benz Trucks G500, even when the size itself is correct for the model. Wheel width, offset, suspension lifts, lowered ride height, and body changes can all alter available clearance.
That is why replacement should begin with the actual vehicle rather than assumptions about stock condition. Checking steering travel, inner clearance, outer fender room, and the wheel's dimensions helps confirm that the tire choice suits the SUV's present setup instead of only matching the original size code.
What should I inspect before driving a 2004 Mercedes-Benz Trucks G500 on new tires?
Before driving on new tires, inspect wheel condition, valve stems, lug hardware, and the tire's seated position on the rim. It also makes sense to look over suspension and steering components so the new 265/60R18 tires are not being asked to work around worn or damaged parts.
A road-ready check should also include inflation pressure, visible clearance at full steering lock, and any signs of rubbing once the vehicle is back on the ground. On a lower-use collector-kept G500, it is smart to recheck pressure and overall condition again after the first few drives.
How often should tires on a 2004 Mercedes-Benz Trucks G500 be inspected?
Tires on a 2004 Mercedes-Benz Trucks G500 should be inspected regularly, especially if the vehicle is driven infrequently. Look for cracking, bulges, cuts, uneven wear, and air loss, since time and storage conditions can affect tires even when mileage stays low.
A quick visual check before driving and a more thorough inspection at routine service intervals is a sensible approach. Vehicles that spend long periods parked deserve extra attention because flat spotting, underinflation, and age-related deterioration may not be obvious until the G500 returns to regular road use.
