The 2007 Mercedes-Benz Trucks R320 comes from a period when Mercedes blended family-hauling space with a more European grand-touring feel than many utility-focused vehicles of the same era. Its tall wagon-like profile, road-oriented character, and substantial curb presence make tire choice more than a simple replacement exercise. This R320 uses a 235/65R17 radial tire on a 17-inch rim, so the main question is usually not size confusion but selecting the right tire within that fitment. For most owners, the focus shifts to maintaining proper overall proportions, confirming wheel compatibility, and choosing a tire suited to comfortable road use and the vehicle's intended appearance.
Which Tire Size Is Right for The 2007 Mercedes-Benz Trucks R320
The 2007 Mercedes-Benz Trucks R320 uses one primary tire size: 235/65R17. That is a radial fitment on a 17-inch rim, and the same size is used on the R320 CDI sub-model covered here. With size settled, the real decision becomes choosing the right tire within that fitment while confirming that the wheels on the vehicle still match the original diameter and width if any changes have been made.
A 235/65R17 tire uses a modern metric sizing format: 235 is the nominal section width in millimeters, 65 is the aspect ratio, R identifies radial construction, and 17 is the rim diameter in inches. Radial construction suits the 2007 Mercedes-Benz Trucks R320's road-going character and is the primary fitment for this vehicle. Because this is the standard size for the covered fitment, selection usually comes down to verifying the actual wheel setup on the vehicle and choosing a tire that preserves the intended balance of ride height, clearance, and everyday driving use.
Fitment is straightforward for the covered 2007 Mercedes-Benz Trucks R320 sub-models. The key point is still to confirm the exact sub-model and wheel setup on the vehicle, especially if replacement wheels have been installed at some point.
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2007 Mercedes-Benz Trucks R320 CDI
The 2007 Mercedes-Benz Trucks R320 CDI uses the same 235/65R17 radial fitment as the core model. That keeps tire selection simple, with the main priority being wheel confirmation and choosing a radial tire that matches the vehicle's road-use needs and overall stance.
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
Owners of a 2007 Mercedes-Benz Trucks R320 usually want quick answers on tire size, 17-inch rim fitment, sub-model consistency, and the checks that matter before regular road use or after wheel changes.
Tire Size & Fitment
What tire size fits a 2007 Mercedes-Benz Trucks R320?
The 2007 Mercedes-Benz Trucks R320 uses a 235/65R17 tire. This is a radial tire size, and it is the primary fitment for the covered model and sub-model on a 17-inch rim.
That means the first step is usually not choosing between multiple factory fitment sizes, but confirming that the vehicle still has the correct 17-inch wheels. If aftermarket wheels, replacement rims, or suspension changes have been made, check actual wheel dimensions and clearance before selecting a new tire in 235/65R17.
What size rim does a 2007 Mercedes-Benz Trucks R320 use?
The 2007 Mercedes-Benz Trucks R320 uses a 17-inch rim with its 235/65R17 tire fitment. In the tire size itself, the final number, 17, is the wheel diameter in inches.
Rim diameter is the non-negotiable starting point for replacement. Even when a tire has a similar overall look or close dimensions, it still must match the wheel diameter exactly. Owners should also confirm actual wheel width and inspect for non-original wheel changes, since those details can affect tire choice and overall fitment.
Does the 2007 Mercedes-Benz Trucks R320 CDI use the same tire size?
Yes. The 2007 Mercedes-Benz Trucks R320 CDI uses the same 235/65R17 radial tire size as the covered core R320 fitment. That makes sub-model fitment straightforward in this application.
Even with shared tire size across the covered fitment, it is still worth checking the wheels currently on the vehicle before purchase. Older replacement wheels, seasonal wheel sets, or owner-installed upgrades can change what is physically mounted, and that can affect width compatibility, tire profile selection, and clearance at full steering lock.
Choosing the Right Tire
What should I consider when choosing a 235/65R17 tire for a 2007 Mercedes-Benz Trucks R320?
Start with the correct size, which is 235/65R17, and make sure the tire is intended for a 17-inch wheel. Since this R320 uses a radial fitment, the next concerns are proper wheel compatibility, the vehicle's actual setup, and the kind of road use the vehicle sees.
A low-mile collector vehicle, a regularly driven family vehicle, and one with wheel or suspension changes can each call for different priorities. Check wheel width, inspect for rubbing marks, and compare the condition of the existing tires. Choosing the right tire is as much about the vehicle's present configuration as it is about the original size itself.
How do I choose between available 235/65R17 tires for a 2007 Mercedes-Benz Trucks R320?
Once size is confirmed, compare tires by the details that affect fitment and intended use rather than by size alone. Construction remains radial across this fitment, so the meaningful differences are usually wheel compatibility, load suitability, tread style, and how the vehicle is actually driven.
A replacement for occasional local use may be chosen differently than one for regular highway driving or longer-distance touring. It helps to inspect the current wheel and tire setup, note any modifications, and decide whether preserving the original visual proportions matters as much as day-to-day road use and ride character.
What rim-width specifications should I compare when choosing 2007 Mercedes-Benz Trucks R320 tires?
Rim width matters because a 235/65R17 tire must be matched to a wheel that supports that size correctly, not just a 17-inch diameter. Diameter tells you what mounts to the wheel, while width affects sidewall shape, tire behavior, and physical clearance on the vehicle.
A buyer should verify the actual wheel dimensions on the R320 before choosing a replacement set, especially if the vehicle has non-original rims. Matching tire size to an unsuitable wheel width can change the way the tire sits and may affect clearance around suspension components, steering travel, and the fender opening.
Restoration & Appearance
Which tire should I choose for a period-style 2007 Mercedes-Benz Trucks R320?
A period-style choice for a 2007 Mercedes-Benz Trucks R320 starts with the correct 235/65R17 radial size and the proper 17-inch wheel diameter. Since this is a modern metric radial fitment, maintaining the original size format and overall proportions is usually the most important part of preserving the vehicle's intended look.
Appearance on a vehicle from this era is often affected more by profile, stance, and wheel correctness than by vintage-style sidewall treatments. Owners aiming for a faithful presentation should verify the wheels currently installed and compare the visual character of the replacement tire to the existing setup before making a final selection.
Does correct tire fitment matter for a 2007 Mercedes-Benz Trucks R320 restoration?
Yes, correct tire fitment matters because the 235/65R17 size helps preserve the proportions and road stance intended for the 2007 Mercedes-Benz Trucks R320. Even on a later collector vehicle, a tire that is too short, too tall, or mounted on the wrong wheel can change the vehicle's look and feel noticeably.
Restoration-minded owners should confirm wheel diameter first, then check wheel width and the vehicle's current ride height. That approach helps keep the finished vehicle visually coherent while avoiding fitment surprises. For owners pursuing exact historical accuracy, vehicle-specific literature and marque references are still worth consulting before finalizing a tire choice.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2007 Mercedes-Benz Trucks R320?
Yes. A 2007 Mercedes-Benz Trucks R320 may have started with a 235/65R17 fitment, but aftermarket wheels, altered ride height, suspension work, or body changes can affect what actually clears the vehicle today. Even small changes in wheel width or offset can influence tire positioning.
That is why replacement should begin with a close look at the current setup rather than assumptions. Check wheel diameter, measure wheel width, inspect inner and outer clearance, and turn the steering from lock to lock. Those steps help confirm whether the existing 235/65R17 format still matches the vehicle's real-world configuration.
What should I inspect before driving a 2007 Mercedes-Benz Trucks R320 on new tires?
Before road use, inspect inflation pressure, lug hardware, visible clearance around the tire, and the general condition of the wheels. It is also smart to look for signs of rubbing, uneven suspension height, or old alignment issues that may have affected the previous tires.
A short test drive should be followed by another walkaround to confirm there is no contact at the fenders or suspension and that the tires are seating and wearing normally. On a heavier road vehicle like the R320, early checks matter because they catch setup problems before they turn into uneven wear or handling complaints.
How often should tires on a 2007 Mercedes-Benz Trucks R320 be inspected?
Tires on a 2007 Mercedes-Benz Trucks R320 should be inspected regularly, not just when tread looks low. Age, air loss, uneven wear, cuts, sidewall cracking, and impact damage all deserve attention, especially on a vehicle that may sit for periods and then return to regular road use.
A monthly visual check is a sensible habit, with closer inspection before longer drives or seasonal use changes. Owners should also recheck tires after pothole strikes or any suspension work. Keeping pressure correct and catching condition issues early does more to preserve safe, predictable use than waiting for obvious wear alone.
