The 1961 Mercedes-Benz 220 came from an era when Mercedes passenger cars were known for restrained styling, solid road manners, and long-distance touring character. For owners restoring or maintaining one today, tire choice plays a major role in preserving that balanced feel and appearance. This model uses two period-appropriate 13-inch fitments: a 6.70-13 bias-ply tire and a 175R13 radial. That gives buyers a meaningful choice between traditional bias-ply presentation and a Euro-metric radial format more familiar to later road use. The right direction depends on whether the goal is a more vintage driving character, a restoration-minded look, or a carefully checked radial setup on the car's existing wheels.
Which Tire Size Is Right for The 1961 Mercedes-Benz 220
The 1961 Mercedes-Benz 220 uses two primary tire sizes, and the choice is tied mainly to construction rather than wheel diameter, since both fit a 13-inch rim. The first step is deciding whether the car should remain on a traditional 6.70-13 bias-ply tire or use a 175R13 radial, then confirming that the wheels and overall setup suit that direction.
A 175R13 size uses a metric section width of 175 millimeters, radial construction, and a 13-inch rim diameter. On a 1961 Mercedes-Benz 220, this size represents the radial option and gives the car a fitment expressed in the later Euro-metric style rather than older numeric bias-ply sizing. It is a sensible choice for owners who want to stay with a period-appropriate 13-inch tire while evaluating radial construction for regular road use. Before selecting it, confirm the actual wheel condition and dimensions on the car, especially if the vehicle has been modified or converted over time.
A 6.70-13 tire is a vintage numeric bias-ply size, with 6.70 indicating the nominal section width in inches and 13 identifying the rim diameter. For the 1961 Mercedes-Benz 220, this is the traditional bias-ply fitment and suits buyers who want to preserve an earlier tire construction and a more period-style presentation. Numeric bias-ply sizing is also familiar to restoration-minded owners who want the tire itself to match the car's early-1960s character. It is the size to evaluate when maintaining a more original-style setup on standard 13-inch wheels.
Fitment is straightforward for the covered 1961 Mercedes-Benz 220 sub-model, since the same two 13-inch tire sizes are used there as well. Checking the exact sub-model still matters because the real decision is whether to stay with bias-ply construction or move to the radial fitment.
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1961 Mercedes-Benz 220 G, SG & SEG
The 1961 Mercedes-Benz 220 G, SG & SEG uses the same two primary 13-inch tire sizes: 175R13 radial and 6.70-13 bias-ply. That means tire selection comes down less to trim variation and more to choosing the construction and overall presentation that best suits the car's restoration goals 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.
Frequently Asked Questions
These FAQs focus on the tire sizes used on the 1961 Mercedes-Benz 220, how the radial and bias-ply options differ, and what to verify before choosing tires for restoration, road use, or wheel-related changes.
Tire Size & Fitment
What tire size fits a 1961 Mercedes-Benz 220?
The 1961 Mercedes-Benz 220 uses two primary tire sizes: 175R13 in radial construction and 6.70-13 in bias-ply construction. Both are 13-inch fitments, so the main difference is not rim diameter but the tire sizing system and construction style used on the car.
That means the first decision is whether the car should stay with a traditional bias-ply setup or use the radial size instead. Once that direction is clear, confirm the actual wheel dimensions, the overall condition of the wheels, and any prior changes to the suspension or ride height before selecting a tire.
What size rim does a 1961 Mercedes-Benz 220 use?
The primary tire fitments for the 1961 Mercedes-Benz 220 both use a 13-inch rim diameter. The radial 175R13 and the bias-ply 6.70-13 are both built around that same basic wheel diameter, which helps narrow the fitment question quickly.
Rim diameter is only part of the picture, especially on an older car that may have had wheels replaced over the years. It is still important to inspect the wheel width, wheel condition, and any signs of non-original wheels before deciding between the radial and bias-ply tire options.
Does the 1961 Mercedes-Benz 220 G, SG & SEG use the same tire size?
Yes. The 1961 Mercedes-Benz 220 G, SG & SEG uses the same two tire sizes associated with the model core: 175R13 as the radial fitment and 6.70-13 as the bias-ply fitment. The sub-model does not introduce a different rim diameter or a separate primary size.
That keeps the fitment decision fairly simple, but the construction choice still matters. An owner choosing between those two sizes should think about restoration appearance, expected road use, and whether the car still carries standard-type wheels or has been altered in a way that affects tire selection.
Bias-Ply & Radial Options
Is 6.70-13 a bias-ply or radial tire for the 1961 Mercedes-Benz 220?
On the 1961 Mercedes-Benz 220, 6.70-13 is the bias-ply tire size. It uses the older numeric sizing format common to the period, with the 6.70 figure representing nominal section width and the 13 indicating the rim diameter.
That makes it the natural fitment to consider when preserving a more traditional early-1960s tire presentation. Buyers moving away from 6.70-13 should remember that switching construction is more involved than matching the rim diameter, since wheel suitability, tire dimensions, and vehicle clearance still need to be checked carefully.
Is 175R13 a bias-ply or radial tire for the 1961 Mercedes-Benz 220?
For the 1961 Mercedes-Benz 220, 175R13 is the radial tire size. It uses a Euro-metric format, with 175 indicating section width in millimeters, R showing radial construction, and 13 identifying the rim diameter in inches.
That makes 175R13 the right size to evaluate when the goal is a radial setup on this car's 13-inch wheels. Even so, a radial choice should be checked against the actual wheel dimensions and vehicle condition, especially on a collector car that may have seen wheel changes, suspension work, or long periods of storage.
Should I use bias-ply or radial tires on a 1961 Mercedes-Benz 220?
The answer depends on what matters most for the car. A 6.70-13 bias-ply tire keeps the 1961 Mercedes-Benz 220 in a traditional period-style construction, while a 175R13 radial keeps the same 13-inch rim diameter but follows a later radial sizing format.
Bias-ply often appeals more to restoration-oriented owners focused on vintage presentation, while radial fitment is often considered by drivers planning more regular road use. The deciding step is to inspect the actual wheels on the car and make sure the chosen construction suits the wheel setup, clearance, and intended use.
Choosing the Right Tire
What should I consider when choosing a tire for a 1961 Mercedes-Benz 220?
Start with the two correct primary sizes for the 1961 Mercedes-Benz 220: 6.70-13 in bias-ply construction and 175R13 in radial construction. The most important decision is not simply size, but whether the car should retain a more traditional bias-ply setup or use the radial option.
After that, focus on the car's actual wheel condition, how the vehicle will be driven, and the appearance you want from the finished setup. A restoration-minded owner may prefer the vintage numeric bias-ply format, while a road-use-focused owner may lean toward the radial size after confirming wheel compatibility.
How do I choose between the available 13-inch tire options for a 1961 Mercedes-Benz 220?
Choosing between the 13-inch tire options for a 1961 Mercedes-Benz 220 comes down to construction and character. The 6.70-13 bias-ply size reflects older tire technology and a more traditional presentation, while the 175R13 radial gives the car a metric radial fitment on the same basic rim diameter.
That choice should be made with the car's purpose in mind. A vehicle aimed at period-style restoration may call for the bias-ply size, while a car expected to see more road miles may justify considering the radial. In either case, verify the actual wheels before making the final selection.
What rim-fitment details should I compare when choosing 1961 Mercedes-Benz 220 tires?
The key shared detail is rim diameter: both primary sizes for the 1961 Mercedes-Benz 220 are built for a 13-inch wheel. Even though that simplifies the initial fitment question, it does not mean every 13-inch wheel on an older car is equally suitable for either construction type.
Look closely at the wheel's actual width, overall condition, and whether it appears original to the car or part of an earlier change. Older wheels can vary, and collector cars often pass through multiple owners, so confirming the wheel setup is an important step before choosing between bias-ply and radial tires.
Restoration & Appearance
Which tire should I choose for a period-style 1961 Mercedes-Benz 220?
For a period-style 1961 Mercedes-Benz 220, the 6.70-13 bias-ply tire is the most natural starting point because it uses the vintage numeric sizing and construction associated with the era. It supports a traditional look and keeps the car's tire presentation aligned with early-1960s practice.
That does not automatically make every 6.70-13 tire the right restoration answer, especially if exact originality matters. Owners pursuing a highly accurate restoration should compare tire details with marque references, period photos, and vehicle-specific documentation, then confirm that the wheels on the car still match the intended setup.
How does tire construction affect the appearance of a restored 1961 Mercedes-Benz 220?
Tire construction affects more than road feel on a restored 1961 Mercedes-Benz 220; it also changes how the car presents visually. A 6.70-13 bias-ply tire carries a more traditional vintage character, while a 175R13 radial introduces a later-style metric size format even though it still fits a 13-inch rim.
That difference matters because restoration goals vary. Some owners want the tire to reinforce the car's original-era look, while others prefer a radial setup that still remains visually restrained. Matching the construction choice to the car's overall restoration direction usually produces a more coherent and satisfying result.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1961 Mercedes-Benz 220?
Yes. Even though the 1961 Mercedes-Benz 220 uses 13-inch tire fitments, modifications can change whether a given tire setup is appropriate. Aftermarket wheels, altered ride height, suspension work, or body changes can all affect available clearance and the wheel dimensions the tire is being asked to fit.
That is especially important when choosing between the 6.70-13 bias-ply size and the 175R13 radial size. A car that no longer has its original-style wheels should be measured and inspected carefully so the selected tire suits the wheel width, steering movement, and space within the fender openings.
What should I inspect before driving a 1961 Mercedes-Benz 220 on new tires?
Before road use, inspect the wheels for damage or corrosion, make sure the tire size matches the intended setup, and check that the tires are mounted properly and inflated correctly. It is also wise to look over the suspension, steering, and brake condition on a 1961 Mercedes-Benz 220 before putting new tires into service.
A short clearance check is equally important. Turn the steering from lock to lock, watch for any contact points, and confirm there is no interference at the fenders or suspension components. On a collector car, those checks matter just as much as the tire choice itself, especially after long storage.
How should tires on a collector 1961 Mercedes-Benz 220 be maintained?
Tires on a collector 1961 Mercedes-Benz 220 should be inspected regularly for cracking, bulges, cuts, irregular wear, and signs of slow air loss. Because older collector cars are often driven infrequently, tire condition can decline from age and storage even when tread wear still looks minimal.
Proper storage helps preserve the tires between drives. Keep the car away from prolonged sunlight, excess heat, and ozone sources, and check inflation pressure before returning it to the road. Occasional visual inspections of the wheel and valve area are also worthwhile on a low-use vehicle with vintage-style fitment.
