1965 Buick Special Tires

The 1965 Buick Special uses six primary bias-ply tire sizes on 14-inch rims: 6.50-14, 695-14, 700-14, 735-14, 775-14, and 750-14. The correct one depends on the exact version of the car, including V6, V8, wagon, and air-conditioned applications, so there is not one universal size across the entire model line.

The most important step is matching the tire to the exact sub-model and the wheels currently on the car. Many Specials have been updated over the years, so checking the wheel diameter, the tire size already fitted, and any suspension or wheel changes helps narrow the selection before comparing brands, sidewall styles, or radial alternatives.

The tire sizes used on the 1965 Buick Special are built around a 14-inch rim diameter. Every primary size in this application, from 6.50-14 through 775-14 and 750-14, uses a 14-inch wheel rather than mixed diameters across the model range.

That consistency helps, but 14-inch diameter alone does not settle the fitment question. Wheel width still matters, especially when comparing among bias-ply choices or looking at radial equivalents for sizes such as 695-14, 700-14, 735-14, 750-14, and 775-14. A quick check of the actual wheel on the car is worthwhile before making a final tire decision.

The 1965 Buick Special has more than one tire size because fitment changes across its sub-models. V6 models use 6.50-14 or 695-14, V8 models use 700-14 or 735-14, wagons use 735-14 or 775-14, and air-conditioned versions use 750-14 or 775-14.

That means the tire decision starts with identifying the exact Special configuration rather than choosing only by appearance. It also explains why some sizes have far more product variety than others. Once the sub-model and wheel setup are confirmed, it becomes easier to compare the available sidewall styles, brands, and any radial-equivalent paths tied to that particular size.

On the 1965 Buick Special, 750-14 is a primary bias-ply tire size. It is used as a vintage numeric bias-ply fitment on certain air-conditioned versions, and the available products in that primary size are bias-ply tires rather than radials.

A radial alternative can still be considered, but that is a separate sizing conversation rather than a change in the meaning of 750-14 itself. Radial equivalents tied to 750-14 include 195R14, P205/75R14, P215/70R14, and 750R14 as a bias-look radial, all of which should be checked against wheel width and vehicle clearance before making the switch.

Radial equivalents for 775-14 on a 1965 Buick Special include 195R14 as an 80-series metric radial, P205/75R14 as a 75-series P-metric radial, P215/70R14 as a 70-series P-metric radial, and 750R14 as a bias-look radial. Those sizes give you several different radial-format paths while staying in the same general fitment conversation.

Each option uses the same 14-inch rim diameter, but the decision should not stop there. The recommended rim-width range for these equivalents is 4-6 inches, and the final choice should still account for the wheel already on the car, overall clearance, and whether the goal is a more modern radial format or a radial with a traditional bias-style appearance.

Start by confirming the exact original bias-ply size used on the car, since the 1965 Buick Special has multiple primary fitments depending on sub-model. Then compare the available radial equivalent tied to that specific size, such as 175R14, 185R14, 195R14, P185/75R14, P195/75R14, P205/75R14, P195/70R14, P205/70R14, P215/70R14, or 750R14 where applicable.

Wheel width, wheel diameter, and clearance at the fender and suspension should all be checked before changing construction. It also helps to inspect whether the car still has stock-type wheels or has been altered over time. A conversion can be considered size by size, but it should be treated as a fitment evaluation rather than an automatic interchange.

A 750-14 tire for a 1965 Buick Special should first match the exact sub-model, since this size is associated with certain air-conditioned applications rather than every Special. After size confirmation, the main choices are bias-ply construction, sidewall appearance, brand, tire series, rim-width compatibility, and load figures where those details are part of the product comparison.

This size offers a broad range of presentations, from blackwall to narrow whitewall, wide whitewall, and redline, so the visual character of the car can change noticeably without changing size. It helps to decide early whether the car is being kept as a restoration-oriented cruiser, a cleaner blackwall driver, or a period-style car with more prominent sidewall detail.

Depending on size, 1965 Buick Special tires are available in blackwall, narrow whitewall, wide whitewall, dual redline, redline, goldline, blueline, raised white letter, and raised-white-letter Blue Streak styles. The available sidewall treatments vary by tire size, so the same appearance options do not carry across every 14-inch fitment used on the car.

That matters because a V6 car using 695-14 presents a different styling menu than a wagon or air-conditioned model using 775-14 or 750-14. Once the correct size is established, the sidewall choice becomes a useful way to shape the car’s overall look, whether the goal is understated stock-type presentation or a more distinctive sixties performance-inspired treatment.

Brands available for 1965 Buick Special tire sizes include BFGoodrich, US Royal, Goodyear, Firestone, Coker Classic, and Universal Vintage Tire. Brand availability depends on the exact tire size, with some sizes offering only a few choices and others, especially 695-14, 775-14, and 750-14, carrying a much broader selection.

The most useful comparison is not brand alone but how each brand’s offering lines up with the size, sidewall style, and tire series you want. One size may be strongest in whitewall options, another in redline or specialty styling, and another in straightforward blackwall presentation, so brand selection should follow the confirmed fitment rather than lead it.

A period-style 1965 Buick Special starts with the correct numeric bias-ply size for the exact sub-model, then narrows down by sidewall treatment and tire series. Depending on size, choices include blackwall, narrow whitewall, wide whitewall, redline, goldline, blueline, and raised white letter presentations from several classic bias-ply lines.

The right look depends on the kind of restoration or presentation you want the car to have. A clean sedan or wagon may suit a whitewall or blackwall approach, while a more sporty build may lean toward redline or lettered sidewalls where available. When exact originality matters, Buick-specific historical references and marque expertise are worth consulting before settling on appearance details.

On a restored 1965 Buick Special, staying with the original numeric bias-ply format preserves the most traditional tire profile and visual language for the era. Sidewall style then builds on that foundation, whether the goal is a restrained blackwall, a whitewall cruiser look, or a more expressive redline or goldline presentation in the sizes that support it.

A radial equivalent can change the visual impression even when it serves the same general fitment role, because the sizing convention and overall presentation are different from vintage bias-ply construction. Owners who want a more period-style appearance usually begin with the correct bias-ply size, while those considering radial alternatives should weigh appearance alongside wheel compatibility and road-use priorities.

Yes, modifications can affect tire fitment on a 1965 Buick Special even when the car still uses a correct 14-inch rim diameter. Aftermarket wheels, different wheel widths, altered offsets, lowered suspension, spring changes, or body and brake updates can all change how a 6.50-14, 695-14, 700-14, 735-14, 750-14, or 775-14 tire sits in the wheel opening.

That is especially important when evaluating one of the radial equivalents tied to the original bias-ply sizes. A Special with non-stock wheels or ride height should be checked for steering clearance, fender clearance, and full-suspension travel before the final tire choice is made. Measuring the actual wheel on the car is often more useful than relying on assumptions about stock equipment.

Before driving a 1965 Buick Special on new tires, inspect the wheels for the correct 14-inch diameter and appropriate width, then verify that each tire is seated properly and inflated to the pressure required for that tire and application. It also makes sense to look over the car for obvious suspension looseness, brake drag, or alignment issues that could affect tire wear immediately.

A short, careful road test is a smart next step. Listen for rubbing on turns, check that the steering centers properly, and recheck pressure once the tires have settled in. Collector cars that have sat for long periods deserve an extra look at wheel condition, valve stems, and any signs that old chassis parts may influence how the new tires behave.

750-14 tires on a collector 1965 Buick Special should be kept properly inflated, inspected regularly for cuts, cracking, bulges, irregular wear, and slow air loss, and protected from long-term exposure to sunlight, heat, moisture, and ozone sources. Those habits matter whether the car is driven often or spends most of its time parked between events and weekend outings.

Low-use collector cars can age tires long before the tread looks worn out, so visual inspection is just as important as mileage. It also helps to check the tires before and after longer drives, especially if the car has been sitting. Keeping the wheel alignment and suspension in good condition supports more even wear and helps preserve the intended stance and handling.