1936 Oldsmobile Tire Fitment Guide

1936 Oldsmobile vehicles use two different tire sizes, and they are tied directly to model type. The 1936 Oldsmobile 6 Cyl. uses 650-16, while the 1936 Oldsmobile 8 Cyl. uses 700-16. Both sizes mount on 16-inch rims, with listed rim-width guidance of 4.50 to 5.00 inches for 650-16 products and 4.50 to 5.50 inches for 700-16 products where that range is specified.

That means the first fitment question is not sidewall style or brand, but whether your Oldsmobile is a six-cylinder or eight-cylinder car. Once the model is confirmed, you can narrow the choice to blackwall or wide whitewall and compare the individual tires offered in that size. If your car has had wheels changed over the years, it is wise to verify actual rim width before making the final selection.

On a 1936 Oldsmobile, 650-16 is a traditional numeric bias-ply tire size. The "650" identifies the tire's nominal section width in the older pre-metric system, and the "16" indicates that the tire fits a 16-inch rim. For 1936 Oldsmobile fitment, 650-16 belongs to the 6 Cyl. models rather than the 8 Cyl. cars.

Understanding that code helps keep the search focused on the right car and the right era of tire construction. A modern buyer may be more familiar with metric sizes, but 1930s Oldsmobile fitments were still firmly in the numeric bias-ply world. If you are restoring a six-cylinder car, 650-16 keeps you in the correct vintage size family and lets you choose among blackwall and wide whitewall styles without changing the basic fitment.

On a 1936 Oldsmobile, 700-16 is another traditional numeric bias-ply size. The "700" indicates a larger nominal section width than 650-16, and the "16" means the tire mounts on a 16-inch wheel. Within the 1936 Oldsmobile range, 700-16 is the size used by 8 Cyl. models rather than the six-cylinder cars.

That larger numeric size is part of what separates the eight-cylinder fitment from the rest of the lineup. It should not be treated as a universal 1936 Oldsmobile size just because the wheel diameter matches. If you are working with an 8 Cyl. car, staying with 700-16 preserves the proper scale and stance, while still leaving room to choose the sidewall look that best matches your restoration goals.

1936 Oldsmobile tires are available in both blackwall and wide whitewall styles across the two factory-size fitments. In 650-16, blackwall and wide whitewall choices appear from BFGoodrich, Coker Classic, Firestone, and Garfield. In 700-16, blackwall and wide whitewall options are also available, including examples from Lester, Avon, BFGoodrich, and Firestone.

The best sidewall style depends on how you want the car to present. Blackwalls give a more restrained, workmanlike prewar appearance, while wide whitewalls suit a more formal restoration look often associated with upper-trim 1930s American cars. If authenticity matters for judging or marque correctness, compare your car's body style, trim level, and period photography before settling on a sidewall treatment.

Several brands cover 1936 Oldsmobile fitments. The 650-16 size is offered by BFGoodrich, Coker Classic, Firestone, and Garfield, while the 700-16 size includes Lester, Avon, BFGoodrich, and Firestone. All of the listed options for these year-and-make sizes are bias-ply tires, keeping the construction in line with the period.

Brand choice on a 1936 Oldsmobile usually comes down to the look you want and the details of the individual tire. Some owners focus on a familiar historic name, while others are more concerned with sidewall treatment or the rim-width range attached to a particular product. Once the model and size are settled, comparing brand-by-brand whitewall appearance and product markings is the most practical next step.

For 1936 Oldsmobile fitments, BFGoodrich and Firestone both appear in the correct bias-ply sizes, but the listed details vary by size and product. In 650-16, BFGoodrich carries a 1580-pound maximum load at 32 psi, a 4.50 to 5.00-inch rim-width range, and a weight of 24 pounds, while Firestone lists the same load and pressure with the same rim-width range at 23 pounds. In 700-16, BFGoodrich lists 1900 pounds at 36 psi with a 4.50 to 5.50-inch rim-width range, while a Firestone example lists 1800 pounds at 36 psi with the same rim-width range.

Those differences matter most when you are comparing the details of a specific tire rather than choosing between broad fitment categories. On a restored Oldsmobile, visual preference may steer the decision just as much as the published numbers, especially if one brand offers the sidewall style you want. Confirm the exact size first, then compare the individual load, pressure, and appearance details within that size instead of assuming all period-style tires are interchangeable.

1936 Oldsmobile tires in 650-16 are listed with a 4.50 to 5.00-inch rim-width range on products where width guidance appears. For 700-16, listed products show a 4.50 to 5.50-inch rim-width range. Both sizes mount on 16-inch rims, but the acceptable wheel width can differ between the two fitments and between specific products.

That is why wheel diameter alone is not enough when setting up a 1936 Oldsmobile. A car that has gone through decades of repairs, parts swapping, or custom work may not still be wearing its original wheels. Measuring the wheel and checking the chosen tire's approved range helps avoid a mismatch in profile or bead seating, especially when moving from a six-cylinder fitment to an eight-cylinder fitment or vice versa.

The listed 1936 Oldsmobile products do not carry tube-type or tubeless markers in a way that establishes one universal tube rule across the entire range. All of the available tires are period-style bias-ply products in 650-16 and 700-16, which means tube decisions should be matched to the wheel design and the exact tire selected rather than assumed by size alone.

On a prewar Oldsmobile, the wheel itself often decides the issue just as much as the tire. Original-style rims may call for a tube and flap arrangement depending on their construction and condition, while later replacement wheels can change that conversation. Before finalizing the setup, inspect the wheel carefully and confirm the specific tire's sidewall marking and fitment requirements so the tire and wheel are being used as intended.

Both 1936 Oldsmobile tire sizes use 16-inch rims, so the wheel diameter is shared across the six-cylinder and eight-cylinder fitments. That said, 650-16 and 700-16 are not the same size, and the listed rim-width guidance differs where it is stated. A 650-16 product may call for 4.50 to 5.00-inch width, while 700-16 examples extend to 4.50 to 5.50 inches.

That means some original 16-inch Oldsmobile wheels may overlap in compatibility, but diameter match alone does not prove every wheel is suitable for every tire. If your car is still on its factory wheels, confirm the actual rim width before mixing assumptions between the six-cylinder and eight-cylinder fitments. On a restored or modified car, take the extra step of measuring each wheel rather than relying on model-year generalization.

A stored 1936 Oldsmobile should be kept in a cool, dry, dark environment away from direct sunlight, electric motors, furnaces, welders, and other ozone-producing equipment. Bias-ply tires tend to flat-spot more readily during long periods of inactivity, so regular movement or occasional repositioning is helpful. Clean floors, stable temperature, and protection from standing moisture all contribute to better sidewall and casing life.

If the car will sit for an extended period, bring the tires to the appropriate storage pressure for the chosen tire and move the car periodically so the same tread area is not carrying the load for months at a time. Some owners also use jack stands to reduce sustained weight on the tires during long-term storage, but the suspension should still be supported properly. A little preparation goes a long way on a prewar Oldsmobile that spends much of its life parked.

On a 1936 Oldsmobile, tire life is usually judged more by age than by mileage. Collector-car tires should be evaluated closely once they reach the five- to seven-year range, and many owners begin serious replacement consideration at around ten years regardless of remaining tread. The DOT date code, combined with visible condition, is far more useful than odometer distance on a low-use prewar car.

That matters because a seldom-driven Oldsmobile can still age its tires through time, heat cycling, and storage conditions even if the tread looks deep. Sidewall cracking, hardening, vibration, or persistent air loss are stronger warning signs than simple wear bars on a collector car. If the age is climbing and the car is expected to see touring or regular road use, replacement becomes a maintenance decision rather than a cosmetic one.

Tires on a 1936 Oldsmobile should be inspected before every drive and again before any extended outing. Look for sidewall cracking, cuts, tread separation, bulges, irregular wear, and signs of pressure loss. On a prewar car, it is also wise to inspect valve stems and the spare tire with the same level of attention you give the four road tires.

Frequent inspections matter because a collector Oldsmobile may go weeks or months between drives, and problems can develop while the car is standing still. A quick visual check before a local outing can prevent being caught by an avoidable failure on the road. For longer drives, include tire pressure, wheel hardware, and the condition of any tube-related components in the pre-trip routine so the entire rolling setup is being checked, not just the tread.

A 1936 Oldsmobile 6 Cyl. would have been fitted in the bias-ply era, and the size used for that model is 650-16. That places it squarely in the traditional prewar American numeric tire system, with construction and appearance consistent with what buyers would have expected in 1936. Original-equipment branding could vary by market and supply arrangement, so the most dependable factory-level reference remains marque-specific literature and club expertise.

For restoration purposes, the important first step is keeping the size and construction correct for the model. Once 650-16 bias-ply fitment is established, you can refine the look through blackwall or wide whitewall depending on how the car is being restored and how formal its presentation should be. If your goal is event-level authenticity, period photographs, surviving sales material, and Oldsmobile specialists can help confirm whether your particular car should lean more conservative or more dressy in sidewall treatment.

Correct tire fitment absolutely matters when a 1936 Oldsmobile is judged for authenticity. Size, construction type, and sidewall appearance all affect whether the car looks true to its year and model, and a 6 Cyl. on 700-16 tires or an 8 Cyl. on 650-16 tires would stand out immediately. A modern-looking construction or an era-inappropriate sidewall treatment can also draw attention in concours or preservation settings.

That does not mean every show expects the same level of strictness, but it does mean tire choice is part of the restoration story rather than an afterthought. Owners aiming for formal judging should confirm the correct model-specific size first, then compare blackwall versus wide whitewall against period evidence and event standards. Marque clubs and judging manuals are the right places to settle those finer points when trophies or score sheets are involved.

For a 1936 Oldsmobile, blackwall and wide whitewall versions are both available within the correct bias-ply size families. Blackwall tires present the more understated look, while wide whitewalls give the car a more upscale, visually formal appearance that suits many 1930s American restorations. The choice does not change the car from one tire size to another, but it does strongly affect how authentic and era-specific the finished vehicle appears.

A practical way to decide is to start with the character of your particular Oldsmobile and the kind of restoration you are building. A simpler driver or less ornamented car may look more convincing on blackwalls, while a more elegant body style often benefits from the broader visual presence of a whitewall. If you are trying to match factory or dealer presentation closely, period photos and model-specific Oldsmobile references are worth studying before making the final call.

1936 Oldsmobile tires can be suitable for highway use when they are the correct size, properly installed, and in sound condition, but they remain bias-ply tires designed around period construction. Among the listed 700-16 options, one Avon product carries an L speed rating, which corresponds to 75 mph. Other listed products do not always show speed letters, so the exact rating should be checked on the individual tire before sustained higher-speed use.

The broader safety picture on a 1936 Oldsmobile goes beyond the tire alone. A prewar chassis, brakes, steering, and suspension often become the real limiting factors well before the tire reaches its published ceiling. For normal secondary-road and moderate highway use, the more important questions are whether the tires are age-sound, correctly inflated, and matched to wheels in good condition, and whether the car itself is mechanically ready for that kind of trip.

Inflation pressure on 1936 Oldsmobile tires should follow the vehicle's original guidance where available and the specific tire's rated information where that is published. In the listed products, 650-16 examples show maximum load figures of 1580 pounds at 32 psi, while 700-16 examples include figures such as 1800 pounds at 36 psi and 1900 pounds at 36 psi. Those numbers are tire-specific load and pressure ratings, not a blanket instruction to run every 1936 Oldsmobile tire at the same pressure.

That distinction matters because inflation choice depends on vehicle weight, tire size, and the exact product on the car. A six-cylinder Oldsmobile on 650-16 should not borrow pressure assumptions from an eight-cylinder car on 700-16, and one 700-16 product should not automatically inherit another's number either. Use the owner's manual as the baseline for vehicle setup, then confirm that your chosen reproduction tire is being used within its published pressure and load limits.

Before a longer drive in a 1936 Oldsmobile, inspect all five tires for cracking, cuts, bulges, irregular wear, embedded objects, and steady air retention. Check that each tire matches the correct model-specific size, that valve stems are sound, and that the spare is usable rather than simply present. Wheel condition and lug security also deserve attention on a car of this age.

Tires are only one part of the pre-trip routine, but they are the part in constant contact with the road. On a prewar Oldsmobile, a long drive should also trigger a broader mechanical check that includes brakes, steering play, wheel bearings, cooling, and lighting. If the tires pass inspection but the rest of the car is not equally ready, the trip can still turn into trouble, so approach the drive as a full-vehicle preparation exercise.