1937 Buick 90 Series Tires

The 1937 Buick 90 Series uses a 750-16 tire size. This is a numeric bias-ply fitment, and it is the primary size used across the covered 8-cylinder version of the car.

That makes the first step fairly simple: confirm that the car still has 16-inch wheels and then choose the right 750-16 version for the way the Buick will be used. On a restoration-focused car, the decision usually comes down to sidewall appearance and tire series rather than sorting through multiple primary fitment sizes.

The 1937 Buick 90 Series uses a 16-inch rim with its 750-16 tire size. Product fitments in this size commonly pair with a 5.00- to 6.00-inch rim width range.

Wheel diameter should be confirmed on the actual car before replacing tires, especially if the Buick has been through a long restoration or has had wheels changed at some point. Width matters too, since a tire chosen for a rim outside its intended range can affect tire shape, appearance, and clearance.

Yes. The covered 1937 Buick 90 Series 8 Cyl. uses the same 750-16 bias-ply tire size as the model core. There is no separate primary size to sort out for that sub-model.

That consistency helps narrow the purchase decision to tire style rather than basic fitment. A buyer can focus on whether the car needs a blackwall or wide whitewall presentation and whether a traditional passenger-tire series or a more specialty-oriented 750-16 option better suits the Buick’s intended use.

Start with the correct 750-16 size, bias-ply construction, and 16-inch wheel diameter. From there, the biggest differences are sidewall style, tire series, rim-width compatibility, and whether the tire is built as a classic passenger-car design or a heavier-duty specialty pattern.

A restoration-oriented Buick often calls for a traditional visual balance, so wide whitewall and blackwall choices can change the entire character of the car. It also helps to confirm the wheel width, inspect for previous modifications, and think about whether the Buick will spend most of its time on show fields, local touring, or more demanding road use.

The available 750-16 tires for a 1937 Buick 90 Series include blackwall and wide whitewall sidewall styles. Both appear within bias-ply offerings, giving the car either a more restrained traditional look or a more formal prewar luxury presentation.

Sidewall choice matters visually because a large 1930s Buick carries a lot of tire in plain view. Buyers usually choose wide whitewalls when the goal is a stronger period-style statement, while blackwalls tend to suit a simpler appearance or more utility-minded tire series. The best match depends on the car’s restoration direction and how authentic the finished look needs to feel.

The 750-16 size for the 1937 Buick 90 Series is available from Firestone, Lester, BFGoodrich, and STA. Those offerings include classic bias-ply passenger tires as well as several heavier-duty specialty tires in the same basic size.

Brand choice should be weighed alongside sidewall style, tire series, and the character of the tire itself rather than by name alone. A buyer restoring a formal prewar sedan may focus on appearance first, while someone using the Buick in a more specialized way may compare load-focused or transport-style designs within the same 16-inch fitment.

A period-style 1937 Buick 90 Series starts with the correct 750-16 bias-ply size. From there, the strongest restoration-oriented choices are usually the classic passenger-car bias-ply lines, especially when the goal is to preserve the visual proportions and road-going character associated with a senior prewar Buick.

Sidewall treatment has a major effect on the finished look, and a wide whitewall often gives this kind of car a more formal presentation than a blackwall. Buyers pursuing exact historical accuracy should compare tire appearance with marque references, photographs, or restoration documentation, since period-style and exact originality are not always the same thing.

On a restored 1937 Buick 90 Series, bias-ply construction helps maintain the tall, traditional visual character expected on a prewar luxury car. Because 750-16 is offered here in bias-ply form, the tire’s proportions and sidewall presence remain consistent with a more authentic-looking prewar presentation.

Appearance is influenced by more than size alone. Sidewall shape, tread style, and whether the tire is finished as a blackwall or wide whitewall all contribute to how the Buick sits and reads from the curb. That is why many restorers choose tires as much for visual harmony as for simple dimensional fitment.

Yes. Even though the primary size is 750-16, modifications can still change whether a particular tire is appropriate for a 1937 Buick 90 Series. Wheel swaps, altered rim width, brake updates, suspension work, or body and fender changes can all affect fitment.

A prewar car may have gone through decades of repairs or updates, so it is smart to inspect the actual wheel diameter and width before ordering tires. Clearance at the front suspension, steering stops, and rear fenders should also be checked, especially if the Buick no longer sits at original ride height or uses non-stock wheels.

Before road use, inspect wheel condition, lug hardware, valve stems, and the overall state of the suspension and steering. On the tires themselves, look for proper inflation, even seating on the rim, and any signs of cuts, bulges, or irregular wear after the first miles.

A large prewar Buick also deserves a careful check of wheel bearings, brake function, and alignment if it has been sitting for a long period. Early road miles should be used to confirm stable tracking and adequate clearance at full steering lock, since a correct tire size still depends on the actual condition of the car underneath it.

Collector-car 750-16 tires should be maintained with regular pressure checks, visual inspections, and clean storage conditions. Even when tread wear is minimal, low-use tires still need attention for age-related cracking, flat spotting, air loss, and sidewall condition.

A 1937 Buick 90 Series that spends long periods parked benefits from being stored away from direct sunlight, excess heat, moisture, and ozone-producing equipment. Moving the car occasionally, keeping the tires properly inflated, and inspecting them before each drive helps protect both the tire and the driving character of a heavy prewar automobile.