Pontiac 29 Tires

Pontiac 29 uses 650-16 in the listed 1940 application. Every available product for Pontiac 29 is built around that same nominal size and uses a 16-inch rim diameter. The selection includes multiple passenger-car bias-ply tires in blackwall and wide whitewall form, plus several heavier-duty military and truck-style tires that share the same 650-16 size code.

That means the size itself is straightforward, but the intended use of the tire still matters. A restored street car usually calls for a passenger-style bias-ply tire, while truck or military tread patterns are better reserved for specialized uses or very specific period looks. Check the wheel diameter on the car, then decide whether appearance, road manners, or utility tread is the priority.

On a Pontiac 29, 650-16 is a numeric bias-ply tire size. The 650 indicates a nominal section width of about 6.50 inches, while the 16 identifies the wheel diameter in inches. In the available Pontiac 29 range, this size is paired with 16-inch rims and appears across both passenger-car and truck-style bias-ply products.

Modern buyers sometimes focus only on the first number, but the wheel diameter is equally important because a 16-inch tire will not fit a different rim size. Numeric bias-ply sizing also does not tell you everything about tread character or sidewall appearance, so once the size is confirmed, compare the tire’s sidewall style, rim-width suitability, and overall series to match the car correctly.

Pontiac 29 tire options are overwhelmingly bias-ply products in the 650-16 numeric format, and that generally means a tube is required. One listed 650-16 product is specifically identified as tubeless, which makes it the exception rather than the rule. For most period-correct passenger-car choices in this size, tube-type installation is the expected arrangement.

The practical step is to treat tube fitment as part of the tire decision, not as an afterthought. Original-style wheels, collector-car driving habits, and prewar service practice all favor careful tube and rim condition checks at installation. If the car retains older wheels or has seen previous restoration work, inspect the rim thoroughly so the tube, flap if needed, and tire all work together properly.

Pontiac 29 tires are available in both blackwall and wide whitewall styles in 650-16. Blackwall options appear across several passenger-car bias-ply lines, while wide whitewall choices include multiple widths such as 2.50 inch, 3.00 inch, 3.75 inch, and 4.00 inch treatments. Truck and military-style 650-16 products are listed in blackwall form.

That gives a restorer room to tune the final look of a 1940 Pontiac 29 without changing the basic tire size. A blackwall usually suits a more restrained factory-style presentation, while a wide whitewall creates a more dressed appearance associated with many period restorations. Match the sidewall style to the car’s trim level, restoration objective, and wheel presentation rather than choosing by size alone.

Pontiac 29 tires in 650-16 are available from BFGoodrich, Coker Classic, Firestone, Garfield, Excelsior, Lester, Goodyear, STA, and Tornel. Those brands cover a mix of classic passenger-car bias-ply tires, wide whitewall styles, and heavier-duty truck or military tread offerings. The available series include classic bias-ply road patterns as well as utility-oriented designs in the same nominal size.

Brand choice matters most after the correct size and intended use are settled. Restorers often narrow the field by sidewall treatment, tread appearance, and whether the car is being built for touring, show presentation, or a more specialized period look. Once those priorities are clear, the brand and series choice becomes much easier and keeps the finished Pontiac 29 visually consistent.

Pontiac 29 tire series in 650-16 include Silvertown Classic Bias Ply, Coker Classic Bias Ply, Firestone Classic Bias Ply, Garfield Classic Bias Ply, Excelsior Bias Ply, Lester Classic Bias Ply, Deluxe All-Weather, Transport, STA Classic Military, Super Traxion, Transport Highway, Tornel Classic Truck, and Firestone Classic Truck. Most of those are passenger-car bias-ply series, while others are truck, military, highway, or traction-oriented designs. They share the same nominal size but differ in tread type, visual style, and intended duty.

For a typical Pontiac 29 restoration, the classic passenger-car series are usually the most natural fit because they preserve the car’s prewar appearance and expected road manners. Utility and military series can make sense where a specific historical look or heavier-duty pattern is wanted, but they may change the visual character of the car considerably. Choose the series with the whole build in mind, not the size alone.

A Pontiac 29 should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, electric motors, ozone sources, and petroleum contamination. Inflation should be maintained so the 650-16 tires are not left sagging under load, and the car should sit on a clean surface rather than bare earth. On a prewar car with bias-ply tires, long stationary periods can encourage flat-spotting and sidewall stress.

Collectors get better results when the car is moved periodically or supported in a way that reduces continuous load on one contact patch. Even when the car is rarely driven, a routine of checking pressure, rolling the car occasionally, and keeping the wheels clean helps preserve both appearance and service life. If tubes are fitted, storage discipline matters even more because neglect can affect both tire and tube condition.

Tires on a Pontiac 29 should be inspected before every meaningful drive and more thoroughly several times each year, even if the car sees very little mileage. A proper inspection includes air pressure, sidewall cracking, tread separation signs, bead condition, valve stem condition, and any evidence that the tire has shifted on the rim. Bias-ply tires on prewar cars deserve closer attention than modern daily-driver tires because age and storage history can matter as much as tread depth.

Regular inspection is especially important when the car spends much of its life parked in a garage, because collector tires often age out before they wear out. The owner should also watch for steering pull, vibration, or changes in ride height that can suggest a tire or tube issue. Catching those signs early protects the wheel, the tube, and the finished restoration.

Pontiac 29 tires should be replaced when age, cracking, hardening, impact damage, casing distortion, or repeated air-loss issues appear, even if the tread still looks usable. Collector-car tires often spend years on vehicles that are driven sparingly, so visual age and structural condition are more important than mileage alone. Any prewar tire that shows pronounced weathering or uncertain service history deserves immediate scrutiny.

Replacement timing should be guided by condition, use, and inspection by a knowledgeable collector-tire professional rather than by tread depth only. A car prepared for touring calls for a more conservative approach than one used solely for display. If an older tire has unknown storage history or shows signs of stiffness and age, replacing it early is usually wiser than asking a prewar Pontiac 29 to ride on compromised rubber.

Pontiac 29 is listed here with 650-16 sizing for the 1940 application, and the available products are all bias-ply in that size. Within that size, there are multiple period-appropriate approaches, including blackwall passenger tires, wide whitewall passenger tires, and a separate group of truck or military-style tread designs. The fitment size is clear, but the exact appearance and series for an individual restoration can vary according to how the car is being represented.

For an owner chasing factory-correct detail, the next step is to compare the car against period photos, surviving examples, and marque references rather than choosing by size alone. Sidewall style and tread character can influence how authentic the finished Pontiac 29 looks, especially in judged settings. Using the correct 650-16 size is the foundation, then authenticity comes from selecting the right style within that size.

Correct tire fitment can affect both presentation and judging on a Pontiac 29 because tire size, sidewall treatment, and tread type all influence how authentic the car appears. A 650-16 tire in an era-appropriate bias-ply design will generally support a more convincing restoration than a tire chosen only for convenience. Whitewall width and passenger-versus-truck tread style can also change the car’s visual balance noticeably.

That matters most when the car is being restored to a specific standard rather than simply kept roadworthy. Judges and knowledgeable enthusiasts tend to notice whether the tire complements the period stance and finish of the car. Owners who care about authenticity should treat the tire as part of the restoration package, alongside wheel finish, trim, and ride height, and compare choices with marque-club expectations.

Pontiac 29 tires in 650-16 are offered in both blackwall and wide whitewall styles, so either appearance exists within the available period-style range. Wide whitewalls are listed in several widths, while blackwalls are available across many of the classic passenger and utility-oriented options. That means the correct look depends less on size and more on the restoration goal for the particular 1940 Pontiac 29.

A restrained restoration often looks most natural on blackwalls, while a more upscale or dressed period presentation may call for a whitewall of appropriate width. The important thing is to keep the sidewall choice consistent with the car’s trim, finish level, and intended historical character. Choosing the right sidewall can do as much for authenticity as choosing the right make of tire.

Pontiac 29 tires in 650-16 can be suitable for public-road use when they are new, correctly fitted, properly inflated, and matched to the way the car will be driven. Most available choices are bias-ply designs, which deliver period-correct behavior rather than modern radial feel. The truck and military-style options in the same size may also be usable, but they are not the same kind of tire as a passenger-car touring pattern.

Road safety depends on the whole combination of tire condition, wheel condition, tube setup where required, alignment, brakes, steering, and suspension. A prewar Pontiac 29 should be driven within the limits of its original design and with realistic expectations about handling and stopping distance. Fresh tires help, but they do not turn a 1940 car into a modern highway machine.

Before driving a Pontiac 29, check tire pressure, sidewalls, tread condition, valve stems, wheel hardware, and any sign of shifting, cracking, or impact damage around the bead area. Because the listed fitment is 650-16 and most choices are tube-type bias-ply designs, the wheel and tube condition matter just as much as the outer tire. A quick walk-around should also include looking for uneven stance or a tire that appears to be losing air.

Beyond the tires themselves, a prewar Pontiac 29 deserves a check of steering play, brake response, and general chassis condition before road use. Collector cars often spend long periods parked, and that can create problems that are not obvious until the car is moving. A calm inspection routine before each outing is one of the best ways to avoid preventable roadside trouble.

A Pontiac 29 fitted with original-type 650-16 bias-ply tires should be driven at moderate, sensible speeds that respect both the tire design and the capabilities of a 1940 chassis. Bias-ply collector tires are meant to preserve period look and behavior, not to mimic the high-speed stability of modern performance radials. Even when the tires are new and properly installed, the car’s steering, suspension, and braking remain prewar in character.

The practical rule is to drive the Pontiac 29 at a pace that feels settled, leaves generous stopping distance, and avoids sustained high-speed cruising. Road surface, temperature, loading, and the age of the rest of the running gear all matter. Owners who expect long highway miles should remember that a correctly restored prewar car is happiest when driven within its historic comfort zone.