1932 Lincoln Tire Fitment Guide

1932 Lincoln vehicles use two different tire sizes depending on model. The 1932 Lincoln 12 uses 750-18 tires, while the 1932 Lincoln V8 uses 700-18 tires. Both are bias-ply sizes and both mount on 18-inch rims. The 750-18 offerings shown for the Lincoln 12 fit 4-inch passenger rims in Firestone form, with a Deka truck-style version listed for 6.00 to 6.50-inch rims. The 700-18 products for the Lincoln V8 fit 3.75 to 4.00-inch rims.

That makes model identification more important than many buyers expect. A 1932 Lincoln owner cannot choose by year and make alone, because the Lincoln 12 and Lincoln V8 do not share the same tire size even though they share the same rim diameter. Once the model is confirmed, the next step is checking the actual wheel width on the car and deciding whether a blackwall, wide whitewall, or double-whitewall appearance is the better match for the way the car is being restored or presented.

On a 1932 Lincoln, 750-18 is a numeric bias-ply tire size. The 7.50 portion is the nominal section width, and the 18 is the rim diameter in inches. That size belongs to the 1932 Lincoln 12 rather than the Lincoln V8. Available 750-18 products are all bias-ply and appear in blackwall, wide whitewall, and double-whitewall forms, with passenger-style Firestone offerings and a heavier-duty Deka truck-style option also available in the same nominal size.

For a Lincoln 12 owner, the meaning of the code matters because it points you toward the correct family of products before you get into appearance details. It also helps prevent one of the more common mistakes on prewar luxury cars: assuming that any 18-inch tire is interchangeable. The wheel diameter matches, but the tire width category, the intended rim width, and the overall presentation of the car all need to line up with the exact 750-18 fitment.

No. 1932 Lincoln models are split by model family. The Lincoln 12 uses 750-18 tires, while the Lincoln V8 uses 700-18 tires. Both are bias-ply sizes on 18-inch rims, but they are not the same width category and they are not meant to be treated as a single shared fitment across the entire make. Each model needs to be matched to its own tire size before sidewall style or brand choices are considered.

That distinction is especially important on early-1930s cars because body style, model family, and wheel setup often track closely together. If the car’s history is unclear, verify the actual model identity before choosing tires. Many collectors also compare the tire already on the car with wheel width and period photos to make sure a previous owner did not substitute a more convenient 18-inch size. Getting the model right first saves time and avoids a visually incorrect stance.

1932 Lincoln tires are available in several period-appropriate sidewall styles, depending on size. The 750-18 size for the Lincoln 12 comes in blackwall, wide whitewall, and double-whitewall versions, while the 700-18 size for the Lincoln V8 is also offered in blackwall, wide whitewall, and double-whitewall form. All of those choices stay within bias-ply construction, so the visual difference is the main variable once the correct model-specific size has been identified.

For a formal early-1930s luxury car, sidewall treatment has a major effect on the finished look. A blackwall usually creates a more restrained appearance, while a whitewall or double-whitewall can emphasize the car’s upscale character and coachbuilt-era styling. Show standards can vary by body style, delivery market, and restoration philosophy, so owners pursuing strict authenticity often compare period photographs and marque references before deciding which sidewall presentation best suits their 1932 Lincoln.

Two brands appear in 1932 Lincoln tire offerings: Firestone and Deka. Firestone covers both 700-18 and 750-18 sizes with bias-ply products in blackwall, wide whitewall, and double-whitewall configurations. Deka appears in 750-18 with a blackwall truck-style bias-ply tire. That means Firestone spans both Lincoln model families, while Deka is limited to the larger 750-18 size used on the Lincoln 12.

Brand choice on a prewar Lincoln usually comes down to the intended look of the finished car and the type of service expected from it. An owner restoring a formal passenger car will usually focus first on the Firestone passenger-style offerings because they cover the full sidewall range. A Lincoln 12 owner with a specific utility, commercial, or heavier-duty interest may also consider the Deka option, but should confirm that the wheel width and the intended appearance of the car line up with that product.

For the 1932 Lincoln V8 in 700-18, Firestone Balloon and Firestone Classic Bias Ply are both bias-ply 18-inch tires, but they are presented as different product series. The Firestone Balloon line appears in blackwall, wide whitewall, and double-whitewall versions, with listed weights of 26, 30, and 35 pounds depending on sidewall treatment. The Firestone Classic Bias Ply 700-18 appears as a blackwall product with a listed weight of 29 pounds. Both share the same 1520-pound maximum load rating at 36 psi and the same 3.75 to 4.00-inch rim width range.

For a 1932 Lincoln V8 owner, that comparison is more about visual presentation and series preference than about a major fitment difference. If the goal is a whitewall look, the Balloon series is the path shown here. If the goal is a blackwall appearance, both series remain in play, so the choice can come down to how you want the tire to look in relation to the overall restoration style and the exact character you want the car to project.

Rim width depends on the tire size and the specific product chosen for a 1932 Lincoln. In 700-18 for the Lincoln V8, the listed Firestone products fit 3.75 to 4.00-inch rims. In 750-18 for the Lincoln 12, Firestone passenger products are listed for 4-inch rims, while the Deka truck-style 750-18 is listed for 6.00 to 6.50-inch rims. All of these tires mount on 18-inch rims, but width compatibility is clearly not identical across every 18-inch product.

That is why wheel width needs to be confirmed before making a final choice, especially on a car that may have had wheels changed decades ago. Prewar cars often pass through multiple owners, and a nominally correct tire size can still be a poor match if the wheel itself is different from original. Checking the wheel against the intended tire’s listed rim width range is the safest way to avoid mounting a tire on a wheel that does not support it properly.

Both 1932 Lincoln tire sizes use 18-inch rims, so the wheel diameter itself is shared between the Lincoln 12 and Lincoln V8. That does not automatically mean the same wheel is interchangeable across both sizes, because 700-18 and 750-18 have different width categories and the listed rim width requirements are not identical. The 700-18 V8 fitment centers on 3.75 to 4.00-inch rims, while 750-18 passenger versions are listed for 4-inch rims and one heavier-duty 750-18 option calls for much wider rims.

In practical terms, original 1932 Lincoln wheels can often stay in service when the tire size matches the model they belong to, but they should not be treated as universally interchangeable just because both sizes are 18-inch. A careful owner should confirm the actual wheel width and compare it with the intended tire. That matters not only for proper mounting, but also for preserving the stance, steering feel, and visual balance expected from a senior American luxury car of the early 1930s.

A stored 1932 Lincoln should be kept away from direct sunlight, moisture, and ozone sources such as electric motors, battery chargers, and certain shop equipment. Bias-ply tires are especially prone to developing temporary flat-spotting when they sit in one position for long periods, and they can also show age-related sidewall cracking if exposed to heat and ozone over time. Clean, dry garage storage with stable temperatures is far better than leaving the car on hot concrete in a bright or damp environment.

Owners who store a 1932 Lincoln for long stretches usually do best by checking pressure regularly, moving the car periodically, or supporting it in a way that reduces long-term static load if the storage interval will be extended. The goal is not just preserving the tread, but also protecting the tire casing and sidewall appearance. A prewar luxury car often spends more time standing than driving, so storage habits have a much bigger effect on tire life than annual mileage alone.

Tires on a 1932 Lincoln should be evaluated by age as much as by wear. Collector cars often accumulate very few miles, so tread depth can look healthy long after the rubber has begun to age. A good working rule is to inspect tires carefully once they reach about five to seven years in service, and to consider replacement around the ten-year mark even if the car is lightly driven. The DOT date code and the tire’s overall condition are more meaningful than mileage by themselves.

That approach matters on a prewar car because a handsome sidewall can hide internal aging that is not obvious at a glance. A 1932 Lincoln used only for shows or occasional drives may still need fresh tires well before the tread is worn out. If the car has spent years parked, the age question becomes even more important, especially when preparing it for touring, longer road events, or any use where sustained heat and speed will ask more of the tire than local parade duty.

Tires on a 1932 Lincoln should be inspected before every drive, and more thoroughly before any longer outing. On a bias-ply prewar tire, that means looking for sidewall cracks, bulges, cuts, irregular wear, and signs that pressure has fallen off since the last use. The spare deserves the same attention, since many collector-car owners discover too late that the mounted spare or trunk spare has aged out just as badly as the road tires.

That inspection habit is part of responsible operation on any early-1930s automobile. A brief walkaround can catch damage from garage contact, long storage, or old valve components before the car ever reaches the road. If a 1932 Lincoln has been parked for weeks or months, the first drive should begin with an especially careful check, because age-related issues often show up after sitting rather than during frequent use. Small problems are much easier to correct before they become a roadside interruption.

A 1932 Lincoln 12 would have been fitted in period with bias-ply tires, which was standard practice for American luxury automobiles of the early 1930s. The model-specific size used here is 750-18, and current offerings in that size remain true to the original construction type. Sidewall appearance could vary according to market taste, body style, and owner preference, but the core historical point is that a radial construction would not be the authentic starting point for a 1932 Lincoln 12 restoration.

For restoration work, the most accurate path is to begin with the correct 750-18 bias-ply size and then refine the appearance from there. Owners pursuing a highly exact restoration often compare surviving factory photography, dealer material, and marque-club references to decide whether blackwall, whitewall, or double-whitewall presentation best suits a particular car. That extra step matters because prewar luxury cars were often individualized in period, and the right final choice can depend on the car’s body, market history, and restoration goals.

Correct tire fitment matters a great deal when a 1932 Lincoln is judged seriously. Show and concours standards often pay attention to whether the tire has the proper size, the proper construction type for the era, and a sidewall style that looks appropriate to the way the car would have appeared in period. A 700-18 tire on a Lincoln 12, a 750-18 tire on a Lincoln V8, or a construction style outside the period character of the car can all work against an otherwise careful restoration.

The practical lesson is that tire choice is part of the car’s visual and historical correctness, not just a maintenance item. Even when an event does not deduct heavily for brand choice, it may still notice if the overall tire presentation looks too modern or simply mismatched to the model. Owners who are building a 1932 Lincoln for judged competition usually do well to confirm event standards through Lincoln marque resources before settling on a sidewall treatment or making assumptions from another restored car.

For the 1932 Lincoln 12 in 750-18, Firestone Balloon and Deka Truck Tire differ in both presentation and listed service characteristics. Firestone Balloon appears in blackwall, wide whitewall, and double-whitewall versions, each with a 1930-pound maximum load rating at 40 psi and a 4-inch rim specification. The Deka Truck Tire is a blackwall bias-ply product with a higher listed maximum load rating of 2540 pounds at 65 psi and a much wider 6.00 to 6.50-inch rim range. They share the same nominal size and rim diameter, but they are clearly aimed at different wheel setups and visual outcomes.

For a restoration-focused Lincoln 12, the Firestone Balloon line is usually the closer match to the formal passenger-car look most owners expect from a premium 1932 Lincoln. The Deka option makes more sense only when the wheel and the intended use genuinely align with that heavier-duty style. Rather than treating them as interchangeable simply because both say 750-18, compare the wheel width on the car and decide whether the finished vehicle is being presented as an elegant passenger automobile or something with a more utilitarian character.

1932 Lincoln tires can be suitable for normal road use when they are fresh, correctly fitted, and in sound condition, but they are bias-ply tires on an early-1930s automobile and should be driven with that in mind. No speed ratings are listed here for the available 700-18 or 750-18 products, so the emphasis belongs on proper condition, inflation, and realistic use. On a car of this era, braking capability, steering geometry, suspension wear, and overall mechanical health are often more limiting than outright tire capability at ordinary cruising speeds.

That means safe highway use is less about chasing a modern-speed expectation and more about respecting the way a 1932 Lincoln was built to travel. A properly sorted car on the correct tire size can be enjoyable on secondary roads and many highway conditions, but the owner should leave a generous margin for stopping distance, crosswinds, and pavement grooves. Any long drive should begin with a full mechanical and tire inspection so the car’s road behavior matches the confidence its appearance suggests.

Inflation pressure on a 1932 Lincoln should be matched to the exact tire size and product, not borrowed from another size simply because both fit 18-inch wheels. The available 700-18 Firestone products are listed at 1520 pounds maximum load at 36 psi. In 750-18, Firestone passenger products are listed at 1930 pounds maximum load at 40 psi, while the Deka 750-18 truck-style product is listed at 2540 pounds maximum load at 65 psi. Those are tire ratings, not universal running-pressure instructions for every 1932 Lincoln application.

For actual service use, start by consulting the original owner’s literature or a trusted Lincoln reference for the car’s intended operating pressure, then compare that against the tire manufacturer’s maximum rating for the exact product selected. That matters because a prewar car’s ride, steering effort, and tread wear can all change noticeably with pressure. Using figures from the wrong size or the wrong product family is one of the easiest ways to create avoidable handling and wear problems on an otherwise correct restoration.

Before a longer drive, a 1932 Lincoln should get a careful tire inspection that includes sidewall cracking, cuts, bulges, uneven wear, and stable air pressure in all four road tires and the spare. The tires should also be checked for age and for any signs of damage from prolonged storage. Because these are bias-ply fitments on a prewar luxury car, visual condition matters just as much as tread depth, especially if the car has spent much of its life as an occasional-use collector vehicle.

That tire check should be treated as one part of a broader pre-drive inspection. A 1932 Lincoln heading out for distance also deserves attention to brakes, steering play, wheel bearings, cooling system condition, and the basic reliability items that become more critical on an older touring car. The best practice is to confirm the car as a complete system rather than assuming that fresh-looking tires alone make it ready for extended use. Early preparation is far easier than troubleshooting an issue on the shoulder.