Edsel Roundup Tires

The Edsel Roundup has two listed tire sizes for 1958: 800-14 and 850-14. Both sizes use 14-inch rims, but they differ in nominal section width. Products in 800-14 are built for 14-inch wheels and typically fit 5.00 to 6.00-inch rim widths, while products in 850-14 are built for 14-inch wheels and typically fit 5.50 to 6.00-inch rim widths.

That means the first step is identifying which of those two sizes belongs on the specific 1958 Edsel Roundup in your garage. Check the wheels already on the car, compare against any surviving factory paperwork or restoration records, and match the tire size to the intended stance and specification rather than choosing only by appearance.

On an Edsel Roundup, 800-14 is a numeric bias-ply tire size. The 800 portion represents a nominal 8.00-inch section width, with the decimal omitted in the traditional format, and the 14 identifies the wheel diameter in inches. The available tires in this size are bias-ply products intended for 14-inch rims.

That format matters because it is different from later metric radial sizing. If your Edsel Roundup calls for 800-14, you are looking for a period-correct size and construction that suits the car's original steering feel and profile. It is also worth checking the wheel width on the car so the tire matches the rim range used by the available products.

A 1958 Edsel Roundup has 2 tire sizes listed because both 800-14 and 850-14 were used within the same model year. The rim diameter does not change between them, since both fit 14-inch wheels, and the construction does not split either, because the available products are all bias-ply. The difference is therefore a size variation within the same year rather than a wheel-diameter change.

For a buyer or restorer, that means model year alone is not enough to settle the choice. The practical way forward is to inspect the existing wheel and tire specification, then compare that with original paperwork, prior restoration notes, or marque-club guidance. Matching the right width category is important for appearance, load support, and preserving the proper period look.

The listed Edsel Roundup tires are numeric-format bias-ply products, and a tube is required. Both 800-14 and 850-14 are offered here in bias-ply construction only, which aligns with the tire type commonly associated with late-1950s collector applications. Using the correct tube setup is part of fitting these sizes properly on their intended wheels.

When preparing an Edsel Roundup for service, treat tube selection as part of the tire package rather than an afterthought. The wheel condition, valve hardware, and rim sealing surfaces should all be checked at the same time. That extra attention helps avoid slow leaks and preserves the consistent ride and appearance expected from a properly sorted collector car.

A 1958 Edsel Roundup can use either 800-14 or 850-14, so the correct size must be confirmed on the specific car. Both fit 14-inch wheels, but they represent different nominal section widths and slightly different rim-width pairings. Available 800-14 products generally suit 5.00 to 6.00-inch rims, while available 850-14 products generally suit 5.50 to 6.00-inch rims.

Start by reading the size on the current tires if the car has an established restoration history, then inspect the wheel width and compare with any original paperwork that stayed with the car. If the car has been altered over the years, use the year listing as a starting point and verify the intended specification before selecting a replacement.

Edsel Roundup tires are available in blackwall, narrow whitewall, and wide whitewall styles. The 800-14 size offers all three looks, while the 850-14 size is listed in narrow whitewall and wide whitewall versions. Those sidewall choices make it possible to match either a restrained late-1950s look or a more pronounced period whitewall presentation.

For restoration work, sidewall style has almost as much visual impact as wheel covers and trim. A blackwall can suit a plainer presentation, while narrow and wide whitewalls move the car toward a more dressed-up 1958 appearance. The best choice is the one that matches the car's trim level, surviving photos, and the overall character you want the Edsel Roundup to present.

Edsel Roundup tires are available here from BFGoodrich, Universal Vintage Tire, and Goodyear. BFGoodrich appears in both 800-14 and 850-14, Universal Vintage Tire appears in 800-14, and Goodyear appears in 800-14. All listed products for the Edsel Roundup use bias-ply construction, so the brand choice does not create a radial-versus-bias split in this application.

That gives a restorer room to choose among period-style brand presentations and sidewall treatments without departing from the proper construction type. If brand appearance matters for show use, compare the available whitewall widths and visual character as closely as you compare the size itself, since both strongly influence how a 1958 wagon sits and looks.

The Edsel Roundup is offered in three tire series: Silvertown Classic Bias Ply, Universal Classic Bias Ply, and Goodyear Custom Super Cushion. All three are bias-ply constructions, but they differ in brand identity and available sidewall treatments. Silvertown Classic Bias Ply covers both listed sizes, Universal Classic Bias Ply appears in 800-14, and Goodyear Custom Super Cushion appears in 800-14 with whitewall choices.

For most buyers, the practical difference is less about basic fitment and more about visual presentation and period flavor. If your priority is matching a certain late-1950s style, compare series alongside sidewall width and brand name. If your priority is staying close to the car's original road feel, the shared bias-ply construction keeps all of these choices in the proper historical direction.

An Edsel Roundup should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, ozone sources, and standing moisture. Clean the tires and wheels before storage, maintain proper inflation, and avoid long periods on dirty or oil-contaminated concrete. Because the Edsel Roundup uses bias-ply tires, careful storage helps preserve casing shape and sidewall condition.

If the car will sit for extended periods, move it slightly from time to time or support it in a way that reduces prolonged flat spotting. Collector wagons are often driven infrequently, so storage habits have an outsized effect on tire life. Good storage also protects the cosmetic quality of narrow or wide whitewalls, which are a major part of the car's overall presentation.

Tires on an Edsel Roundup should be visually inspected before each drive and more thoroughly checked at regular intervals even if the car sees only occasional use. Look for sidewall cracking, tread separation, uneven wear, impact damage, valve issues, and any signs that the tube-equipped assembly is losing air. On a collector car, age and storage conditions matter as much as mileage.

A seasonal inspection is a sensible minimum, with a closer review before tours, shows, or highway use. Include wheel condition, inflation pressure, and overall stance in that inspection, because bias-ply tires can reveal alignment or load issues through wear patterns and handling feel. Catching those problems early protects both the tire and the car's road manners.

An Edsel Roundup's tires should be replaced when age, cracking, hardening, separation, repeated air loss, or structural deterioration appears, even if tread depth still looks usable. Collector cars often accumulate very few miles, so tread alone is a poor guide to serviceability. A tire that still looks presentable at a glance can be well past the point where it should remain in road use.

The practical rule is to judge the tire as a rubber-and-casing assembly, not just a tread surface. Have older collector tires inspected by a professional familiar with vintage applications, especially before sustained driving. That approach is particularly important on a full-size wagon like the Edsel Roundup, where vehicle weight and long periods of inactivity can mask age-related issues until the car is back on the road.

The Edsel Roundup is associated here with two period-size bias-ply fitments for 1958: 800-14 and 850-14. Available replacement tires appear in several period-style series, including Silvertown Classic Bias Ply, Universal Classic Bias Ply, and Goodyear Custom Super Cushion. That means the car belongs to the late-1950s bias-ply era, but the exact original combination for a specific wagon still depends on the individual car's specification.

For restoration work, use those sizes and series as historically appropriate territory rather than assuming one exact tire belongs on every Edsel Roundup. Original sales literature, surviving photos, window sticker information, and marque-club resources are the best references for a concours-level decision. Matching the right size is the foundation, then brand and sidewall style refine authenticity.

Correct tire fitment does affect how an Edsel Roundup is viewed in restoration and judging circles because tire size, construction, and sidewall style are highly visible parts of the car's stance and era character. A 1958 full-size wagon on the wrong width or wrong visual treatment can look noticeably off, even to casual observers. Proper bias-ply fitment helps preserve the proportions expected from a period-correct presentation.

For value and show purposes, judges and knowledgeable buyers usually look for the tire size and whitewall treatment that match the car's intended specification and trim personality. That does not always mean the flashiest option. The strongest results come from aligning the tire choice with factory literature, period photos, and Edsel enthusiast references rather than treating the tire as a generic replacement item.

A Edsel Roundup restoration can use blackwall, narrow whitewall, or wide whitewall tires within the listed offerings, depending on the look being restored. The 800-14 size includes all three styles, while the 850-14 size includes narrow and wide whitewalls. For a late-1950s American wagon, whitewall width is an important styling cue and can significantly change the car's visual character.

The correct choice depends on how the specific Edsel Roundup was equipped and presented when new. Broadly speaking, wide whitewalls create the most dressed-up period appearance, while narrow whitewalls and blackwalls suit more restrained presentations. Surviving photographs, trim level context, and marque-specific judging standards are the best way to settle which sidewall belongs on a serious restoration.

The listed tires for the Edsel Roundup are new-production bias-ply designs intended for vintage vehicle use on 14-inch wheels in the correct sizes. When properly fitted, inflated, and paired with a sound suspension and braking system, they are suitable for the kind of road use generally expected of a collector car from this era. Their behavior will reflect period tire design rather than modern radial performance.

That means a Edsel Roundup owner should drive with the car's age, weight, and bias-ply handling characteristics in mind. Steering response, tracking, and braking feel may be different from a modern daily driver. A careful road test after installation and a full mechanical check are wise before using the car beyond short local outings.

Before driving a Edsel Roundup, check tire inflation, visible sidewall and tread condition, valve stems, wheel condition, and any signs of rubbing or uneven stance. Since the listed tires are bias-ply and tube-equipped, air retention and overall assembly condition deserve special attention. It is also wise to confirm that all four tires match in size and general specification.

On a collector wagon, tire inspection should be part of a broader pre-drive routine that includes brakes, steering, wheel bearings, and suspension condition. Even if the tires are correct in size, a mechanical issue elsewhere can create heat, scrub, or instability. A few minutes of checking before each outing can prevent expensive damage and make the car markedly more predictable on the road.

A Edsel Roundup running on period-style bias-ply tires should be driven at moderate, sensible speeds that suit both the tire construction and the overall condition of the car. These tires are designed to preserve the character of a 1958 American wagon, not to imitate the feel or reserve of a modern high-speed radial. Road speed should always respect the condition of the tires, wheels, suspension, and brakes.

In practical terms, that means building speed gradually, avoiding abrupt lane changes, and leaving more room for braking and steering correction than you would in a modern vehicle. If the Edsel Roundup is newly returned to service, begin with short drives and reassess heat buildup, tracking, and ride quality. A conservative pace is part of using vintage-style tires responsibly.