475/500-17 Tire Size Guide

The 475/500-17 is a vintage numeric size that uses two nominal width designations, 4.75 inches and 5.00 inches, along with a 17-inch rim diameter. In plain terms, it identifies a narrow specialty bias-ply tire built for a 17-inch wheel, using an older inch-based naming system rather than a modern metric one.

Modern P-metric sizes usually tell you section width in millimeters, aspect ratio, and construction type right in the code. The 475/500-17 format does not do that. Instead, it reflects an earlier sizing convention often seen on antique and specialty applications, so buyers need to verify wheel width, tire construction, and actual physical clearance separately rather than assuming the size code answers every fitment question by itself.

The 475/500-17 tire fits a 17.0-inch wheel, which is 431.8 millimeters in diameter. That wheel diameter must match exactly, because a tire built for a 17-inch bead seat cannot be safely mounted on any other rim diameter even if the tire looks close in overall size.

Wheel width matters too. This size is shown on rims from 3.00 to 3.25 inches wide, which is a very narrow range and typical of older specialty applications. If the wheel is outside that range, the tire profile can change enough to affect seating, shape, and clearance. Buyers working with vintage wheels should confirm both bead diameter and wheel width before mounting.

The 475/500-17 has a section width of 4.75 inches, which works out to about 120.7 millimeters. Section width is the tire's widest sidewall-to-sidewall measurement when inflated, not the width of the tread that actually touches the road.

Clearance questions usually start with section width, because that is the number most likely to affect fender edges, brake parts, and suspension space. Tread width is almost always narrower, so using tread width as your only guide can be misleading. On a narrow vintage size like this one, wheel width also influences the final mounted profile, which is another reason to compare the tire to the actual rim.

Yes, 475/500-17 and 47550017 refer to the same tire size. The difference is only in how the size is written. One version uses separators to make the width pair and rim diameter easier to read, while the compressed version removes punctuation and spaces.

You may also see the size written as 475 500 17. Those variations are common in older catalogs, search results, and handwritten fitment notes. What matters is that the size still represents the same basic specification: the same vintage multi-width format and the same 17-inch wheel fit. Buyers should focus on the actual dimensions and wheel requirements, not just the punctuation style used in the listing.

The 475/500-17 is commonly a tube-type fitment, which is typical for many older narrow bias-ply specialty sizes. Even so, tube use is not decided by the size code alone, because the final answer depends on the complete wheel-and-tire system rather than the size designation by itself.

Wheel construction, rim condition, valve setup, and the specific tire design all matter. Many antique and specialty wheels were originally intended to run with tubes, but buyers should still confirm the requirement against the actual wheel and tire being used. When there is any doubt, especially on older restored wheels, a qualified tire professional can help determine the correct tube and flap arrangement if needed.

The 475/500-17 tire is shown at 20 pounds per tire. That figure refers to the tire by itself without the wheel, which gives buyers a practical reference point when handling the tire during mounting, balancing, and storage.

Tire weight also affects unsprung weight on the vehicle or equipment, although wheel choice and overall setup matter just as much in the real world. On a vintage specialty application, the more important takeaway is consistency. If you are replacing more than one tire, keeping the set matched in size and construction helps preserve balance, appearance, and the way the vehicle feels once it is back on the road or display field.

The 475/500-17 is associated with specialty vintage and small-equipment use rather than broad modern passenger-car fitment. Its narrow width, 17-inch wheel requirement, and bias-ply construction place it in the older end of the market, where antique machinery, specialty vehicles, and restoration projects often use inch-based sizing instead of later metric formats.

Application history should be treated as a starting point, not a fitment guarantee. Many older vehicles and specialty machines changed wheels over time, and some restorations now run replacement rims that alter width or bead-seat details. Buyers should compare the actual wheel diameter, wheel width, and available clearance against the tire's dimensions before deciding that the size belongs on a particular project.

No, sharing a 17-inch rim diameter does not mean the 475/500-17 will fit every 17-inch wheel correctly. This tire is shown for a narrow wheel width range of 3.00 to 3.25 inches, and many later 17-inch wheels are far wider than that.

Bead-seat diameter is only the first part of the fitment picture. Wheel width changes the tire's shape, while rim profile, brake clearance, and fender room determine whether the assembly works once mounted. A narrow vintage bias-ply tire on an overly wide wheel can lose its intended profile and may not present the correct look or running clearance. Matching both wheel diameter and wheel width is essential.

The 475/500-17 can be an appropriate choice when a restoration calls for an authentic vintage specialty tire size and a bias-ply construction. Buyers pursuing factory-style appearance often prefer bias-ply sizing like this because it preserves the narrow profile and visual character expected on older equipment and antique vehicles.

Restoration accuracy still depends on more than the size code alone. Original wheel width, wheel design, and the vehicle's documented tire specification all deserve a careful check before committing to a set. On judged or detail-focused restorations, those small differences matter. If the goal is authenticity first, confirming the original tire notation and wheel dimensions will usually matter more than simply matching the rim diameter.

The 475/500-17 uses bias-ply construction, which generally gives a more traditional driving feel than a comparable radial. Buyers can expect the classic traits that go with vintage bias-ply tires: more sidewall influence in steering response, a period-style ride character, and behavior that feels more in keeping with antique chassis design.

Actual road feel depends on much more than construction alone. Suspension wear, alignment, wheel condition, inflation, and the age of the tire all affect how a vintage vehicle tracks and steers. On a specialty narrow size like this one, the goal is often authenticity rather than modernized handling. Owners who choose it should expect driving manners consistent with older tire design and maintain the vehicle accordingly.

The 475/500-17 is best understood as a vintage specialty size, so its road manners should be judged in that context. A narrow bias-ply tire like this is intended to preserve original-era proportions and feel, not to mimic the behavior of a modern performance radial on contemporary pavement.

Road surface quality, lane grooves, vehicle weight, and chassis condition can all influence how an older tire size behaves at speed. Buyers planning regular road use should keep the whole setup in proper condition and inspect the tires carefully before extended trips. With antique applications especially, realistic expectations matter: the size is chosen for correct vintage function and appearance, not for modern-day handling extremes.

Yes, the narrow 4.75-inch section width is part of what defines the character of the 475/500-17. It contributes to the slim profile, lighter visual footprint, and upright vintage appearance that many antique and specialty applications originally used.

From a driving standpoint, narrow tires can influence steering effort, road feel, and the way the tire follows surface irregularities. Visually, they also affect stance because the sidewall and tread proportion look very different from wider later-era replacements. Buyers trying to preserve factory-style proportions should compare the mounted width and wheel width carefully before substituting a wider tire that could change both appearance and clearance.

The 475/500-17 size is available from Excelsior. For a specialty vintage size like this, brand choice is often narrower than it would be in a common modern replacement size, so buyers tend to focus more on correct dimensions, construction style, and wheel compatibility than on having many interchangeable options.

A small brand pool makes product details more important. Check that the tire matches the required bias-ply construction, wheel diameter, and wheel width range before assuming any 17-inch vintage tire is close enough. For restorers, consistency across the full set also matters. Matching brand, construction, and sidewall presentation helps preserve uniform appearance from one corner of the vehicle to the next.

Quality in the 475/500-17 size starts with dimensional accuracy, proper bias-ply construction, and a casing that matches the intended vintage application. Because this is a specialty narrow tire, buyers should care less about broad feature lists and more about whether the tire maintains the profile, fit, and visual character expected for older wheels and older chassis.

Construction consistency across the set is just as important as the individual tire itself. A matched set helps maintain even appearance, predictable handling feel, and more uniform mounting results. Buyers should also inspect sidewall finish, verify wheel-width suitability, and compare the tire's intended use with the project's real needs. A quality choice in this size is one that fits correctly and supports the vehicle's purpose without forcing compromises.

Blackwall styling is part of the character shown for the 475/500-17, and for many specialty vintage applications it is the most visually appropriate choice. On narrow bias-ply tires, sidewall presentation plays a big role in whether the finished vehicle or equipment still looks true to its original era.

Appearance should still be balanced against fitment and intended use. The right sidewall style will not help if the wheel width, construction, or mounting setup is wrong for the project. Buyers restoring an antique piece should compare original photos, surviving documentation, and the complete tire-and-wheel combination. When authenticity matters, choosing a sidewall style that matches the period can be as important as choosing the right size code.

The 475/500-17 should be stored the same way other vintage bias-ply tires are: away from sunlight, heat, moisture, and electric-motor ozone sources. Even when tread still looks usable, age and storage conditions can affect the casing over time, especially on vehicles or equipment that spend long periods parked.

Seasonal movement and routine inspection help reduce problems such as flat spotting and unnoticed cracking. If the vehicle is stored for extended periods, keep the tires clean, maintain proper inflation, and inspect the sidewalls before putting it back into service. Owners using older tube-type wheel setups should also pay attention to air retention and valve condition, since the complete assembly matters as much as the outer tire.

The 475/500-17 should be inspected regularly for cracking, cuts, bulges, uneven wear, and air loss, especially because it is a bias-ply specialty size often used on older equipment or restored vehicles. A quick visual check before use is smart, and a closer inspection before longer outings is even more important.

Bias-ply tires can spend part of their lives on vehicles that are not driven every day, which makes condition checks more valuable than odometer-based assumptions. Buyers should also watch how the tire is wearing across the tread and sidewall profile, since uneven wear can point to alignment issues, wheel-width mismatch, or inflation problems. Catching those issues early usually prevents more serious fitment or drivability trouble.

The 475/500-17 is often set up with a tube, but tube use should still be confirmed from the actual wheel and tire combination. The size alone is not the whole answer, because rim design, valve-hole details, and the tire's own construction all influence whether a tube is appropriate.

Older wheels deserve especially careful inspection before assembly. Corrosion, bead-seat damage, or an incorrect valve setup can create air-retention issues even when the tire size itself is correct. Buyers should confirm the recommended tube arrangement with the specific tire being used and make sure the wheel is in suitable condition. When uncertainty remains, a qualified tire professional can evaluate the complete setup before mounting.

The 475/500-17 should be replaced when age or condition becomes questionable, even if the remaining tread looks acceptable. Cracking, sidewall separation, bulges, repeated air loss, or signs of casing distress are stronger replacement triggers than tread depth alone on a vintage specialty tire.

Collector and antique applications often accumulate less mileage than modern daily drivers, but time still affects the rubber and internal structure. Heat, sunlight, ozone, and long stationary periods all contribute to aging. Before road use, especially after storage, inspect the entire tire carefully and review the current sidewall markings. If there is any doubt about condition, replacement is usually the more responsible choice than trying to extend service life.

The 475/500-17 can still be used in the kinds of vintage and specialty applications that call for it, but suitability for current road use depends on the condition of the tire, the wheel setup, and the way the vehicle is used. Buyers should treat it as a specialty bias-ply size rather than as a universal modern replacement.

Roadworthiness is a whole-vehicle question. Wheel integrity, suspension condition, braking ability, and proper inflation all matter alongside the tire itself. Owners should inspect the tires before longer drives, confirm that the 17-inch wheel and 3.00 to 3.25 inch wheel width are correct, and make sure the vehicle's intended speed and load demands match the tire's role. Cautious setup and inspection matter more than assumptions.

The most important checks are wheel diameter, wheel width, bead-seat condition, valve condition, and overall tire condition. The 475/500-17 requires a 17-inch wheel and is shown on a 3.00 to 3.25 inch rim width, so an incorrect wheel can compromise both mounting and running shape.

Tube fitment should also be confirmed when the wheel and tire are being assembled, because many vintage setups depend on more than the size code alone. Buyers should inspect for rust, cracks, dents, and previous repairs on older rims before mounting any new tire. A careful pre-mount inspection is especially important on antique specialty vehicles, where wheel age and condition may create more risk than the tire size itself.