1955 Studebaker President Tires

The 1955 Studebaker President uses a 710-15 tire size in bias-ply construction. That places it in a traditional mid-1950s numeric sizing format and on a 15-inch wheel, rather than a later metric or alphanumeric muscle-car size.

For most owners, the fitment question is settled once 710-15 is confirmed. The next step is choosing the look and product style that suits the car, such as blackwall, narrow whitewall, or wide whitewall, and checking that the wheels on the car still match the original 15-inch setup if they have ever been changed.

The 1955 Studebaker President uses a 15-inch rim with its primary 710-15 tire size. That rim diameter is central to the fitment because the tire size is built around a 15-inch wheel, whether staying with bias-ply construction or evaluating a radial equivalent.

Rim diameter should be verified on the actual car before replacing tires, especially if the wheels may have been swapped at some point. A 15-inch wheel is only one part of the picture, so wheel width and clearance around suspension and fenders still matter when comparing available 710-15 products or considering radial alternatives.

Yes. The covered 1955 Studebaker President V8 uses the same 710-15 bias-ply tire size as the core 1955 Studebaker President fitment. That makes sub-model selection simple because there is not a separate primary tire size to sort through for this configuration.

With the size already established, the real decision becomes how the tire should look and how the car will be driven. Owners can focus on sidewall treatment, brand, and tire series, or compare radial-equivalent options if the car has non-original wheels or if a different road-use feel is being considered.

For the 1955 Studebaker President, 710-15 is the primary bias-ply tire size. The available products in that original size family are bias-ply tires, which match the period construction style associated with a mid-1950s full-size American car.

That matters because choosing between bias-ply and a radial equivalent affects more than the sidewall label. Owners who want a traditional look and construction can stay with 710-15 bias-ply, while those considering a radial should confirm wheel width, overall fit, and clearance instead of assuming any radial alternative will behave the same on the car.

Radial equivalents for 710-15 include 205R15, P215/75R15, P225/70R15, and 710R15. Those cover an 80-series metric radial, a 75-series P-metric radial, a 70-series P-metric radial, and a bias-look radial option that keeps a more traditional visual character.

Each of those sizes gives a different way to approach a radial conversion, but none should be treated as automatic interchangeability. The associated recommended rim-width range is 6-8 inches, so owners should compare wheel width, tire dimensions, and vehicle clearance before changing construction or profile on a 1955 Studebaker President.

Start by confirming the actual wheel diameter and width on the car, then compare the intended radial-equivalent size against the President’s available space at the fenders, steering, and suspension. For this fitment, the radial-equivalent sizes are 205R15, P215/75R15, P225/70R15, and 710R15, with a recommended rim-width range of 6-8 inches.

Construction changes can also alter the car’s overall feel, so the choice should match how the Studebaker is used and how closely its period-style presentation is being preserved. It also helps to inspect wheel condition, alignment, and suspension wear before mounting new tires, since those factors influence how well any conversion works in practice.

Start with the correct 710-15 size and a 15-inch wheel, then narrow the choice by construction, appearance, and intended use. On this Studebaker, the primary product assortment is bias-ply, so the main variables are brand, tire series, and whether the car looks best with blackwall, narrow whitewall, or a wider whitewall presentation.

Wheel width is also worth checking, since many 710-15 products are matched to relatively narrow vintage rims. Beyond fitment, think about how the President will be used: a restoration-oriented car may call for a different visual approach than a regularly driven collector car, even when both stay within the same primary size.

The 1955 Studebaker President’s 710-15 tire choices include blackwall, narrow whitewall, and wide whitewall styles. Wide whitewall options appear in several different widths, which gives the car noticeably different visual character without changing the primary tire size.

Sidewall style is often the biggest appearance decision on a mid-1950s car because it changes the stance and period impression more than small brand differences do. A buyer comparing options should also keep the wheel finish, trim level, and restoration direction in mind so the sidewall treatment suits the overall presentation rather than standing apart from it.

Available 710-15 tires for the 1955 Studebaker President come from BFGoodrich, Firestone, US Royal, Goodyear, and Universal Vintage Tire. Those brands appear across classic bias-ply offerings, with differences in series names and sidewall presentation rather than a change to the core fitment size.

Brand alone should not be the only deciding factor. It helps to compare the specific tire series, the sidewall style you want on the car, and whether the wheel dimensions on the vehicle match the tire’s intended application, especially on a collector car that may have had wheels changed long after it left the showroom.

A period-style 1955 Studebaker President starts with the 710-15 bias-ply size because it preserves the car’s original sizing family and traditional construction type. From there, the most important choice is usually sidewall treatment, since blackwall, narrow whitewall, and multiple wide whitewall options can each change the car’s visual tone.

Exact originality can vary by trim presentation, owner preference, and historical documentation, so appearance-driven buyers should compare the tire against photos, marque-club guidance, or restoration references for their specific car. That approach helps the tire complement the Studebaker’s overall presentation rather than simply matching the correct size.

Construction has a strong effect on how a restored 1955 Studebaker President presents, even before the car moves. A 710-15 bias-ply keeps the car in a traditional 1950s construction style, while a radial equivalent can change the visual impression depending on the sidewall shape and the specific sizing format chosen.

That difference matters most on a restoration-oriented car where stance and period character are part of the goal. A bias-look radial such as 710R15 can appeal to owners who want a radial alternative with a more vintage appearance, but the car’s wheels and clearances still need to be checked before making the switch.

Yes. Modifications such as aftermarket wheels, suspension changes, lowering, or brake conversions can affect tire fitment on a 1955 Studebaker President even when the intended size is still 710-15 or one of its radial equivalents. The tire may be correct in theory but still conflict with the car’s actual wheel width or available clearance.

Any modified car should be measured at the wheel and checked at full steering travel before new tires are chosen. That is especially important when moving from the original bias-ply construction to a radial equivalent, because the new setup should be evaluated against the Studebaker’s current stance rather than its factory-era specification.

Before driving a 1955 Studebaker President on new tires, inspect the wheels for damage or excessive corrosion, confirm proper mounting and inflation, and check for adequate clearance at the fenders, steering components, and suspension. It also helps to look over the valve stems and confirm that the tires match the wheel diameter actually installed on the car.

A short, careful test drive is the right follow-up once everything is mounted. Pay attention to rubbing, pull, vibration, or unusual steering feel, then recheck inflation and visual seating after the first miles. On a collector car, this basic inspection routine is just as important as choosing the correct size in the first place.

Maintain 710-15 tires on a collector 1955 Studebaker President by checking inflation regularly, watching for uneven wear, and inspecting the sidewalls for cracking, cuts, bulges, or signs of age-related deterioration. Because collector cars often sit for long periods, tires that look good at a glance can still need close inspection before road use.

Storage conditions also matter. Keeping the car away from prolonged sunlight, excess heat, moisture, and ozone-producing equipment helps preserve tire condition, especially on vehicles driven seasonally. A President that sees occasional road use should still have its tires inspected on a routine schedule instead of waiting for visible problems to become severe.