1955 Dodge Royal Tires

The 1955 Dodge Royal uses a 710-15 tire size. This is a numeric bias-ply size used on a 15-inch rim, and it is the primary fitment for the covered Royal application.

That means the first step is usually not choosing among multiple factory-type sizes, but deciding how you want the car to look and drive within the correct size family. If the Royal still has its original-style wheels, 710-15 keeps the period presentation, while radial equivalents should be checked more carefully for wheel width, overall dimensions, and clearance.

The 1955 Dodge Royal uses a 15-inch rim with its 710-15 tire fitment. The tire size itself confirms the 15-inch wheel diameter, and the available bias-ply products for this application are built around that rim size.

Rim diameter is only part of the fitment picture, especially on a collector car that may have seen wheel changes over the years. It is still worth measuring the actual wheel on the car and checking width as well, since radial-equivalent options for 710-15 call for different rim-width considerations than the traditional bias-ply tires.

Yes. The 1955 Dodge Royal D 55-2 & 3 8 Cyl. uses the same 710-15 bias-ply tire size as the core 1955 Dodge Royal fitment covered here.

That keeps the buying decision fairly simple because you are not sorting between different original-size fitments for this covered sub-model. The more useful comparison is between blackwall, narrow whitewall, and wide whitewall choices in 710-15, or whether a radial equivalent makes sense after confirming the wheel width and the way the car is actually set up.

For the 1955 Dodge Royal, 710-15 is the primary bias-ply tire size. The available tires in this size for the Royal are traditional bias-ply products intended to match the vintage sizing and overall presentation of the car.

That matters because staying with bias-ply keeps the period-style construction, shape, and sidewall character many restorers want on a mid-1950s Dodge. A radial alternative can still be considered, but it should be treated as a conversion choice rather than the original-style construction, and the actual wheel width and vehicle clearance need to be verified first.

Radial equivalents for 710-15 include 205R15, P215/75R15, P225/70R15, and 710R15. Those correspond to an 80-series metric radial, a 75-series P-metric radial, a 70-series P-metric radial, and a bias-look radial equivalent.

Each option gives the Royal owner a different radial sizing format to evaluate rather than one automatic substitute. The equivalent range is associated with a 6-8 inch recommended rim width, so the decision should include measuring the wheel, comparing overall dimensions, and checking steering and fender clearance before changing from the original-style 710-15 bias-ply setup.

A 710R15 bias-look radial is available as a radial equivalent for the 1955 Dodge Royal’s original 710-15 size. It is a radial-format alternative meant to preserve more of the traditional visual character than a modern metric radial usually does.

That makes it worth considering when appearance still matters but a full bias-ply setup is not the only goal. The key point is that a bias-look radial is still a radial, not a bias-ply tire, so wheel width, tire dimensions, and clearance around the fenders and suspension should be checked before treating it as a usable alternative.

Start with the correct 710-15 size and the 15-inch wheel diameter, then decide whether the car calls for a traditional bias-ply tire or a radial-equivalent path. For a Royal that is being kept visually close to its era, the construction choice often matters just as much as the size itself.

After that, compare sidewall style, tire series, and wheel-width compatibility. Some owners want a simple blackwall, while others want the broader whitewall look that defines many mid-1950s full-size cars. It also helps to compare load figures where stated, along with the actual wheel on the car, especially if the Dodge has been sitting for years or has had wheels changed.

The 1955 Dodge Royal’s 710-15 tire choices include blackwall, narrow whitewall, and wide whitewall styles. That gives the car a broad range of visual presentations, from a restrained service look to a much more period-forward full-size 1950s appearance.

Sidewall style affects the personality of the car more than many buyers expect, especially on a Royal with substantial chrome and sweeping body lines. A blackwall can look cleaner and more understated, while the whitewall options shift the emphasis toward restoration style and visual presence. Once the size and construction are settled, sidewall treatment often becomes the clearest appearance decision.

Tires for the 1955 Dodge Royal’s 710-15 size are available from BFGoodrich, Firestone, Goodyear, Universal Vintage Tire, and US Royal. Those products cover several classic bias-ply series and a mix of blackwall and whitewall presentations.

Brand choice is best treated as one part of the overall selection rather than the whole decision. It makes more sense to compare each tire’s sidewall style, series character, and wheel-width specification with the way the Dodge will be used. That approach keeps the focus on fitment and appearance, which usually matter more than brand name alone on a collector-era sedan.

A 710-15 bias-ply tire is the natural starting point for a period-style 1955 Dodge Royal because it keeps the original-size format and the traditional construction associated with the car’s era. Within that size, blackwall, narrow whitewall, and several wide whitewall options create meaningfully different restoration-style looks.

The right choice depends on whether the car is being restored with a conservative appearance or a more prominent mid-1950s whitewall presentation. Exact originality can vary by trim, dealer delivery, and owner preference, so buyers pursuing a highly specific restoration standard should also compare their tire choice against marque references and vehicle-specific historical documentation.

Tire construction changes more than the way the car drives; it also changes the visual attitude of a restored 1955 Dodge Royal. A bias-ply 710-15 usually preserves the more traditional vintage profile and complements the broad sidewall styling that suits a mid-1950s Dodge.

A radial equivalent can still work on a restoration-minded car, especially a bias-look radial, but it should be chosen with the finished appearance in mind rather than by size alone. On a full-size Royal, the tire’s profile and sidewall treatment play a large role in how the body sits visually, so construction and appearance deserve equal attention.

Yes. Even though the 1955 Dodge Royal’s primary fitment is 710-15 on a 15-inch rim, aftermarket wheels, different wheel widths, suspension work, ride-height changes, or body modifications can all affect what actually clears the car.

That is especially important when considering a radial equivalent rather than the original-style bias-ply size and construction. A Royal that has been lowered, fitted with different wheels, or altered around the wheel openings should be measured at the car, not judged by size name alone. Steering clearance and fender clearance are both worth checking before installation.

Before driving a 1955 Dodge Royal on new tires, inspect the wheels for damage, confirm the rim diameter and width, and make sure the tires seat and hold air properly. It also helps to check suspension, steering, and brake condition so the new tires are not being asked to mask mechanical problems.

A collector car that has sat for long periods deserves an extra look at wheel hardware, alignment symptoms, and any signs of interference at full steering lock. Tire pressure should be set appropriately for the tire being used, and a short initial road test can reveal rubbing, pull, vibration, or other issues that should be corrected before regular driving.

710-15 tires on a collector 1955 Dodge Royal should be inspected regularly for cracking, bulges, cuts, irregular wear, and air loss, even if the car is driven only occasionally. Low-mileage collector cars can age their tires long before they wear them out, so condition matters as much as tread depth.

Good storage habits help preserve both bias-ply tires and radial alternatives. Keeping the Royal away from prolonged sunlight, excess heat, moisture, and ozone sources can slow deterioration, while periodic pressure checks help prevent flat-spotting and sidewall stress. A careful walkaround before each drive is a smart routine for any vintage Dodge that spends time parked.