1963 Willys Wagoneer Tires

A 1963 Willys Wagoneer uses two primary tire sizes: 670-15 and 710-15. Both are bias-ply sizes designed for 15-inch rims, and the Wagoneer Base is associated with either one, so the vehicle cannot be assigned to only one size without checking its actual setup.

That makes wheel and existing tire confirmation the first step before ordering replacements. Many collector vehicles have had wheels or tires changed over the years, and the correct choice depends on what is on the vehicle now, the appearance you want to keep, and whether you plan to stay with bias-ply construction or compare a radial equivalent.

The 1963 Willys Wagoneer uses a 15-inch rim diameter with both of its primary tire sizes, 670-15 and 710-15. The tire code itself ends in 15, and both fitments are built around that same rim diameter even though the section width class changes between the two sizes.

Rim diameter is only part of the fitment picture, so it helps to confirm wheel width as well before choosing a tire. Product options in these sizes cover different rim-width ranges, and that becomes especially important if the vehicle has replacement wheels, older service wheels, or a radial-equivalent conversion under consideration.

The 1963 Willys Wagoneer appears with two primary tire sizes, 670-15 and 710-15, both in bias-ply construction. Since the Wagoneer Base is tied to both sizes, the practical explanation is that the vehicle should be matched to the wheel and tire setup actually on it rather than assuming one size applies to every example.

That matters because a 15-inch rim alone does not tell the whole story. Before choosing tires, check the size currently installed, measure wheel width if needed, and inspect for any later wheel changes. On a vehicle of this age, those steps matter more than relying on a broad year-make-model assumption.

For the 1963 Willys Wagoneer, 670-15 is a primary bias-ply tire size. It uses the traditional numeric bias-ply sizing system, with a nominal 6.70-inch section width class and a 15-inch rim diameter, making it part of the original-style fitment approach for this vehicle.

That distinction matters because a bias-ply tire preserves the vintage sizing convention and period-style look, while a radial equivalent is a separate alternative rather than the same construction in another name. Buyers comparing options should decide whether the goal is to retain the traditional bias-ply setup or evaluate a radial while confirming wheel width and clearance first.

Radial equivalents for 670-15 are 195R15, P205/75R15, P215/70R15, and 670R15. Radial equivalents for 710-15 are 205R15, P215/75R15, P225/70R15, and 710R15. In each group, the first is an 80-series metric radial, the second is a 75-series P-metric radial, the third is a 70-series P-metric radial, and the last is a bias-look radial.

Those sizes offer different sizing conventions and visual presentations, but they should be treated as alternatives that need to be checked on the vehicle. A useful starting point is the recommended rim-width range: 5-7 inches for 670-15 equivalents and 6-8 inches for 710-15 equivalents, followed by a review of wheel compatibility and vehicle clearance.

Start by matching the current primary size to its proper radial-equivalent group: 670-15 converts within the 195R15, P205/75R15, P215/70R15, and 670R15 family, while 710-15 converts within the 205R15, P215/75R15, P225/70R15, and 710R15 family. The rim should also be checked against the recommended width range for the equivalent being considered.

A conversion should then be evaluated for overall wheel compatibility and physical clearance on the vehicle. Look at steering travel, fender space, suspension condition, and any changes from stock wheel or ride-height specifications. That approach keeps the decision focused on the actual Wagoneer in front of you rather than assuming every radial equivalent will behave the same way.

Begin with the correct primary size, because the 1963 Willys Wagoneer can use either 670-15 or 710-15, both in bias-ply construction on 15-inch rims. Once size is confirmed, the most useful comparisons are construction type, rim-width compatibility, load figures where stated, sidewall style, and the tire series available in that size.

The right choice depends on how the vehicle will be presented and driven. A blackwall can suit a more utilitarian look, while narrow or wide whitewalls shift the appearance noticeably. On a collector vehicle, it also helps to decide early whether the goal is a restoration-oriented bias-ply presentation or a radial alternative with a different visual and fitment profile.

1963 Willys Wagoneer tires are available in blackwall, narrow whitewall, and wide whitewall styles, depending on the size and tire series selected. Both 670-15 and 710-15 include blackwall and whitewall choices, so the sidewall can be matched to the look you want without changing the basic vintage tire size format.

That choice is mainly about appearance rather than fitment, but it still helps to confirm the exact tire size first because sidewall availability varies by size and brand. A blackwall usually gives a more work-oriented presentation, while whitewall options create a more dressed-up period style on a restored or carefully preserved Wagoneer.

Tires for the 1963 Willys Wagoneer are available from Firestone, BFGoodrich, US Royal, Universal Vintage Tire, Goodyear, and others, with 670-15 also including Excelsior, Avon, and STA. Brand availability changes by size, so the full brand mix is broader in 670-15 than it is in 710-15.

Brand alone should not make the decision. It helps to compare which series each brand offers, whether the tire is blackwall or whitewall, the rim-width specification, and any stated load figure that applies to your intended use. On a vintage utility vehicle, those practical details usually matter more than the brand name by itself.

A period-style 1963 Willys Wagoneer usually starts with one of its original-style primary bias-ply sizes, either 670-15 or 710-15, depending on the vehicle’s wheel setup. Staying within those numeric bias-ply sizes preserves the vintage tire format and opens up traditional blackwall, narrow whitewall, and wide whitewall presentations.

The best visual choice depends on how the vehicle is being restored or presented. Some owners prefer a more work-oriented blackwall look, while others want a brighter whitewall treatment. When exact historical authenticity matters, it is wise to compare the tire choice against marque references, period photos, or other vehicle-specific documentation before finalizing the look.

Tire construction changes the visual character of a restored 1963 Willys Wagoneer as much as the sidewall treatment does. A bias-ply tire keeps the vehicle in its original-style sizing format, while a radial equivalent introduces a more modern construction, even when the tire remains close in size or uses a bias-look radial presentation.

That matters because many restorations aim for a certain era-specific stance and overall presentation, not just a matching rim diameter. Buyers who want the most traditional look often begin with the bias-ply sizes 670-15 or 710-15, then compare sidewall styles. Buyers considering a radial should review how that change affects both appearance and wheel compatibility.

Yes, modifications can affect tire fitment on a 1963 Willys Wagoneer even when the tire size looks correct on paper. Aftermarket wheels, changed wheel widths, altered ride height, suspension work, or body and steering changes can all influence how a 670-15, 710-15, or radial equivalent actually sits and clears.

A careful fitment check should include wheel diameter, wheel width, and visible clearance at full steering travel. It also helps to look for signs that the vehicle no longer matches its earlier setup, such as non-original wheels or uneven stance. Those checks are especially important before moving from a bias-ply tire to a radial-equivalent alternative.

Before driving a 1963 Willys Wagoneer on new tires, inspect the wheels, confirm the tire size, and make sure inflation is set correctly for the tire and vehicle application. The tires themselves should be checked for proper seating, and the vehicle should be looked over for obvious suspension, steering, or clearance issues.

A short initial drive should be paired with another visual inspection afterward. Look for rub marks, unusual wear, air loss, or any sign that the tire is too close to body or suspension components. On an older utility vehicle, this first round of checks can catch setup issues early before they turn into a larger road-use problem.

Collector-vehicle tires in 670-15 or 710-15 sizing should be maintained with regular pressure checks, visual inspections, and attention to age-related condition even if tread wear is low. On a 1963 Willys Wagoneer that is driven infrequently, sidewall cracking, flat spotting, cuts, bulges, and slow air loss deserve as much attention as tread depth.

Storage conditions matter too, because long periods of inactivity can age a tire without adding many miles. Keeping the Wagoneer away from prolonged sunlight, excess heat, moisture, and ozone sources helps preserve the tires. Before any longer drive, it is smart to inspect all four tires closely and confirm the spare is in usable condition as well.