The 1971 American Motors Hornet landed at a moment when compact American cars were broadening their appeal, serving everyone from practical sedan and wagon owners to buyers drawn to AMC’s more spirited SC w/360 personality. That variety shows up in the tire fitment, because this exact Hornet can use four different 14-inch bias-ply sizes depending on sub-model. Choices also vary by sidewall treatment and tire series, from understated blackwalls and narrow whitewalls to redlines and raised white letters. The key is confirming the exact Hornet configuration first, then deciding whether the goal is a restoration-oriented bias-ply look or a carefully checked radial-equivalent alternative where available.
Which Tire Size Is Right for The 1971 American Motors Hornet
The 1971 American Motors Hornet uses four primary tire sizes, and the right one depends on the exact sub-model. All of them are bias-ply tires built for 14-inch rims, so the first step is identifying whether the car is an SC w/360 Eng., a Sedan & Wagon 8 Cyl., or a Sedan 6 Cyl. Once that is settled, the decision shifts to choosing the right period-style tire series, sidewall treatment, and, in some cases, evaluating an available radial equivalent.
D70-14 is a vintage alphanumeric bias-ply size in which the letter identifies the tire’s size class, the series number identifies its profile family, and the final number matches a 14-inch rim. On the 1971 American Motors Hornet, this size belongs to a bias-ply fitment with a distinctly muscle-era look and feel. Available choices center on Firestone Wide Oval products, with sidewall treatments including raised white letter, redline, and pin white stripe. This size is the one to evaluate when the Hornet is the SC w/360 Eng. and the goal is to preserve a strong period performance presentation.
695-14 is a numeric bias-ply size, with the leading number indicating an approximate 6.95-inch nominal section width and the final number identifying a 14-inch rim. It is one of the core Hornet bias-ply fitments and offers the broadest range of choices, including BFGoodrich, US Royal, and Goodyear products. Sidewall treatments include blackwall, narrow whitewall, dual redline, raised white letter, and raised white letter with blue streak styling across several tire series. This size is worth close attention when selecting tires for Sedan & Wagon 8 Cyl. or Sedan 6 Cyl. applications that call for a versatile period-style replacement.
C78-14 is a vintage alphanumeric bias-ply size, using a letter-based size class, a profile-family number, and a 14-inch rim designation. For the 1971 American Motors Hornet, it is a primary bias-ply fitment used on certain Sedan & Wagon 8 Cyl. applications, so it should not be treated as universal across all Hornets. Radial-equivalent options exist for buyers comparing traditional construction with a more modern sizing format. This size becomes the right one to investigate when the car’s exact sub-model points to C78-14 and the goal is to balance proper fitment with appearance and intended road use.
6.45-14 is a numeric bias-ply size, with the first number reflecting an approximate 6.45-inch nominal section width and the last number indicating a 14-inch rim. On the 1971 American Motors Hornet, this is one of the smaller bias-ply fitments and is tied to the Sedan 6 Cyl. configuration rather than the full Hornet range. Product selection should focus first on matching the correct size and construction for that application. This size matters when maintaining the original-style proportions of a six-cylinder sedan and avoiding the assumption that every 14-inch Hornet tire is interchangeable.
Hornet tire fitment is not the same across every covered sub-model, even though all of them use 14-inch bias-ply tires. Checking the exact sub-model matters first, because AMC assigned different primary sizes to the SC w/360 Eng., the Sedan & Wagon 8 Cyl., and the Sedan 6 Cyl.
1
1971 American Motors Hornet SC w/360 Eng.
The 1971 American Motors Hornet SC w/360 Eng. uses a single D70-14 bias-ply tire fitment. That makes selection more about choosing the right Wide Oval sidewall presentation, confirming the existing wheel setup, and deciding whether the car is being kept in a strong period performance style.
The 1971 American Motors Hornet Sedan & Wagon 8 Cyl. can use either 695-14 or C78-14 bias-ply tires. Tire choice starts with confirming which size is already on the car or which wheel and fitment combination the vehicle is set up to use before comparing bias-ply styles or radial-equivalent possibilities.
The 1971 American Motors Hornet Sedan 6 Cyl. uses either 6.45-14 or 695-14 bias-ply sizing. That means the owner should verify the exact wheel and tire setup on the car before choosing a replacement, especially if the goal is to preserve the sedan’s original-style proportions.
Bias-Ply to Radial Tire Conversion for the 1971 American Motors Hornet
For the 1971 American Motors Hornet, two primary tire sizes have radial-equivalent options: 695-14 and C78-14, and each one has three usable alternatives. Those equivalents are 175R14 as an 80-series metric radial, P185/75R14 as a 75-series P-metric radial, and P195/70R14 as a 70-series P-metric radial. No bias-look radial equivalent appears for either size. The choices move from a traditional Euro-metric radial format to progressively lower-profile P-metric options, and the recommended rim-width range is 4 to 6 inches, so wheel width and vehicle clearance should still be checked carefully.
Modern Radial Equivalents
175R14
Equivalent 80-series Metric Radial (695-14)
P185/75R14
Equivalent P-metric 75-series Radial (695-14)
P195/70R14
Equivalent P-metric 70-series Radial (695-14)
175R14
Equivalent 80-series Metric Radial (C78-14)
P185/75R14
Equivalent P-metric 75-series Radial (C78-14)
P195/70R14
Equivalent P-metric 70-series Radial (C78-14)
Important Considerations When Replacing Bias Ply With Radial
Compare overall diameter and section width carefully to ensure proper fit.
Verify recommended rim range (4-6 in) and load needs match your vehicle specifications.
Check fender clearance, steering clearance, and stance before installation.
Consider suspension condition and intended road use when choosing equivalents.
Important Fitment Notes
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 1971 American Motors Hornet Tires for Sale
Available 14-inch Hornet tires span Firestone, BFGoodrich, US Royal, and Goodyear, with choices across Wide Oval, Blue Streak, Power Cushion, and classic bias-ply series. Sidewall treatments range from blackwall and narrow whitewall to dual redline, pin white stripe, and raised white letter styles.
Common Hornet tire questions usually come down to identifying the correct sub-model, understanding the vintage 14-inch bias-ply sizes, and comparing sidewall and brand choices. Radial-equivalent options for certain sizes, along with wheel and road-use checks, are also worth reviewing before replacement.
Tire Size & Fitment
What tire size fits a 1971 American Motors Hornet?
A 1971 American Motors Hornet can use D70-14, 695-14, C78-14, or 6.45-14, depending on the exact sub-model. All four are primary bias-ply fitments for 14-inch rims, so the Hornet does not have one single size that applies across every covered configuration.
The first step is matching the tire to the exact Hornet version. The SC w/360 Eng. uses D70-14, the Sedan & Wagon 8 Cyl. uses 695-14 or C78-14, and the Sedan 6 Cyl. uses 6.45-14 or 695-14. Checking the size already mounted on the car, along with wheel width and any past changes, helps avoid choosing the wrong 14-inch tire simply because the rim diameter is the same.
What size rim does a 1971 American Motors Hornet use?
The covered tire fitments for the 1971 American Motors Hornet use a 14-inch rim diameter. That is consistent across D70-14, 695-14, C78-14, and 6.45-14, even though the tire sizes themselves differ by sub-model.
Shared rim diameter does not mean every 14-inch tire is automatically appropriate for every Hornet. Width, overall proportions, and intended application still matter, especially when comparing a six-cylinder sedan to an SC w/360 Eng. Before replacement, confirm the wheels currently on the car, since older vehicles are often changed over time and a 14-inch rim can still be paired with more than one tire size.
Do all 1971 American Motors Hornet sub-models use the same tire size?
No. The 1971 American Motors Hornet uses different tire sizes across its covered sub-models. The SC w/360 Eng. uses D70-14, the Sedan & Wagon 8 Cyl. uses 695-14 or C78-14, and the Sedan 6 Cyl. uses 6.45-14 or 695-14.
That variation makes sub-model identification more important than it would be on a one-size-fitment vehicle. It also means a tire chosen for one Hornet may have the right rim diameter but still be the wrong fitment for another. Using the exact sub-model as the starting point, then confirming what wheel and tire combination is already on the car, keeps the search focused on the correct bias-ply size and the right style options within it.
Bias-Ply & Radial Options
Is 695-14 a bias-ply or radial tire for the 1971 American Motors Hornet?
On the 1971 American Motors Hornet, 695-14 is a primary bias-ply tire size. It is used as a vintage numeric bias-ply fitment on certain Sedan & Wagon 8 Cyl. and Sedan 6 Cyl. applications, and it is offered in several traditional bias-ply tire series and sidewall styles.
Radial alternatives do exist for 695-14, but the original fitment category remains bias-ply. That matters if the goal is to keep the car’s period-style stance and tire appearance. Anyone considering a radial equivalent should compare the wheel width, the current tire setup on the car, and available clearance rather than assuming every 14-inch radial with a similar profile will suit the existing Hornet combination.
What radial tire sizes are equivalent to 695-14 on a 1971 American Motors Hornet?
Radial equivalents for 695-14 on a 1971 American Motors Hornet include 175R14 as an 80-series metric radial, P185/75R14 as a 75-series P-metric radial, and P195/70R14 as a 70-series P-metric radial. The recommended rim-width range associated with those equivalents is 4 to 6 inches.
Those options give different sizing conventions and profile families rather than one automatic replacement. A buyer comparing them should confirm the actual wheel width on the car, then check overall wheelhouse and steering clearance before changing construction. That is especially important on an older vehicle that may have seen wheel changes, suspension work, or previous tire substitutions during its life.
What should I check before converting my 1971 American Motors Hornet from bias-ply to radial tires?
Start by confirming that the Hornet’s primary size is one with a stated radial equivalent, such as 695-14 or C78-14. Then compare the intended radial size with the car’s 14-inch wheel setup, making sure the wheel width falls within the stated range where one is given and that the conversion suits the exact sub-model.
Construction changes should also be treated as a full fitment review, not just a size-name change. Check steering and fender clearance, inspect suspension condition, and make sure the vehicle’s existing stance or any aftermarket wheel changes have not altered available space. A careful comparison is especially worthwhile on collector cars, where decades of prior repairs or modifications can affect what actually works on the car today.
Choosing the Right Tire
What should I consider when choosing a 695-14 tire for a 1971 American Motors Hornet?
Choosing a 695-14 tire starts with confirming that 695-14 is the correct fitment for the exact Hornet sub-model and wheel setup. From there, the main variables are brand, bias-ply tire series, sidewall treatment, rim-width specification, and supporting details such as maximum load capacity at the stated pressure.
The available 695-14 choices range from understated blackwall and narrow whitewall styles to dual redline and raised white letter presentations. That makes this size useful for buyers aiming at very different results, from a stock-looking sedan or wagon appearance to a more assertive period performance look. Matching the visual style to the car’s role is just as important as matching the size itself.
What sidewall styles are available for 1971 American Motors Hornet tires?
Sidewall choices for 1971 American Motors Hornet tires include blackwall, narrow whitewall, dual redline, pin-white-stripe, redline, raised white letter, and raised white letter with blue streak styling. The exact sidewall treatments depend on the tire size, with D70-14 and 695-14 carrying the visible product variety.
That range gives the Hornet owner a real appearance decision even after the correct size is settled. A plain blackwall or narrow whitewall tends to suit a more restrained sedan or wagon presentation, while redlines and raised white letters lean into a sportier early-1970s character. The key is choosing a sidewall style that complements the car’s sub-model and intended look without losing sight of the proper fitment.
What brands offer tires for the 1971 American Motors Hornet?
Available tire brands for the 1971 American Motors Hornet include Firestone, BFGoodrich, US Royal, and Goodyear. Brand choice varies by size, with D70-14 centered on Firestone Wide Oval products and 695-14 offering a broader mix across classic bias-ply and performance-style series.
Brand should be part of a larger comparison rather than the only deciding factor. The more useful approach is to narrow the search by exact Hornet tire size first, then compare the sidewall treatment, tire series character, rim-width specification, and restoration goals within that size. That keeps the decision tied to fitment and appearance instead of choosing a brand before confirming the right tire category.
Restoration & Appearance
Which tire should I choose for a period-style 1971 American Motors Hornet?
A period-style 1971 American Motors Hornet tire choice begins with the correct primary size for the exact sub-model, since the car can use D70-14, 695-14, C78-14, or 6.45-14. Once the proper size is confirmed, a bias-ply construction is the natural starting point for preserving the traditional look associated with the Hornet’s early-1970s presentation.
From there, the appearance can be tailored through tire series and sidewall style. A performance-oriented Hornet may suit a raised white letter or redline treatment, while a more restrained sedan or wagon can lean toward blackwall or narrow whitewall options. If exact originality matters at a high level, compare the tire choice against marque references and period documentation for the specific car.
How does tire construction affect the appearance of a restored 1971 American Motors Hornet?
Tire construction affects both stance and visual character on a restored 1971 American Motors Hornet. The primary fitments are bias-ply, and that construction is closely tied to the car’s period presentation. Radial equivalents are available for certain sizes, but they represent an alternative format rather than the original-style construction category used on the covered Hornet fitments.
That distinction matters most when the restoration goal is visual authenticity of era rather than simply keeping the car on the road. A bias-ply tire usually supports the traditional look more directly, while a radial choice should be evaluated as a conscious change in presentation and setup. The right answer depends on whether the project prioritizes period-style appearance, touring use, or a balance between the two.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1971 American Motors Hornet?
Yes. Modifications can affect tire fitment on a 1971 American Motors Hornet even when the tire size matches one of the original 14-inch fitment categories. Aftermarket wheels, different wheel widths, altered ride height, suspension repairs, or bodywork changes can all influence how a bias-ply or radial-equivalent tire sits and clears the car.
That is why the car’s current setup matters as much as the catalog size. A Hornet that has been lowered, converted to different wheels, or rebuilt with nonstock parts may need closer measurement before replacement. Checking steering sweep, fender clearance, and the actual wheel dimensions already on the vehicle helps avoid choosing a tire that is correct in name but mismatched to the car as it sits today.
What should I inspect before driving a 1971 American Motors Hornet on new tires?
Before driving a 1971 American Motors Hornet on new tires, inspect the wheels for correct diameter and condition, verify that the tire size matches the sub-model, and check that the tires are properly seated and inflated. It is also wise to look over the suspension and steering components so the tires are not being asked to work around worn or damaged hardware.
A short test drive should include attention to tracking, steering feel, and any signs of rubbing at full lock or over bumps. Collector cars often sit for long periods, so fresh tires should be paired with a look at brakes, alignment condition, and general roadworthiness rather than treated as the only item that matters. A careful first outing helps confirm the whole setup is working together properly.
How should 1971 American Motors Hornet tires be maintained for collector use?
Collector-use tires on a 1971 American Motors Hornet should be inspected regularly for pressure loss, sidewall cracking, cuts, bulges, and uneven tread wear. Even a low-mileage car needs periodic checks, because age and storage conditions can affect tires long before the tread is worn down.
Storage practices matter almost as much as driving habits. Keeping the Hornet away from prolonged heat, direct sunlight, moisture, and ozone sources helps protect the tires between outings, and moving the car occasionally can reduce long-term stress in one contact area. Before any longer drive, recheck inflation and give the tires a close visual inspection so the car is not relying on old-looking rubber that has quietly deteriorated.