The 1965 Austin A 110 belongs to the big British saloon tradition, offering formal styling and comfortable road manners in an era when family and executive cars still rode on tall-profile tires. For owners today, that period character matters because the car’s stance and overall presentation depend heavily on the right tire profile. The 1965 Austin A 110 uses a 7.50-13 bias-ply tire on a 13-inch rim, keeping the fitment centered on traditional construction rather than a broad mix of modern sizing choices. That makes the real decision less about sorting through multiple fitments and more about preserving the car’s proper look, wheel compatibility, and road-ready condition.
Which Tire Size Is Right for The 1965 Austin A 110
The 1965 Austin A 110 uses one primary tire size: 7.50-13. That is a bias-ply fitment on a 13-inch rim, and the covered Westminster sub-model stays within that same basic setup. Because there is only one main size to focus on, the real choice is selecting the right period-style tire within that fitment and confirming the car still has the correct wheel and suspension arrangement.
A 7.50-13 size uses the older numeric bias-ply system, where 7.50 refers to the tire’s nominal section width in inches and 13 identifies the wheel diameter. On a 1965 Austin A 110, that format suits the car’s original-era tire construction and the tall-profile appearance expected on a mid-1960s British saloon. Numeric bias-ply sizing also carries a different visual character than later metric radials, with a more traditional sidewall shape. Choosing this size keeps the decision focused on proper fitment, wheel condition, and maintaining the car’s period-style stance for restoration-minded driving and display.
Tire fitment is straightforward across the covered 1965 Austin A 110 range. The Westminster sub-model uses the same primary size, so the main task is confirming the car still wears the correct 13-inch wheel setup and a tire that matches its traditional bias-ply fitment.
1
1965 Austin A 110 Westminster
The 1965 Austin A 110 Westminster uses the same 7.50-13 bias-ply tire size as the core model fitment. That keeps tire selection centered on finding a proper period-style replacement and checking that the wheel diameter and overall vehicle setup have not been altered over time.
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.
Frequently Asked Questions
Owners of a 1965 Austin A 110 usually need clear guidance on 7.50-13 sizing, 13-inch rim fitment, bias-ply construction, restoration-minded tire choice, and the checks worth making before putting a collector-era saloon back on the road.
Tire Size & Fitment
What tire size fits a 1965 Austin A 110?
The 1965 Austin A 110 uses a 7.50-13 tire size. That is a numeric bias-ply size, with 7.50 referring to the nominal section width and 13 referring to the rim diameter, so the fitment stays rooted in a traditional mid-1960s tire format.
For most owners, the key point is not choosing among several primary sizes but making sure the car still has the correct 13-inch wheels and a tire that matches the original-style construction. On a collector car, wheel swaps, long-term storage, and prior repairs can all affect what is currently mounted.
What size rim does a 1965 Austin A 110 use?
The primary tire fitment for a 1965 Austin A 110 is built around a 13-inch rim. That rim diameter matches the 7.50-13 tire size, where the final number in the size code identifies the wheel diameter the tire is intended to fit.
Rim diameter should be confirmed before buying tires, especially on an older car that may have seen wheel changes during its life. It is also worth checking wheel width and overall condition, since vintage wheels can develop rust, damage, or previous repair issues that affect safe mounting and service.
Does the 1965 Austin A 110 Westminster use the same tire size?
Yes. The 1965 Austin A 110 Westminster uses the same 7.50-13 bias-ply tire size as the main Austin A 110 fitment covered here. That makes the Westminster’s tire selection process fairly simple compared with vehicles that changed size by trim or performance package.
Even with shared sizing, it still helps to confirm the car’s actual wheel setup before replacing tires. Older restorations and driver-quality cars sometimes end up with non-original wheels, and that can affect mounting, clearance, and the way a new tire looks and sits on the vehicle.
Choosing the Right Tire
What should I consider when choosing a 7.50-13 tire for a 1965 Austin A 110?
Start with the correct 7.50-13 size and bias-ply construction, since that is the primary fitment for the 1965 Austin A 110. From there, the real considerations are whether the tire suits the car’s period-style appearance, whether the wheel diameter is still 13 inches, and whether the vehicle is being maintained as a restoration or a casual road car.
A useful final check is the car’s present condition rather than its original intent alone. Wheel age, suspension wear, alignment condition, and any prior modifications can all influence how well a new tire works in service, even when the nominal size is correct.
How do I choose between available 7.50-13 tires for a 1965 Austin A 110?
When multiple 7.50-13 choices are available, the smartest approach is to compare construction style, visual presentation, and compatibility with the car’s existing wheels. On a 1965 Austin A 110, appearance matters because a tall-profile bias-ply tire contributes strongly to the way the car sits and looks.
Selection should also reflect how the car will be used. A show-oriented restoration may prioritize period-style presentation, while a regularly driven collector car may place more weight on overall condition checks, consistent fitment across the axle, and choosing a tire that suits the vehicle’s actual road-use pattern.
Why does the 7.50-13 size matter so much on a 1965 Austin A 110?
The 7.50-13 size matters because it is not just a number that fits the wheel; it also helps define the Austin A 110’s stance and period character. Mid-1960s saloons were designed around taller-profile bias-ply tires, so the correct size plays a visible role in preserving the car’s proportions.
Using the right size also simplifies practical fitment. It keeps the buyer focused on confirming the 13-inch rim and the vehicle’s current setup instead of trying to force a modern-looking alternative into place. That is especially important on collector cars with limited wheel-well space and aging suspension components.
Restoration & Appearance
Which tire should I choose for a period-style 1965 Austin A 110?
A period-style 1965 Austin A 110 starts with the correct 7.50-13 bias-ply fitment. That size and construction suit the car’s era and preserve the tall-profile look associated with British saloons of the mid-1960s, making it the natural starting point for owners who want an authentic visual impression.
Appearance-focused buyers should pay attention to more than size alone. Sidewall presentation, overall tire profile, and how the tire sits on the wheel all affect the finished look. When exact originality matters, marque-specific restoration references and surviving-period examples are worth consulting before making a final choice.
Does correct tire fitment matter for a 1965 Austin A 110 restoration?
Yes, correct tire fitment matters on a 1965 Austin A 110 restoration because the tire is a major visual and functional part of the car. The proper 7.50-13 bias-ply size helps preserve the car’s stance, wheel-to-body proportions, and the sort of road-going character expected from a mid-1960s Austin saloon.
It also matters from a practical standpoint. A restoration can look finished while still wearing the wrong wheel diameter, an incorrect profile, or old tires that no longer belong in road service. Confirming tire size early helps avoid cosmetic compromises and prevents fitment issues from appearing late in the project.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1965 Austin A 110?
Yes, modifications can affect tire fitment on a 1965 Austin A 110, even when the intended tire size remains 7.50-13. Wheel changes, suspension alterations, brake conversions, or bodywork repairs can all influence how much clearance the car has and whether a traditional bias-ply tire sits properly.
That is why the current vehicle setup should be checked before replacing tires. A car that has been lowered, fitted with different wheels, or repaired after damage may no longer match its original geometry exactly, and those differences can affect steering clearance, fender clearance, and overall tire presentation.
What should I inspect before driving a 1965 Austin A 110 on new tires?
Before driving a 1965 Austin A 110 on new tires, inspect the wheels for rust, bends, cracks, and bead-seat condition, then look over the suspension and steering for obvious wear. Tire pressure should also be set correctly, and the car should be checked for any signs of rubbing once the new 7.50-13 tires are mounted.
A short test drive is useful after installation, followed by another visual check for clearance and even seating on the wheels. Collector cars that have been stored for long periods also deserve attention to wheel bearings, brakes, and alignment, since tire replacement alone does not make an older car road-ready.
How should 7.50-13 tires on a collector 1965 Austin A 110 be maintained?
7.50-13 tires on a collector 1965 Austin A 110 should be maintained with regular pressure checks, visual inspections, and careful storage habits. Even when tread wear is light, vintage-use cars can develop age-related issues such as sidewall cracking, flat spotting, cuts, or slow air loss from long periods of inactivity.
Good maintenance also means protecting the car from prolonged sunlight, heat, moisture, and ozone sources during storage. The tires should be inspected before any longer outing, and any sign of bulging, severe cracking, or persistent pressure loss deserves immediate attention before the car returns to regular road use.
