The 1991 Jaguar XJS sits firmly in the grand touring tradition, blending long-hood Jaguar style with the kind of relaxed high-speed character that made the model a distinctive luxury performance coupe of its era. By this point, the XJS had matured into a refined road car rather than a purely sporting statement, and its tire fitment reflects that more modern balance. The 1991 Jaguar XJS uses a 235/60R15 radial tire on a 15-inch rim. Available choices include blackwall and raised white letter sidewall treatments across different radial series. For an owner, the main decision is less about size and more about selecting the right look and intended road use while confirming the wheel setup on the car today.
Which Tire Size Is Right for The 1991 Jaguar XJS
The 1991 Jaguar XJS uses one primary tire size: 235/60R15, a radial tire for a 15-inch wheel. The Classic Collection sub-model uses the same size, so the main choice is not between multiple fitments but between available tire styles, sidewall presentation, and the kind of use the car will see.
A 235/60R15 size uses a 235-millimeter nominal section width, a 60-series aspect ratio, radial construction, and a 15-inch rim diameter. On a 1991 Jaguar XJS, that makes it a modern metric radial fitment rather than an older bias-ply or vintage alphanumeric size. Available options in this size include blackwall and raised white letter styles from M&H Racemaster, Cooper, and BFGoodrich, with series ranging from drag-oriented radial construction to more street-oriented performance designs. Choosing within 235/60R15 comes down to matching the tire's character and appearance to the car's current wheel setup and intended use.
Sub-model fitment is straightforward for the 1991 Jaguar XJS covered here. The Classic Collection uses the same primary tire size, so selection is centered on tire type, sidewall style, and wheel compatibility rather than choosing between different fitments.
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1991 Jaguar XJS Classic Collection
The 1991 Jaguar XJS Classic Collection uses the same 235/60R15 radial tire size as the core fitment. That keeps the decision focused on whether the car needs a more traditional street-oriented radial choice or a tire whose style and specifications better match the way the vehicle is actually driven.
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 1991 Jaguar XJS Tires for Sale
Available 235/60R15 choices for the 1991 Jaguar XJS include radial options from M&H Racemaster, Cooper, and BFGoodrich. The product mix spans blackwall and raised white letter sidewalls, with series that range from drag-oriented construction to classic performance street radials.
Common questions for the 1991 Jaguar XJS usually center on the 235/60R15 fitment, 15-inch wheel compatibility, radial tire selection, sidewall style, and the checks worth making before putting a grand touring car back on the road.
Tire Size & Fitment
What tire size fits a 1991 Jaguar XJS?
The 1991 Jaguar XJS uses a 235/60R15 radial tire. That size combines a 235-millimeter nominal width, a 60-series profile, and a 15-inch rim diameter, making it a modern metric radial fitment rather than an older vintage sizing format.
For most owners, the key step is confirming that the car still has the correct 15-inch wheels and has not been changed to a different diameter over time. Once that is verified, the real choice becomes which 235/60R15 tire best suits the car's appearance, road use, and wheel-width requirements.
What size rim does a 1991 Jaguar XJS use?
The tire fitment for the 1991 Jaguar XJS is built around a 15-inch rim diameter. That matches the 235/60R15 tire size, where the final number in the size code indicates the wheel diameter the tire is designed to mount on.
Rim diameter is only part of the picture, though, because wheel width also affects which tires are appropriate within the 235/60R15 category. A car that has been fitted with aftermarket wheels should have both diameter and width checked before a new set of tires is chosen.
Does the 1991 Jaguar XJS Classic Collection use the same tire size?
Yes. The 1991 Jaguar XJS Classic Collection uses the same 235/60R15 radial tire size as the core fitment. That keeps sub-model selection simple, since there is no alternate primary size to sort through for this covered configuration.
Even with shared fitment, it still helps to inspect the wheels actually on the car before ordering tires. A Classic Collection that has received replacement wheels or other period modifications may need extra attention to wheel width, sidewall clearance, and the overall presentation the owner wants to maintain.
Choosing the Right Tire
What should I consider when choosing a 235/60R15 tire for a 1991 Jaguar XJS?
Start with the correct size and construction: 235/60R15 radial on a 15-inch wheel. From there, compare the intended use of each tire, since available choices include street-oriented performance radials as well as a drag-focused radial option that serves a very different purpose.
Appearance matters too, especially on a touring coupe with a strong period look. Sidewall treatment, wheel-width compatibility, and load figures should all be reviewed alongside how the car is driven, whether that means cruising, show use, or a more specialized setup built around straight-line traction.
What sidewall styles are available for 1991 Jaguar XJS tires?
The available 235/60R15 tires for a 1991 Jaguar XJS include blackwall and raised white letter sidewall styles. Blackwall keeps the presentation restrained, while raised white letter tires introduce a more assertive period performance look that some owners prefer.
The best choice depends on how the car is being presented today rather than any broad assumption about what every XJS should wear. A cleaner touring appearance may point toward blackwall, while a more muscular late-classic visual treatment may make raised white letter tires a better match.
What brands offer tires for the 1991 Jaguar XJS?
The 1991 Jaguar XJS has 235/60R15 tire options from M&H Racemaster, Cooper, and BFGoodrich. Those choices cover more than one type of radial tire, so the brand decision is tied closely to the series, sidewall style, and intended use rather than name alone.
A buyer should compare each brand's offering by its actual specifications and purpose. One option is built around drag racing use, while others are classic performance street radials, so selecting carefully matters more than assuming every tire in the size serves the same role.
Restoration & Appearance
Which tire should I choose for a period-style 1991 Jaguar XJS?
A period-style 1991 Jaguar XJS usually starts with retaining the correct 235/60R15 radial size and then choosing the sidewall and tire series that best suit the car's intended presentation. Among the available options, blackwall and raised white letter styles create very different visual impressions.
For a restoration-oriented car, the goal is usually to keep the tire size appropriate while avoiding a look that feels out of step with the vehicle. When exact originality matters, marque references and vehicle-specific historical material are worth consulting before settling on a particular sidewall treatment.
How does tire construction affect the appearance of a restored 1991 Jaguar XJS?
On the 1991 Jaguar XJS, the primary fitment is already a radial tire, so the main appearance differences come less from switching construction and more from the particular radial series and sidewall style selected. Blackwall and raised white letter choices can change the car's visual tone quite a bit.
That means a restored XJS can keep the correct general tire construction while still leaning toward a more understated touring look or a stronger performance-era presentation. Wheel finish, stance, and any non-original modifications should also be considered so the finished combination feels cohesive rather than mismatched.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1991 Jaguar XJS?
Yes. A 1991 Jaguar XJS may use the original 235/60R15 size, but modifications can still change whether a specific tire works well on the car. Aftermarket wheels, altered wheel width, suspension changes, and body or stance adjustments can all affect practical fitment.
That is why the wheel setup on the car today matters as much as the factory-size reference. Clearance at full steering lock, suspension travel, and sidewall-to-body space should all be checked before mounting tires, especially when the car has been lowered or fitted with non-original wheels.
What should I inspect before driving a 1991 Jaguar XJS on new tires?
Before road use, inspect wheel condition, confirm proper wheel diameter and width, and check that each tire is mounted and inflated correctly. It also makes sense to look over suspension and steering components, since wear in those areas can affect how a freshly installed tire behaves.
A grand touring car that has spent time parked deserves an especially careful walkaround. Look for rubbing marks, uneven previous tire wear, fluid leaks near the brakes or suspension, and any signs that the car is sitting unevenly, because those issues can shorten tire life or affect drivability.
How often should tires on a 1991 Jaguar XJS be inspected?
Tires on a 1991 Jaguar XJS should be inspected regularly, not just by mileage. Collector and occasional-use cars often age tires through time, storage conditions, and long stationary periods, so sidewall condition, tread surface, air retention, and general aging matter as much as wear depth.
A quick inspection before each drive is a sensible habit, with a more thorough review at regular service intervals and before any longer trip. Paying attention to cracking, bulges, cuts, vibration, or repeated pressure loss helps catch problems early, particularly on a vehicle that may not be driven every week.
