The 2002 Jaguar XK8 sits in the modern grand touring part of Jaguar history, blending sleek X100-era styling with the kind of long-hood, rear-drive character that made the model especially appealing as a refined performance coupe or convertible. Tire selection on this car is tied closely to wheel setup, because the XK8 uses either a 245/50R17 fitment or an 18-inch staggered arrangement with 245/45R18 in front and 255/45R18 in the rear. That makes the real choice less about vintage-style construction and more about confirming the exact configuration, then sorting through available radial options, sidewall treatments, and tire series. For road use, appearance, and handling balance, wheel diameter and front-to-rear fitment deserve a careful check first.
Which Tire Size Is Right for The 2002 Jaguar XK8
Three primary tire sizes apply to the 2002 Jaguar XK8, and the correct one depends on whether the car has the 17-inch setup or the 18-inch staggered front-and-rear arrangement. Confirming wheel diameter comes first, because the 17-inch fitment uses a different rim than the 18-inch fitment, and the 18-inch cars also separate front and rear sizing. Once that is settled, the next step is comparing the available radial tire choices within the correct size.
A 245/50R17 tire uses a 245 millimeter section width, a 50-series aspect ratio, radial construction, and a 17-inch rim diameter. On the 2002 Jaguar XK8, this is the single-size 17-inch fitment rather than part of the staggered 18-inch arrangement. It reflects a modern radial sizing format that most buyers will recognize, with the emphasis on matching the correct wheel diameter before comparing tire options. This size is the right place to start when the car remains on its 17-inch wheel setup and a matched four-tire replacement is the goal.
A 245/45R18 tire combines a 245 millimeter section width with a 45-series profile and radial construction for an 18-inch rim. On the 2002 Jaguar XK8, this size serves the front position in the staggered 18-inch setup, so it should be evaluated as part of a front-and-rear pairing rather than as a universal fitment for every configuration. Available choices in this size include BFGoodrich and Nitto offerings, all in blackwall form across several performance-oriented tire series. It is the size to confirm when the car has 18-inch front wheels and the original front-to-rear sizing relationship is being maintained.
A 255/45R18 tire keeps the same 18-inch rim diameter as the front 245/45R18 but adds section width, using a 255 millimeter width with a 45-series profile and radial construction. On the 2002 Jaguar XK8, this size is used at the rear in the staggered 18-inch setup, so it plays a specific role in the car's wheel-and-tire package. Product choices include BFGoodrich, Nitto, and Pro-Trac, with blackwall, raised white letter, and redline sidewall treatments available. This size deserves close attention when preserving the intended 18-inch rear fitment and choosing between a subtle or more distinctive tire appearance.
Sub-model fitment on the 2002 Jaguar XK8 is configuration-sensitive rather than uniform across every listing. Checking whether the car uses the 17-inch setup or the staggered 18-inch front-and-rear arrangement is the key step before comparing tire options.
1
2002 Jaguar XK8 Base
The 2002 Jaguar XK8 Base uses the 245/50R17 radial fitment on its 17-inch wheel setup. Tire selection here centers on staying with the correct 17-inch size and confirming that the car has not been changed to an 18-inch wheel package.
The 2002 Jaguar XK8 Base Front uses 245/45R18 as the front tire size in the staggered 18-inch configuration. That means the front tires should be chosen with the matching rear size in mind so the car keeps the intended front-to-rear fitment relationship.
The 2002 Jaguar XK8 Base Rear uses 255/45R18 as the rear tire size in the staggered 18-inch configuration. Tire selection at the rear should account for both the wider size and the visual choices available, including blackwall, raised white letter, and redline sidewalls.
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 2002 Jaguar XK8 Tires for Sale
Available 18-inch XK8 tire choices span BFGoodrich, Nitto, and Pro-Trac, with several radial series and more than one sidewall presentation. The main comparisons are between the front 245/45R18 and rear 255/45R18 sizes, along with blackwall, raised white letter, and redline appearance differences.
Common 2002 Jaguar XK8 tire questions usually come down to identifying the correct wheel setup, understanding the staggered 18-inch fitment, comparing available radial tire series, and checking the car carefully before regular road use.
Tire Size & Fitment
What tire size fits a 2002 Jaguar XK8?
The 2002 Jaguar XK8 uses three primary tire sizes across its covered configurations: 245/50R17, 245/45R18, and 255/45R18. The 245/50R17 size belongs to the 17-inch setup, while the 18-inch arrangement uses 245/45R18 in front and 255/45R18 in the rear.
That means the first job is confirming which wheels are actually on the car. An XK8 with 17-inch wheels needs a different tire than an XK8 with the staggered 18-inch package, and the 18-inch version requires the front and rear positions to be checked separately before selecting tires.
What size rim does a 2002 Jaguar XK8 use?
The 2002 Jaguar XK8 uses either a 17-inch or an 18-inch rim, depending on the tire size fitted to the car. The 245/50R17 size uses a 17-inch rim, while both 245/45R18 and 255/45R18 use 18-inch rims.
Wheel diameter should be verified before anything else, because tire size follows the rim that is on the car. If the XK8 has been changed from its original wheel setup, measuring the installed wheel and confirming front and rear sizes will prevent ordering a tire that matches the model year but not the actual car.
Why does the 2002 Jaguar XK8 have more than one tire size?
More than one tire size appears because the 2002 Jaguar XK8 was fitted with different wheel configurations. One setup uses 245/50R17, while another uses an 18-inch staggered arrangement with 245/45R18 on the front and 255/45R18 on the rear.
That variation means the correct tire is determined by the car's actual wheel package, not by year and model alone. Looking at the tire sidewall, checking the wheel diameter, and confirming whether the front and rear sizes match or differ will point you to the right fitment path.
Choosing the Right Tire
What should I consider when choosing a tire for a 2002 Jaguar XK8?
Start with the exact tire size and wheel setup on the car, because the 2002 Jaguar XK8 can use either a 17-inch fitment or a staggered 18-inch arrangement. Construction is straightforward here since the applicable choices are radial tires, so the main decision is selecting the correct size for the position involved.
After confirming fitment, compare the available tire series, sidewall presentation, and wheel-width compatibility where that specification is given. Buyers keeping the car close to its current setup may prefer a subtle blackwall look, while others may focus on a more distinctive rear-tire appearance such as redline or raised white letter styling.
What sidewall styles are available for 2002 Jaguar XK8 tires?
Sidewall choices for the 2002 Jaguar XK8 include blackwall, raised white letter, and redline, depending on the tire size selected. The broadest appearance variety appears in 255/45R18, where blackwall, RWL, and redline options are available among the applicable radial products.
Sidewall style does not change the basic fitment requirement, so size and wheel diameter still come first. Once the correct size is confirmed, the sidewall decision becomes a matter of how subtle or expressive you want the tire presentation to be on the car, especially on an 18-inch rear fitment.
What brands offer tires for the 2002 Jaguar XK8?
Applicable 18-inch tire choices for the 2002 Jaguar XK8 include BFGoodrich, Nitto, and Pro-Trac. BFGoodrich appears across several g-Force series, Nitto is represented by the NT555 G2, and Pro-Trac appears in the Street Pro III line for the 255/45R18 rear size.
Brand comparison is most useful after the correct front or rear size has been confirmed. At that point, the differences to review are tire series, sidewall style, rim-width specification where stated, and how closely the tire's overall look matches the way you want the XK8 to sit and present itself.
Restoration & Appearance
Which tire should I choose for a period-style 2002 Jaguar XK8?
A period-style choice for a 2002 Jaguar XK8 starts with keeping the correct wheel-and-tire configuration already associated with the car, either 245/50R17 or the staggered 18-inch pairing of 245/45R18 front and 255/45R18 rear. Since these are all radial fitments, the visual character comes more from the sidewall and tire series than from construction type.
For a restrained grand touring look, blackwall tires usually keep the presentation closest to the XK8's original era. If the goal is a more custom or expressive appearance, the available redline or raised white letter rear options change the look noticeably, so the decision should match the car's overall style rather than novelty alone.
How does tire construction affect the appearance of a restored 2002 Jaguar XK8?
Tire construction is less of an appearance dividing line on a 2002 Jaguar XK8 than it would be on an earlier collector car, because the applicable primary fitments are already radial. The more visible styling differences come from size selection, sidewall treatment, and the overall stance created by the car's 17-inch or staggered 18-inch wheel package.
Appearance still depends on getting the fitment right. A restored XK8 tends to look most coherent when the installed tires match the correct front-to-rear relationship and wheel diameter, while sidewall details such as blackwall, redline, or raised white letter should be chosen to support the car's intended presentation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2002 Jaguar XK8?
Yes, modifications can affect tire fitment on a 2002 Jaguar XK8. Changes such as aftermarket wheels, different wheel widths, altered offsets, suspension lowering, or body modifications can all change how a 245/50R17, 245/45R18, or 255/45R18 tire sits in the car.
A modified XK8 should be checked by actual wheel diameter and front-to-rear setup rather than by year alone. It is smart to verify steering clearance, fender room, and the relationship between the front and rear tire sizes before choosing replacements, especially when the car no longer carries its original wheel package.
What should I inspect before driving a 2002 Jaguar XK8 on new tires?
Before driving a 2002 Jaguar XK8 on new tires, inspect the wheels for the correct diameter and general condition, confirm the tire sizes match the car's setup, and make sure there is no visible interference at the suspension, inner fenders, or steering components. Tire pressure should also be set appropriately before road use.
A short test drive followed by a second visual check is worthwhile, especially on an 18-inch staggered car where front and rear sizes differ. It also helps to look over alignment condition, uneven wear patterns on the old tires, and any signs that worn suspension parts could affect how the new tires perform.
How should tires on a collector 2002 Jaguar XK8 be maintained?
Collector-use tires on a 2002 Jaguar XK8 should be inspected regularly for cracking, bulges, cuts, uneven wear, and gradual air loss, even if the car covers limited mileage. Low-use grand touring cars can age their tires out before they wear them out, so condition matters as much as remaining tread.
Storage habits also play a role in tire life. Keeping the XK8 away from prolonged sun, excess heat, moisture, and ozone-producing equipment helps preserve the tires, while periodic pressure checks and occasional movement of the car can reduce the chance of long-term flat spotting during extended parked periods.
