The 2017 Jaguar XJ carried the long-running aluminum-bodied XJ sedan into its modern grand touring phase, blending traditional Jaguar luxury with sharper performance and a lower, more athletic stance than many full-size sedans. Tire fitment on this model centers on staggered radial sizes, with 19-inch and 20-inch wheel packages using narrower front tires and wider rear tires. That layout makes wheel diameter and front-versus-rear position the first things to confirm before choosing replacements. Available options range from blackwall performance radials to raised white letter and redline treatments in the 20-inch sizes. For an XJ driven regularly, the right choice comes down to preserving the intended stance and balance while matching the wheel setup actually on the car.
Which Tire Size Is Right for The 2017 Jaguar XJ
The 2017 Jaguar XJ uses four primary tire sizes across staggered front and rear fitments, and those sizes vary by wheel package. Some sub-models use 19-inch wheels while others use 20-inch wheels, so confirming both the exact sub-model and the wheel diameter on the car should come first. Once that is settled, the choice shifts to the right front and rear pairing, along with the available brands, tire series, and sidewall treatments.
Fit(s): L Portfolio Front, L Supercharged Front, R-Sport Front, and Supercharged Front
Construction: Radial|Rim: 20 in
245/40R20 is a metric radial size with a 245-millimeter section width, a 40-series profile, and a 20-inch rim diameter. On the 2017 Jaguar XJ, it serves as a front tire size in the 20-inch staggered setup, so it should be matched to the corresponding rear size rather than treated as a standalone full-vehicle fitment. Available choices include BFGoodrich, Nitto, and Pro-Trac, with blackwall, raised white letter, and redline sidewall styles depending on the tire series. This size is the one to evaluate when the car has 20-inch front wheels and the goal is to preserve the intended front-end balance and visual stance.
245/45R19 is a metric radial size that denotes a 245-millimeter section width, a 45-series profile, and a 19-inch rim diameter. On the 2017 Jaguar XJ, it is used as a front tire size with the 19-inch staggered arrangement, making it part of a matched front and rear package. Product choices in this size include BFGoodrich and Nitto blackwall radials across several performance-oriented series. This is the size to confirm when the XJ is equipped with 19-inch front wheels and the objective is to keep the proper front fitment without mixing 19-inch and 20-inch pairings.
Fit(s): L Portfolio Rear, L Supercharged Rear, R-Sport Rear, and Supercharged Rear
Construction: Radial|Rim: 20 in
275/35R20 is a metric radial size with a 275-millimeter section width, a 35-series profile, and a 20-inch rim diameter. For the 2017 Jaguar XJ, it serves as the rear tire in the 20-inch staggered setup, giving the car its wider rear fitment relative to the front. Choices in this size include BFGoodrich, Nitto, and Pro-Trac, with blackwall, raised white letter, and redline sidewall treatments available depending on series. This size should be selected only after confirming the car uses the 20-inch rear wheel package and that the front tires are matched to the proper companion front size.
275/40R19 is a metric radial size that combines a 275-millimeter section width, a 40-series profile, and a 19-inch rim diameter. On the 2017 Jaguar XJ, it is the rear tire size for the 19-inch staggered setup, so it belongs with the corresponding 19-inch front fitment rather than the 20-inch package. BFGoodrich and Nitto options are available here, primarily in blackwall form and across more than one g-Force series as well as the NT555 G2 line. This is the rear size to evaluate when the car carries 19-inch wheels and the goal is to maintain the proper staggered relationship front to rear.
Sub-model fitment on the 2017 Jaguar XJ depends on both trim and axle position, with separate front and rear sizes in a staggered layout. Checking the exact sub-model matters because some versions can use either 19-inch or 20-inch wheel packages, while others are tied to the 20-inch setup.
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2017 Jaguar XJ L Portfolio Front
The 2017 Jaguar XJ L Portfolio Front uses a front fitment that can be either 245/40R20 or 245/45R19, depending on the wheel package on the car. Tire selection starts with confirming whether the front wheels are 20-inch or 19-inch, then choosing among the available radial tire series and sidewall treatments in that exact size.
The 2017 Jaguar XJ L Portfolio Rear uses either 275/35R20 or 275/40R19 at the rear, again depending on which wheel package is installed. That means the rear tires need to be matched to the correct wheel diameter and paired with the proper front size to preserve the XJ's staggered setup.
The 2017 Jaguar XJ L Supercharged Front uses the 245/40R20 front tire size in radial construction. Tire choice here is less about determining size and more about comparing the available 20-inch front tire series, blackwall versus styled sidewalls, and compatibility with the existing wheel setup.
The 2017 Jaguar XJ L Supercharged Rear uses the 275/35R20 rear tire size in a radial construction. Selecting a rear tire means keeping the staggered 20-inch arrangement intact and choosing a tire that complements the matching 245/40R20 front fitment already intended for this configuration.
The 2017 Jaguar XJ R-Sport Front can use either 245/40R20 or 245/45R19 at the front, depending on the wheel package. Verifying the actual front wheel diameter is the key first step, followed by choosing among blackwall or, in the 20-inch size, more appearance-focused sidewall options.
The 2017 Jaguar XJ R-Sport Rear can use either 275/35R20 or 275/40R19, tied to the car's rear wheel diameter. The practical takeaway is to confirm the rear wheel size and keep the rear tire matched to the proper front companion size rather than mixing the 19-inch and 20-inch staggered sets.
The 2017 Jaguar XJ Supercharged Front uses the 245/40R20 tire size in radial construction. With size already defined, the decision becomes which 20-inch front tire best suits the car's use, whether that means a straightforward blackwall performance look or a more distinctive sidewall treatment.
The 2017 Jaguar XJ Supercharged Rear uses the 275/35R20 tire size in radial construction. Choosing the rear tire means staying with the intended 20-inch staggered package and comparing the available series and sidewall styles without disrupting the front-to-rear fitment relationship.
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 2017 Jaguar XJ Tires for Sale
Available 2017 Jaguar XJ tires span 19-inch and 20-inch staggered radial sizes from BFGoodrich, Nitto, and Pro-Trac. Buyers can compare blackwall performance radials across several series, with raised white letter and redline choices appearing in the 20-inch front and rear sizes.
These 2017 Jaguar XJ tire FAQs focus on staggered front and rear sizing, 19-inch versus 20-inch wheel packages, available radial tire choices, appearance options in select sizes, and the fitment checks worth making before regular road use.
Tire Size & Fitment
What tire size fits a 2017 Jaguar XJ?
The 2017 Jaguar XJ uses staggered radial tire sizes rather than one square setup. Front sizes are 245/40R20 and 245/45R19, while rear sizes are 275/35R20 and 275/40R19. The correct pairing depends on the wheel package and sub-model, with 20-inch and 19-inch combinations both used across the XJ range.
Start by identifying whether the car has 19-inch or 20-inch wheels, then confirm whether you are replacing a front or rear tire. The XJ's staggered layout means the front and rear sizes are intentionally different, so matching the correct axle position and wheel diameter matters before comparing brands, tire series, or sidewall style.
What size rim does a 2017 Jaguar XJ use?
A 2017 Jaguar XJ uses either 19-inch or 20-inch rims, depending on the tire size and sub-model configuration. The 245/45R19 and 275/40R19 sizes mount on 19-inch rims, while the 245/40R20 and 275/35R20 sizes mount on 20-inch rims.
Wheel diameter should be confirmed directly on the car before ordering tires, especially on XJ trims that can appear with more than one wheel package. It is also important to verify whether the tire being replaced is on the front or rear axle, since the XJ uses a staggered arrangement and does not use the same size at all four corners.
Why does the 2017 Jaguar XJ have more than one tire size?
The 2017 Jaguar XJ has more than one tire size because it uses a staggered setup with different front and rear sizes, and because some sub-models were fitted with either 19-inch or 20-inch wheel packages. That creates four primary sizes across the model range instead of a single universal fitment.
The practical result is that tire selection starts with the exact wheel package and axle position, not just the model name. A front 245 size and a rear 275 size may look similar in diameter, but they serve different positions on the car, so keeping the proper pairing is more important than choosing by width alone.
Choosing the Right Tire
What should I consider when choosing a 245/40R20 tire for a 2017 Jaguar XJ?
A 245/40R20 on a 2017 Jaguar XJ should be chosen with the front axle position and 20-inch wheel package in mind. Available options include BFGoodrich, Nitto, and Pro-Trac radials, with choices across blackwall, raised white letter, and redline sidewall treatments depending on the series.
Selection usually comes down to keeping the correct staggered pairing with the 275/35R20 rear size, confirming the wheel matches the tire's intended rim range, and deciding whether the appearance should stay understated or more style-driven. A regular-driver XJ may call for one approach, while a more customized presentation may point toward another.
What sidewall styles are available for 2017 Jaguar XJ tires?
Sidewall style depends on the size chosen for the 2017 Jaguar XJ. Blackwall options are available across all four primary sizes, while raised white letter and redline sidewalls appear in the 20-inch 245/40R20 and 275/35R20 sizes through the Pro-Trac Street Pro III series.
That means a 19-inch XJ setup stays largely performance-oriented in appearance, while a 20-inch setup allows more visual variety. Sidewall style should be matched only after confirming the exact front or rear size, since appearance options differ by size and should not override the need to preserve the proper staggered fitment.
What brands offer tires for the 2017 Jaguar XJ?
Tires for the 2017 Jaguar XJ are available from BFGoodrich, Nitto, and Pro-Trac, depending on the specific size. BFGoodrich appears across all four sizes in several g-Force series, Nitto covers each of the primary sizes with the NT555 G2, and Pro-Trac appears in the two 20-inch sizes.
The best way to use that brand variety is to narrow the search by exact size and axle position first, then compare tire series and sidewall presentation within that fitment. On this XJ, brand choice is only one part of the decision, since the car's staggered layout and wheel diameter remain the real fitment priorities.
Restoration & Appearance
Which tire should I choose for a period-style 2017 Jaguar XJ?
A period-style approach for a 2017 Jaguar XJ usually starts by keeping the correct 19-inch or 20-inch staggered radial sizing already associated with the car. From there, the appearance choice is mainly between a clean blackwall presentation or, in the 20-inch sizes, more expressive raised white letter or redline sidewalls.
Because this is a modern luxury-performance sedan rather than an earlier restoration-era car, the visual decision is more about preserving the XJ's intended stance than chasing vintage detailing. Owners concerned with a more original-looking presentation usually stay close to the existing wheel package and avoid mixing 19-inch and 20-inch fitments.
How does tire construction affect the appearance of a restored 2017 Jaguar XJ?
Tire construction has less visual impact on a 2017 Jaguar XJ than it would on an older collector car, because the XJ uses radial tires throughout its primary fitments. The visible difference here comes more from sidewall treatment and tire series than from choosing between radial and bias-ply construction.
That makes appearance selection fairly straightforward once the correct front and rear sizes are confirmed. A blackwall tire keeps the look subtle and contemporary, while raised white letter or redline sidewalls in the 20-inch sizes add more visual emphasis without changing the basic radial construction the XJ is designed around.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 Jaguar XJ?
Yes, modifications can affect tire fitment on a 2017 Jaguar XJ, especially because the car already uses staggered front and rear sizes on either 19-inch or 20-inch wheels. Changes such as aftermarket wheels, altered offsets, suspension lowering, or brake upgrades can all influence how much space remains around the tire.
A modified XJ should be checked for wheel diameter, wheel width, steering clearance, and fender clearance before replacing tires. Even when the tire size itself is correct for the model, the actual car may no longer match the original wheel package, so it is wise to verify the setup physically rather than relying on model identification alone.
What should I inspect before driving a 2017 Jaguar XJ on new tires?
Before driving a 2017 Jaguar XJ on new tires, inspect that the front and rear sizes are installed in the correct positions, confirm air pressure, and make sure each tire has proper clearance at full steering lock and through normal suspension movement. Lug torque and overall wheel condition should also be checked.
A good first road test should be short and attentive, listening for rubbing, vibration, or any sign that the car's wheel package does not match the tires installed. On a staggered XJ, this matters more than on a square setup because mixing front and rear sizes or wheel diameters can create avoidable fitment problems.
How often should tires on a 2017 Jaguar XJ be inspected?
Tires on a 2017 Jaguar XJ should be inspected regularly, especially if the car is driven infrequently or stored for long periods. Pressure loss, uneven wear, sidewall cracking, cuts, bulges, and tread condition are all worth checking on a routine basis rather than waiting for a longer trip.
A staggered sedan like the XJ can hide developing issues if only one axle is viewed casually, so both front and rear tires deserve separate inspection. Cars that sit often should also have their tires examined before returning to regular road use, since age, flat spotting, and low pressure can appear even when tread wear looks minimal.
