Jaguar XJ
Find Tyres for 2003-2009 Jaguar XJ (X350/X358)
UK-market tyre sizes for the 2003-2009 Jaguar XJ, with chassis-code matching and trim notes.
About this generation
The 2003-2009 Jaguar XJ occupies a specific slot in the Jaguar lineup, and tyre choice for this generation has to match the wheel and trim ordered from new. The figures on this page reflect UK-market original-equipment fitments.
Chassis codes X350 / X358 identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
Chassis codes: X350, X358. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2003-2009 Jaguar XJ typically include:
Tyre fitment for any Jaguar XJ depends on the wheels and trim ordered from new. The most accurate way to confirm a replacement is to read the size from your existing tyre sidewall.
Wet grip is the most relevant EU label rating for UK driving. On the XJ, prioritise wet grip A or B for shorter braking in rain.
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Tyre sizes vary by trim, year, wheel size and manufacturer specification. Confirm the size on your tyre sidewall before fitting.
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Other Jaguar XJ generations
- GenerationSeries 1 (1968-1973)Chassis: XJ Series I
- GenerationSeries 2 (1973-1979)Chassis: XJ Series II
- GenerationSeries 3 (1979-1992)Chassis: XJ Series III
- GenerationXJ40 (1986-1994)Chassis: XJ40
- GenerationX300 (1994-1997)Chassis: X300
- GenerationX308 (1997-2002)Chassis: X308
- GenerationX351 (2009-2019)Chassis: X351
- GenerationXJ6 (1968-1992)
- GenerationXJ Ultimate X351 (2012-2014)Chassis: X351
More find pages
Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
Where should I check the original tyre size for my Jaguar XJ?
Look in three places: (1) the sidewall of the existing tyre, (2) the placard inside the driver's door frame, and (3) the vehicle handbook. The driver's door placard is the official OEM specification, and the sidewall confirms what's fitted now.
The XJ uses 19" or larger wheels — what should I know?
Larger wheels mean lower-profile tyres with shorter sidewalls — that means firmer ride, more pothole sensitivity and shorter tyre life on UK roads. Premium tyres usually repay the extra cost on cars with 19"+ wheels.
Can I downsize from larger wheels on my Jaguar XJ?
Some trims of the XJ can be downsized to a smaller OEM-approved wheel, which often gives better ride and lower tyre cost. Jaguar usually publishes approved alternative sizes — check the handbook before changing wheel size.
What does the chassis code X350 mean for tyre choice?
The X350/X358 chassis code identifies this specific generation of the Jaguar XJ. Tyre fitment guides and parts catalogues use the chassis code to match correct sizes, load indices and speed ratings — useful when ordering online.
What tyre size does the 2003-2009 Jaguar XJ use?
Common UK factory fitments for the 2003-2009 Jaguar XJ include 235/55 R17, 235/50 R18, 255/40 R19. The exact size depends on the wheel and trim ordered — always confirm on your tyre sidewall before fitting.
Tyre Finder UK provides general tyre guidance only. We do not guarantee tyre fitment, local stock, prices or fitting availability. Always confirm your tyre size, load rating, speed rating and vehicle requirements using your current tyre sidewall, vehicle handbook, manufacturer guidance or a qualified tyre fitter before fitting.