Mercedes-Benz SL
Find Tyres for 1989-2001 Mercedes-Benz SL (R129)
Find the right tyre size for the 1989-2001 Mercedes-Benz SL — match against your sidewall before booking a fit.
About this generation
Chassis code R129 identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
Mercedes-Benz fits run-flat tyres on many SL models, paired with tyre pressure monitoring and no spare wheel. If your car was supplied with run-flats, replacements should typically also be run-flats.
Chassis code: R129. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 1989-2001 Mercedes-Benz SL typically include:
Original-equipment sizes shown here are typical UK fitments. Sport packs, optional alloy upgrades and dealer accessories can change the size — always confirm before fitting.
Tyre fitment for any Mercedes-Benz SL 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.
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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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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
What wet grip should I look for on the Mercedes-Benz SL?
For UK driving conditions, prioritise an EU tyre label wet-grip rating of A or B. Wet grip directly affects braking distance — the gap between A and E ratings can be more than a car length at 50 mph.
Where should I check the original tyre size for my Mercedes-Benz SL?
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.
What does the chassis code R129 mean for tyre choice?
The R129 chassis code identifies this specific generation of the Mercedes-Benz SL. Tyre fitment guides and parts catalogues use the chassis code to match correct sizes, load indices and speed ratings — useful when ordering online.
Did the 1989-2001 Mercedes-Benz SL come with run-flat tyres?
Many Mercedes-Benz models in this era were supplied with run-flat tyres from the factory. If your car has tyre pressure monitoring and no spare wheel, replacement tyres should typically also be run-flat. Verify on the existing sidewall — look for "RFT", "ROF", "ZP" or similar markings.
What tyre size does the 1989-2001 Mercedes-Benz SL use?
Common UK factory fitments for the 1989-2001 Mercedes-Benz SL include 225/55 R16, 245/45 R17. 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.