Daihatsu Sirion
Find Tyres for 1998-2004 Daihatsu Sirion (M1)
Common factory fitments and replacement guidance for the 1998-2004 Daihatsu Sirion.
About this generation
The 1998-2004 Daihatsu Sirion is an older generation. Most original sizes are still produced for the UK market, though limited variants may need a specialist tyre supplier.
Chassis code M1 identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
Chassis code: M1. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 1998-2004 Daihatsu Sirion 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 Daihatsu Sirion 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 tyre size does the 1998-2004 Daihatsu Sirion use?
Common UK factory fitments for the 1998-2004 Daihatsu Sirion include 155/70 R13, 165/65 R14. The exact size depends on the wheel and trim ordered — always confirm on your tyre sidewall before fitting.
Are all-season tyres suitable for the Daihatsu Sirion?
All-season tyres carrying the 3PMSF snowflake symbol are a sensible choice for UK Daihatsu Sirion drivers who don't want to swap between summer and winter sets. Confirm the size and load rating match your OEM spec.
What's different about the 1998-2004 Sirion compared with other generations?
This is the 1998-2004 generation of the Daihatsu Sirion. Earlier and later generations use different platforms, wheel sizes and tyre fitments, so always match your specific year to the correct generation page.
What does the chassis code M1 mean for tyre choice?
The M1 chassis code identifies this specific generation of the Daihatsu Sirion. Tyre fitment guides and parts catalogues use the chassis code to match correct sizes, load indices and speed ratings — useful when ordering online.
What wet grip should I look for on the Daihatsu Sirion?
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.
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.