Mazda RX-7
Find Tyres for 1978-1985 Mazda RX-7 (FB)
Find the right tyre size for the 1978-1985 Mazda RX-7 — match against your sidewall before booking a fit.
About this generation
The 1978-1985 Mazda RX-7 is an older generation. Most original sizes are still produced for the UK market, though limited variants may need a specialist tyre supplier.
The 1978-1985 Mazda RX-7 occupies a specific slot in the Mazda 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 code: FB. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 1978-1985 Mazda RX-7 typically include:
Wet grip is the most relevant EU label rating for UK driving. On the RX-7, prioritise wet grip A or B for shorter braking in rain.
Tyre fitment for any Mazda RX-7 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.
Are all-season tyres suitable for the Mazda RX-7?
All-season tyres carrying the 3PMSF snowflake symbol are a sensible choice for UK Mazda RX-7 drivers who don't want to swap between summer and winter sets. Confirm the size and load rating match your OEM spec.
What speed rating is required for the 1978-1985 Mazda RX-7?
Performance variants of the Mazda RX-7 typically require a Y-rated (300 km/h) or W-rated (270 km/h) tyre. Match or exceed the original speed rating shown on your sidewall — fitting a lower-rated tyre can affect handling and may be illegal on certain models.
Are tyres for the 1978-era Mazda RX-7 still available?
Yes — common sizes for the 1978-1985 Mazda RX-7 remain in production from major UK brands. Some classic-specific sizes may need a specialist supplier, especially for limited or sport variants.
What wet grip should I look for on the Mazda RX-7?
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.
What should Mazda RX-7 drivers know about UK potholes?
UK road conditions are tough on tyres. Check sidewall bulges, cuts and tread depth regularly — especially on the inside edge, which often wears unevenly. A 20p coin gives a quick legal-tread check.
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.