Suzuki FX Tyre Fitment Guide: 5 Sizes That Actually Fit

The Suzuki FX in Pakistan Today

The Suzuki FX was small, nimble, and cheap to run. Decades later, many are still on Pakistani roads — mostly in older residential areas of Karachi, Lahore, and Rawalpindi, used for short city errands and local commutes. A few survive in smaller towns where their light weight and simple mechanics make them easy to maintain.

These cars were never built for motorways or mountain tracks. They are pure city runners. That shapes everything about how you should choose a tyre for one.

OEM Tyre Size for the Suzuki FX (1982–1988)

The Suzuki FX left the factory on 145/70 R12 tyres. That is a narrow, small-diameter size — not common today, but still available. Some owners have fitted the slightly wider 155/70 R12, which is also a compatible size. The difference is minimal in practice: a touch more contact patch, similar ride quality.

Stick to these two sizes. Do not go larger. The FX's wheel arches and steering geometry were not designed for anything bigger.

What Pakistani FX Owners Actually Use These Cars For

City driving is the primary use case — short hops, congested streets, neighbourhood errands. The roads these cars see most are urban tarmac in mixed condition: some smooth stretches, plenty of potholes, speed bumps every few hundred metres.

Monsoon drainage can be poor in many Pakistani cities, so wet-weather grip matters more than it might seem for a car this old. Summer heat in cities like Multan or Sukkur is brutal, and even a small car's tyres feel that stress during long idle periods in traffic.

Highway use is uncommon. Off-road use is not relevant for this vehicle.

5 Tyres That Fit the Suzuki FX

All five options below are listed on CircleWheels for the Suzuki FX (1982–1988). Here is what you need to know about each one.

1. Yokohama BlueEarth AE-01 — 145/70 R12

Yokohama is one of the most trusted tyre brands in Pakistan's organised market. The BlueEarth AE-01 is a fuel-efficient, low-rolling-resistance tyre built for compact city cars — which is exactly what the FX is.

Best for: Owners who want a reliable, name-brand tyre and plan to keep the car running properly for years. If you drive daily and value peace of mind, this is the one to pick.

2. Mileking (China) — 145/70 R12

Mileking is a budget-tier Chinese brand available in the exact OEM size. It gets the job done for light city use without a large outlay.

Best for: Owners on a tight budget who just need a safe, functional tyre for occasional short trips. Not the choice for daily heavy use, but practical for a second or backup vehicle.

3. Goodride (China) — 155/70 R12

Goodride is part of the ZC Rubber group, one of China's larger tyre manufacturers with a broader export footprint. The 155/70 R12 size gives a marginally wider footprint than the OEM spec.

Best for: Owners who want a slight upgrade in contact patch over the stock size, at a budget-friendly price. A reasonable middle-ground option.

4. Mileking (China) — 155/70 R12

The same Mileking brand in the wider 155 size. If the 145 Mileking suits your budget but you prefer the slightly fuller look and feel of a 155, this is the equivalent option.

Best for: Budget-conscious buyers who specifically want the 155/70 R12 fitment rather than the OEM 145 size.

5. Linglong (China) — 155/70 R12

Linglong is one of the more widely distributed Chinese tyre brands in Pakistan and has reasonable availability across tyre shops in major cities. Their products sit in the budget-to-mid range.

Best for: Owners who want a budget Chinese tyre with slightly wider market recognition and availability than some lesser-known brands. A practical everyday option.

145 or 155: Which Size Should You Choose?

If the FX's rims are original 12-inch units, both sizes will mount without issue. The 145/70 R12 is the factory spec — correct for speedometer accuracy and the tightest fit within the arches. The 155/70 R12 is a common upgrade that adds a small amount of width.

For most Pakistani FX owners doing city driving, the difference is not dramatic. Choose based on which specific tyre appeals to you rather than obsessing over 10mm of extra width.

A Quick Word on Road Conditions

Pakistan's urban roads punish tyres with constant speed bumps and patchy surfaces. For a light car like the FX, tyre pressure maintenance matters a lot — under-inflated tyres on a light vehicle wear unevenly and fast. Check pressure regularly, especially heading into summer when heat accelerates wear on ageing rubber.

If the car has been sitting unused, inspect the tyres for sidewall cracking before putting them back into service. Age degrades rubber even when tread looks fine.

The Short Version

The Suzuki FX takes 145/70 R12 or 155/70 R12 tyres. Five options are available on CircleWheels right now — one Japanese, four Chinese budget brands across both sizes. Pick the Yokohama if quality is the priority. Pick any of the others if budget is the main constraint. Keep the pressure right, and these small tyres will serve a light city car well.