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CW-25

145/80R12 N (86)

5.0/5

(2 reviews)

C
Fuel Efficiency

Fuel Efficiency / Rolling Resistance: C
How much fuel the tyre uses as it rolls. Graded A to E, where A is the most efficient and E the least.
C
Wet Grip

Wet Grip / Braking Performance: C
How well the tyre stops in the wet. Graded A to E, where A is the shortest stopping distance. Each grade is worth roughly 3 metres, about a car length.
B72 dB
External Noise

Noise Emission / Exterior Noise: B (72 dB)
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.

Great Value

Car

Car tyre:
Designed for cars, rather than vans, 4x4s or commercial vehicles.

Fit from:18-10-2026

Fully Fitted Price

^£64^.25

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You've viewed 1 of 1 products

145/80 R12 Tyre Reviews

Overall rating4.2/5

Based on 4 reviews

Mikaela Luciana

Grip has tremendously improved, especially in the rain, and I have more confidence passing other cars. It is also great that they wear out evenly. The ride is not too bad either…

Lanvigator Milemax

Ellie-Rose Raven

Wore down far too quickly, I am not pleased with the longevity.

Lanvigator Milemax

Rome A.

These tyres have exceeded my expectations for all weather conditions including for good balance and tread wear.

Nankang CW-25

145/80 R12 Tyre Reviews

4.2/54 reviews

Showing 1–4 of 4 reviews

About these reviews

Tyre reviews recording 145/80 R12, across tyre brands and tread ranges. Each review identifies its tyre range.

5/5

Grip has tremendously improved, especially in the rain, and I have more confidence passing other cars. It is also great that they wear out evenly. The ride is not too bad either and they are quieter on the motorway than expected. I would recommend these tyres to anyone who wants a more reliable option.

2/5

Lanvigator Milemax

Wore down far too quickly, I am not pleased with the longevity.

5/5

Nankang CW-25

These tyres have exceeded my expectations for all weather conditions including for good balance and tread wear.

5/5

Nankang CW-25

Excellent tyres! Awesome grip in all conditions so far. I feel confident and safe.

145/80 R12 spares are common for older small vehicles and some light trailers, so we stock them on Tyres.co.uk. The numbers are straightforward. 145 is the tyre width in millimetres. 80 is the aspect ratio, so the sidewall is 80% of 145mm, which gives you 116mm. R12 means a radial tyre on a 12-inch rim, giving an overall diameter of 537mm. That 116mm of rubber helps cushion broken road surfaces.

Part of the size	Value	What it means
Section width	145	The width of the tyre across the tread, measured in millimetres.
Profile (aspect ratio)	80	Sidewall height as a percentage of the width - here, 80% of 145 mm (about 116 mm).
Construction	R	Radial construction, which is what nearly all road tyres use.
Rim diameter	12	The wheel diameter the tyre fits, measured in inches.

Your tyre dimensions

Measurement	Value
Sidewall height	116.0 mm (4.57 in)
Overall diameter	537 mm (21.1 in)
Circumference	1,686 mm (66.4 in)
Revolutions	954 per mile · 593 per km

Similar sizes

Size	Overall diameter
165/70 R12	536 mm · -0.2%
145/70 R13	533 mm · -0.7%
155/65 R13	532 mm · -1.0%
165/65 R13	545 mm · +1.5%
165/60 R13	528 mm · -1.6%
135/80 R13	546 mm · +1.8%