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Mud Terrain T/A KM3

305/55R20 Q (121)

5.0/5

(1 reviews)

-
Fuel Efficiency

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

Wet Grip / Braking Performance: -
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.
-dB
External Noise

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

Car

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

Fit from:18-10-2026

Fully Fitted Price

^£431^.48

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You've viewed 1 of 1 products

305/55 R20 Tyre Reviews

Overall rating5.0/5

Based on 1 reviews

Kimi Toucet

Great no shaking or fear of a blowout at high speeds. Easily goes the speed limit without any feel of an accident.

BFGoodrich Mud Terrain T/A KM3

305/55 R20 Tyre Reviews

5.0/51 reviews

Showing 1–1 of 1 reviews

About these reviews

Tyre reviews recording 305/55 R20, across tyre brands and tread ranges. Each review identifies its tyre range.

5/5

BFGoodrich Mud Terrain T/A KM3

Great no shaking or fear of a blowout at high speeds. Easily goes the speed limit without any feel of an accident.

305/55 R20 is a standard fitment for many 4x4s and pickups. In more detail, 305 is tyre width in millimetres and 55 is the sidewall height as a percentage of the width, so in this case 55% of 305 is 168mm. R20 indicates a radial tyre designed for a 20-inch rim. This configuration gives an overall diameter of 844mm. The tall sidewall is designed to flex and absorb impacts which makes it a great choice for unsealed and rougher roads. At Tyres.co.uk, we stock 305/55 R20 tyres.

Part of the size	Value	What it means
Section width	305	The width of the tyre across the tread, measured in millimetres.
Profile (aspect ratio)	55	Sidewall height as a percentage of the width - here, 55% of 305 mm (about 168 mm).
Construction	R	Radial construction, which is what nearly all road tyres use.
Rim diameter	20	The wheel diameter the tyre fits, measured in inches.