185/45 R17 Tyre Reviews

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BluEarth-A AE50

185/45R17 H (78)

4.4/5

(27 reviews)

D
Fuel Efficiency

Fuel Efficiency / Rolling Resistance: D
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.
B68 dB
External Noise

Noise Emission / Exterior Noise: B (68 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

^£128^.34

Quantity

You've viewed 1 of 1 products

Overall rating4.4/5

Based on 27 reviews

Eddie Sharpe

I really like these tyres; they grip the road really well.

Yokohama BluEarth-A AE50

Albert H.

Very good in the rain!

Yokohama BluEarth-A AE50

Reza Artliff

Due to the recent covid lockdown, I have not been able to drive much so it is a bit too early to provide a proper assessment. There have been no problems so far. The road noise is…

Yokohama BluEarth-A AE50

185/45 R17 Tyre Reviews

4.4/527 reviews

Showing 21–27 of 27 reviews

About these reviews

Tyre reviews recording 185/45 R17, across tyre brands and tread ranges. Each review identifies its tyre range.

4/5

Yokohama BluEarth-A AE50

Provides dependable traction in all weather conditions, is fuel efficient, and operates without problems.

5/5

Yokohama BluEarth-A AE50

They have a strong grip and will last about 25,000 miles.

5/5

Great tyres! Now I am able to take corners with confidence. They feel safe and even in wet conditions they have great grip. These tyres most certainly can compete with top premium brands in performance.

5/5

Yokohama BluEarth-A AE50

Overall a very good tyre for a reasonable price.

5/5

Yokohama BluEarth-A AE50

Excellent tyres. Excellent grip and they have never gone flat.

4/5

Yokohama BluEarth-A AE50

The tyres give good performance in all weather conditions and have good grip on the road as well as good braking.

4/5

Yokohama BluEarth-A AE50

All is going well so far for both the wet and dry conditions.

185/45 R17 tyres are found on Smart cars, especially the Brabus fortwo and forfour models and on Renault's Twingo GT. The digits are easy to understand. 185 means the width in mm, 45 indicates the aspect ratio, meaning the sidewall is 45% of 185mm, which gives an 83mm sidewall for the front while these rear-engine cars have a wider rear tyre, and R17 refers to a 17-inch radial tyre. This brings the overall diameter to 598mm. We have 185/45 R17 at Tyres.co.uk.

Part of the size	Value	What it means
Section width	185	The width of the tyre across the tread, measured in millimetres.
Profile (aspect ratio)	45	Sidewall height as a percentage of the width - here, 45% of 185 mm (about 83 mm).
Construction	R	Radial construction, which is what nearly all road tyres use.
Rim diameter	17	The wheel diameter the tyre fits, measured in inches.

Your tyre dimensions

Measurement	Value
Sidewall height	83.2 mm (3.28 in)
Overall diameter	598 mm (23.6 in)
Circumference	1,880 mm (74.0 in)
Revolutions	856 per mile · 532 per km

Similar sizes

Size	Overall diameter
205/40 R17	596 mm · -0.4%
195/50 R16	601 mm · +0.5%
185/50 R16	591 mm · -1.2%
205/45 R16	591 mm · -1.2%
195/45 R17	607 mm · +1.5%
195/40 R17	588 mm · -1.8%