Menu

Test Charts / TopTireReview

2024 TopTireReview Best UHP Tyres for Asia Test

Compare each discipline in the tested size. See the measured result, position and gap to the best tyre, then read the verdict for the trade-offs behind the finishing order.

Tested size
235/45 R18
Tyres tested
6
Disciplines
12

Read the measurements, not just the rank

Lower is better for braking distances and lap times; higher is better for subjective scores and aquaplaning speed. Bars start at zero. Read the gap alongside the position: adjacent tyres can be separated by very different margins.

Positions and gaps always refer to the full test field within each group. Selecting tyres does not recalculate rankings or change the best-in-test benchmark.

Dry

3

Dry Braking

Dry braking in meters

Lower is better ↓
Dry Braking
Position / TyreResultGap to best
34 m Best
35 m +1.00 m
35.2 m +1.20 m
35.5 m +1.50 m
39.3 m +5.30 m
39.9 m +5.90 m

The difference between best and worst was 17.4% (5.9 m ≈ 1.3 Car Lengths).

Dry Handling

Dry handling time in seconds

Lower is better ↓
Dry Handling
Position / TyreResultGap to best
53.64 s Best
53.79 s +0.15 s
53.84 s +0.20 s
54.7 s +1.06 s
55.62 s +1.98 s
56.05 s +2.41 s

The difference between best and worst was 4.5% (2.41 s).

Subj. Dry Handling

Subjective Dry Handling Score

Higher is better ↑
Subj. Dry Handling
Position / TyreResultGap to best
7.5 Points Best
7.5 Points Best
7.2 Points -0.30 Points
7.2 Points -0.30 Points
7.1 Points -0.40 Points
6.8 Points -0.70 Points

The difference between best and worst was 9.3% (0.7 Points).

Wet

6

Wet Braking

Wet braking in meters

Lower is better ↓
Wet Braking
Position / TyreResultGap to best
29.3 m Best
30.1 m +0.80 m
30.3 m +1.00 m
31.5 m +2.20 m
35.6 m +6.30 m
37.7 m +8.40 m

The difference between best and worst was 28.7% (8.4 m ≈ 1.9 Car Lengths).

Wet Handling

Wet handling time in seconds

Lower is better ↓
Wet Handling
Position / TyreResultGap to best
80.05 s Best
80.93 s +0.88 s
81.81 s +1.76 s
82.69 s +2.64 s
84.05 s +4.00 s
89.26 s +9.21 s

The difference between best and worst was 11.5% (9.21 s).

Subj. Wet Handling

Subjective Wet Handling Score

Higher is better ↑
Subj. Wet Handling
Position / TyreResultGap to best
7.5 Points Best
7.3 Points -0.20 Points
7 Points -0.50 Points
6.8 Points -0.70 Points
6.5 Points -1.00 Points
4.8 Points -2.70 Points

The difference between best and worst was 36% (2.7 Points).

Wet Circle

Lateral wet grip in m/s squared

Higher is better ↑
Wet Circle
Position / TyreResultGap to best
0.95 m/s Best
0.95 m/s Best
0.93 m/s -0.02 m/s
0.92 m/s -0.03 m/s
0.83 m/s -0.12 m/s
0.78 m/s -0.17 m/s

The difference between best and worst was 17.9% (0.17 m/s).

Straight Aqua

Float Speed in Km/H

Higher is better ↑
Straight Aqua
Position / TyreResultGap to best
78.1 km/h Best
78 km/h -0.10 km/h
77.9 km/h -0.20 km/h
77.8 km/h -0.30 km/h
75.5 km/h -2.60 km/h
73.6 km/h -4.50 km/h

The difference between best and worst was 5.8% (4.5 Km/H).

Curved Aquaplaning

Remaining lateral acceleration

Higher is better ↑
Curved Aquaplaning
Position / TyreResultGap to best
3.31 m/sec2 Best
3.21 m/sec2 -0.10 m/sec2
3.1 m/sec2 -0.21 m/sec2
3.02 m/sec2 -0.29 m/sec2
2.89 m/sec2 -0.42 m/sec2
2.58 m/sec2 -0.73 m/sec2

The difference between best and worst was 22.1% (0.73 m/sec2).

Comfort

2

Subj. Comfort

Subjective Comfort Score

Higher is better ↑
Subj. Comfort
Position / TyreResultGap to best
7.1 Points Best
6.8 Points -0.30 Points
6.5 Points -0.60 Points
6.5 Points -0.60 Points
6.5 Points -0.60 Points
6.5 Points -0.60 Points

The difference between best and worst was 8.5% (0.6 Points).

Noise

Internal noise in dB

Lower is better ↓
Noise
Position / TyreResultGap to best
68.6 dB Best
68.8 dB +0.20 dB
69 dB +0.40 dB
69.2 dB +0.60 dB
69.2 dB +0.60 dB
69.4 dB +0.80 dB

All the tyres in the Noise test finished less than 3% apart.

Value

1

Rolling Resistance

Rolling resistance in kg t

Lower is better ↓
Rolling Resistance
Position / TyreResultGap to bestExtra fuel / year
7.65 kg/t Best £0
8.12 kg/t +0.47 kg/t £27
8.17 kg/t +0.52 kg/t £30
8.33 kg/t +0.68 kg/t £39
8.54 kg/t +0.89 kg/t £51
8.56 kg/t +0.91 kg/t £52

The difference between best and worst was 11.9% (0.91 kg / t). Over 19,000 km a year at £1.45/L, the RoadX RXMOTION U11 uses about 36 L (£52) more fuel than the Hankook iON Evo.

Adjust the assumptions

Calculated estimates, not additional measurements. Use the controls to explore the assumptions. These calculators use the full test field, independently of your tyre selection above.

19,000 km
£1.45/L
Estimates based on typical driving conditions. Rolling resistance accounts for approximately 20% of IC vehicle fuel consumption and 25% of EV energy consumption. Actual savings vary based on driving style, vehicle weight, road conditions, and tyre age. For comparative purposes only. Lifetime savings based on a 40,000km / 25,000 mile tread life.

More tyre tests

Cross-check this test

All tyre tests

Where these tyres were tested again, and how the verdict held up.

Rate your tyres

My tyres

Saved in this browser on this site. No account needed. Clearing browser data removes your choices.

Vehicle and size

Check the size, load and speed ratings on your vehicle. Saving a size does not confirm fitment.

Saved tyres

Save tyres from a tyre page, test or comparison to keep them here.

Select 2–8 saved tyres. Ranked comparisons require at least two shared tests.