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Test Charts / TopTireReview

2024 TopTireReview Best UHP Tires for Asia Test

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

Tested size
235/45 R18
Tires 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 tires can be separated by very different margins.

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

Dry

3

Dry Braking

Dry braking in feet

Lower is better ↓
Dry Braking
Position / TireResultGap to best
112 ft Best
115 ft +3 ft
115 ft +3 ft
116 ft +4 ft
129 ft +17 ft
131 ft +19 ft

The difference between best and worst was 17.4% (19 ft ≈ 1.3 Car Lengths).

Dry Handling

Dry handling time in seconds

Lower is better ↓
Dry Handling
Position / TireResultGap 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 / TireResultGap 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 feet

Lower is better ↓
Wet Braking
Position / TireResultGap to best
96 ft Best
99 ft +3 ft
99 ft +3 ft
103 ft +7 ft
117 ft +21 ft
124 ft +28 ft

The difference between best and worst was 28.7% (28 ft ≈ 1.9 Car Lengths).

Wet Handling

Wet handling time in seconds

Lower is better ↓
Wet Handling
Position / TireResultGap 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 / TireResultGap 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 / TireResultGap to best
2.1 mph Best
2.1 mph Best
2.1 mph 0.0 mph
2.1 mph 0.0 mph
1.9 mph -0.2 mph
1.7 mph -0.4 mph

The difference between best and worst was 17.9% (0.4 mph).

Straight Aqua

Float Speed in mph

Higher is better ↑
Straight Aqua
Position / TireResultGap to best
48.5 mph Best
48.5 mph 0.0 mph
48.4 mph -0.1 mph
48.3 mph -0.2 mph
46.9 mph -1.6 mph
45.7 mph -2.8 mph

The difference between best and worst was 5.8% (2.8 mph).

Curved Aquaplaning

Remaining lateral acceleration

Higher is better ↑
Curved Aquaplaning
Position / TireResultGap to best
10.9 ft/s² Best
10.5 ft/s² -0.4 ft/s²
10.2 ft/s² -0.7 ft/s²
9.9 ft/s² -1.0 ft/s²
9.5 ft/s² -1.4 ft/s²
8.5 ft/s² -2.4 ft/s²

The difference between best and worst was 22.1% (2.4 ft/s²).

Comfort

2

Subj. Comfort

Subjective Comfort Score

Higher is better ↑
Subj. Comfort
Position / TireResultGap 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 / TireResultGap 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 tires in the Noise test finished less than 3% apart.

Value

1

Rolling Resistance

Rolling resistance in kg t

Lower is better ↓
Rolling Resistance
Position / TireResultGap to bestExtra fuel / year
7.65 kg/t Best $0
8.12 kg/t +0.47 kg/t $18
8.17 kg/t +0.52 kg/t $20
8.33 kg/t +0.68 kg/t $26
8.54 kg/t +0.89 kg/t $34
8.56 kg/t +0.91 kg/t $35

The difference between best and worst was 11.9% (0.91 kg / t). Over 12,000 miles a year at $3.60/gal, the RoadX RXMOTION U11 uses about 10 gal ($35) 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 tire selection above.

12,000 mi
$3.60/gal
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 tire age. For comparative purposes only. Lifetime savings based on a 40,000km / 25,000 mile tread life.

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