Menu

Test Charts / Car and Driver

2017 Car and Driver UHP Tire 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
245/40 R18
Tires tested
5
Disciplines
5

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

2

Dry Braking

Dry braking in feet

Lower is better ↓
Dry Braking
Position / TireResultGap to best
79 ft Best
79 ft Best
80 ft +1 ft
81 ft +2 ft
82 ft +3 ft

The difference between best and worst was 4.2% (3 ft).

Dry Handling

Dry handling time in seconds

Lower is better ↓
Dry Handling
Position / TireResultGap to best
29.5 s Best
30 s +0.50 s
30.1 s +0.60 s
30.3 s +0.80 s
30.4 s +0.90 s

The difference between best and worst was 3.1% (0.9 s).

Wet

2

Wet Braking

Wet braking in feet

Lower is better ↓
Wet Braking
Position / TireResultGap to best
95 ft Best
101 ft +6 ft
107 ft +12 ft
108 ft +13 ft
109 ft +14 ft

The difference between best and worst was 14.5% (14 ft ≈ 0.9 Car Lengths).

Wet Handling

Wet handling time in seconds

Lower is better ↓
Wet Handling
Position / TireResultGap to best
31.8 s Best
32.2 s +0.40 s
33.2 s +1.40 s
33.6 s +1.80 s
33.8 s +2.00 s

The difference between best and worst was 6.3% (2 s).

Comfort

1

Noise

External noise in dB

Lower is better ↓
Noise
Position / TireResultGap to best
66 dB Best
67 dB +1.00 dB
67 dB +1.00 dB
69 dB +3.00 dB
69 dB +3.00 dB

The difference between best and worst was 4.5% (3 dB).

More tire tests

Cross-check this test

All tire tests

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

Rate your tires

My tires

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 tires

Save tires from a tire page, test or comparison to keep them here.

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