Nexen N Blue 4 Season is a allround tyre made in total of 73 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 70mm wider than the narrowest dimension (155) and 10mm narrower than the widest one (235). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In 225/40 R18, there is only one possible speed index for Nexen N Blue 4 Season - "V", which is good for speeds up to 240 km/h. In 225/40 R18, N Blue 4 Season usually competes against N blue HD Plus, which is a tyre from Nexen with a rating of 0%, compared to 0% of the Nexen in question.
Relevant tyre tests in same or similiar dimension (225/40 R18)

| Name | Stopping distance on dry | Stopping distance on wet | |||||
|---|---|---|---|---|---|---|---|
| Best values in test | 37,6 | 50 | |||||
| Nexen N Blue 4 Season | 42 | 54 | |||||
| Show test details | |||||||

| Name | Wet | Dry | Snow | Rolling resistance | Wear | ||
|---|---|---|---|---|---|---|---|
| Best values in test | 2+ | 1- | 2+ | 1 | 1 | ||
| Nexen N Blue 4 Season | 3+ | 2- | 3+ | 3+ | 2+ | ||
| Show test details | |||||||

| Name | Wet | Dry | Snow | Running costs | |||
|---|---|---|---|---|---|---|---|
| Best values in test | 2+ | 2+ | 2+ | 1 | |||
| Nexen N Blue 4 Season | 2- | 2 | 2 | 2+ | |||
| Show test details | |||||||

| Name | Stopping distance on dry | Stopping distance on wet | |||||
|---|---|---|---|---|---|---|---|
| Best values in test | 39,5 | 46,3 | |||||
| Nexen N Blue 4 Season | 42,3 | 50,4 | |||||
| Show test details | |||||||