Pneumatici Auto

| 70 db | B | B

| 70 db | C | C

| 71 db | C | B

| 72 db | C | A

| 70 db | C | B

| 72 db | C | C

| 73 db | C | C

| 70 db | C | D

| 69 db | C | B

| 0 db

| 72 db | B | B

| 72 db | D | C

| 70 db | D | B

| 70 db | D | B

| 0 db

| 69 db | D | C

| 72 db | D | C

| 73 db | D | D

| 68 db | C | A

| 70 db | C | D

| 0 db

| 70 db | D | C

| 71 db | C | B

| 70 db | C | A