| Username | Title | Posts | Registration date |
|---|---|---|---|
| yite22 | Rookie Driver | 0 | 2024-03-14 |
| YnotSOHC | Rookie Driver | 2 | 2015-10-15 |
| Yo-Mama | Rookie Driver | 2 | 2010-05-21 |
| yoadrian | Rookie Driver | 1 | 2022-12-07 |
| yodogg | Hammer of the Gods, You Jackoff! | 401 | 2010-08-24 |
| yokel | Paddock Rat | 30 | 2009-09-11 |
| yokramer | Rookie Driver | 2 | 2015-05-12 |
| yoniweb | Rookie Driver | 4 | 2014-09-15 |
| yonkyonk | Paddock Rat | 28 | 2012-10-05 |
| yooker | Rookie Driver | 16 | 2017-04-14 |
| YotesRacing | Rookie Driver | 2 | 2018-09-19 |
| youngerjae | Rookie Driver | 15 | 2013-07-17 |
| youngfg | Rookie Driver | 4 | 2017-01-18 |
| Youngster-Mazda | Rookie Driver | 5 | 2013-03-29 |
| young_Datsun | Rookie Driver | 7 | 2015-11-06 |
| yoursavior | Rookie Driver | 0 | 2023-01-01 |
| yoursmiledoc | Rookie Driver | 8 | 2021-03-05 |
| YoursTruly | Rookie Driver | 1 | 2016-09-06 |
| yovo | Rookie Driver | 6 | 2016-06-05 |
| ypwilliams | Rookie Driver | 0 | 2020-09-06 |
| Yugerif | Rookie Driver | 1 | 2021-10-24 |
| yukadas | Effluent | 735 | 2011-02-09 |
| yulileo | Rookie Driver | 0 | 2019-02-10 |
| yumidietz | Rookie Driver | 3 | 2013-01-06 |
| yuppiecowboy | Rookie Driver | 2 | 2012-01-20 |
| yyukonruneclassic | Rookie Driver | 0 | 2024-04-06 |
| yz250dirtbiker | Rookie Driver | 0 | 2022-10-08 |
| yz80nukka777 | Rookie Driver | 0 | 2021-03-03 |
| yzf1k | Rookie Driver | 1 | 2011-09-03 |
| yzracer21 | Rookie Driver | 0 | 2022-06-18 |
| z0r | Rookie Driver | 8 | 2018-07-06 |
| Z0r0 | Rookie Driver | 0 | 2023-01-22 |
| Z0rr0 | Rookie Driver | 1 | 2012-06-02 |
| z28lt1 | Rookie Driver | 1 | 2013-05-21 |
| z32 | Rookie Driver | 1 | 2013-01-05 |
| Z3SpdDmn | Rookie Driver | 18 | 2009-10-01 |
| Z3_GB | Rookie Driver | 1 | 2014-11-26 |
| zac.s.caldwell | Paddock Rat | 63 | 2017-11-30 |
| Zach | Paddock Rat | 36 | 2010-06-07 |
| zach34 | Rookie Driver | 1 | 2023-02-21 |
| Zachdc | Rookie Driver | 1 | 2019-01-24 |
| Zachreligious | Ripened Lemon | 367 | 2009-09-22 |
| zack80245 | Rookie Driver | 1 | 2014-10-16 |
| zackcolson333 | Rookie Driver | 1 | 2018-04-12 |
| Zacks | Ripened Lemon | 135 | 2022-10-17 |
| zack_280 | Rookie Driver | 3 | 2010-08-10 |
| zacomatic | Paddock Rat | 32 | 2016-11-28 |
| zacreeves | Rookie Driver | 1 | 2012-03-20 |
| zadar | Paddock Rat | 76 | 2014-06-14 |
| zah9000 | Rookie Driver | 1 | 2017-10-27 |