| Username | Title | Posts | Registration date |
|---|---|---|---|
| rens.verkade | Rookie Driver | 1 | 2018-09-19 |
| REpperson | Rookie Driver | 1 | 2018-12-01 |
| Reptyl | Rookie Driver | 1 | 2012-10-01 |
| RES94025 | Rookie Driver | 1 | 2019-11-17 |
| Rescueoldcars | Rookie Driver | 1 | 2022-04-02 |
| reserbil | Rookie Driver | 2 | 2010-08-27 |
| resurrectionautomotive | Rookie Driver | 2 | 2020-11-26 |
| retrostef | Rookie Driver | 0 | 2017-06-19 |
| retrosub | Rookie Driver | 19 | 2012-01-24 |
| Revelations | Rookie Driver | 5 | 2009-11-23 |
| RevinKevin | Rookie Driver | 1 | 2018-09-18 |
| revmatchtv | Rookie Driver | 11 | 2016-06-17 |
| revolution.radio | Rookie Driver | 0 | 2017-04-19 |
| Revolutionary Racing | Rookie Driver | 11 | 2009-08-16 |
| revolutionarygirl2005 | Rookie Driver | 1 | 2014-04-18 |
| ReVolvo-Bjorn | Rookie Driver | 3 | 2010-05-10 |
| revvhappy | Ripened Lemon | 212 | 2011-10-15 |
| RexGalore | Paddock Rat | 21 | 2014-02-12 |
| rexluns | Rookie Driver | 2 | 2012-09-26 |
| Rezzato | Rookie Driver | 1 | 2014-10-19 |
| rfoltz53 | Paddock Rat | 63 | 2012-02-06 |
| rgerson7393 | Rookie Driver | 0 | 2021-09-08 |
| rghai6 | Rookie Driver | 0 | 2018-09-10 |
| rgmb | Rookie Driver | 0 | 2019-06-15 |
| rguyton | Rookie Driver | 14 | 2009-05-01 |
| rharris19 | Ripened Lemon | 143 | 2009-11-25 |
| rhc1536 | Rookie Driver | 1 | 2014-02-20 |
| rhino1 | Rookie Driver | 2 | 2011-05-23 |
| rhizomatic | Rookie Driver | 0 | 2018-03-20 |
| RhodyM20 | Rookie Driver | 1 | 2014-11-19 |
| rhorad1 | Ripened Lemon | 190 | 2009-05-19 |
| riannemanon59 | Rookie Driver | 0 | 2018-11-15 |
| ribbie78 | Paddock Rat | 47 | 2009-09-12 |
| ricebox | Rookie Driver | 3 | 2019-02-27 |
| RiceCar314 | Rookie Driver | 6 | 2016-04-28 |
| Ricer84 | Rookie Driver | 5 | 2019-03-05 |
| RiceRocket | Rookie Driver | 1 | 2021-09-08 |
| Rich B | Paddock Rat | 51 | 2011-03-14 |
| Rich Duisberg | Ripened Lemon | 112 | 2013-08-15 |
| Rich in Fresno | Rookie Driver | 5 | 2009-06-18 |
| Rich von Duisberg | Rookie Driver | 9 | 2022-06-17 |
| rich9213 | Rookie Driver | 1 | 2014-11-10 |
| richard350z | Rookie Driver | 3 | 2011-07-21 |
| Richardnew | Paddock Rat | 68 | 2009-09-08 |
| Richardpalancio | Rookie Driver | 0 | 2018-03-24 |
| richcasanas | Rookie Driver | 0 | 2020-05-15 |
| RichDenisar99$$ | Rookie Driver | 11 | 2023-11-27 |
| richg | Rookie Driver | 2 | 2012-04-16 |
| richgonzo2003 | Rookie Driver | 1 | 2015-10-10 |
| RichRBX | Rookie Driver | 2 | 2019-09-30 |