Since 1987
Welcome to RTW Motoring, Southern California & Nevada's exclusive Lorinser distributor; California & Nevada's exclusive distributor for Hartge, Carlsson, and Sportec; wholesale distributor for Continental, Michelin, and Pirelli tires; AMG, Giovanna, Gianella, GFG, Double-G light alloy wheels; select other premium branded products; and now RTW's own Premium 3-Piece Forged Wheel Line.
For over 21 years, RTW Motoring has worked hard in building a strong and reliable relationship with dealerships, wholesalers, and local residents. We have been known for our friendly service, large on-site product stocks, same & next day local delivery, in-house install & fitment, and painting & styling studio. We’re committed to delivering superior personalized service, and only the finest products available for your vehicle.
NEWS
 | New Hartge 1 Series arrives to the U.S.
Hartge went above and beyond when it came to designing the Hartge 1 Series. This full aero tuning line has drawn great interest, and now it's available in the United States. Order now! MORE > |  | New Carlsson Aigner CK65 RS Blanchimont
Top speed of 198 mph with an acceleration of 0-62 in just 3.9 seconds makes “the Carlsson Aigner CK65 RS Blanchimont the most powerful luxury limousine in the world.” MORE > |
 | NEW Hartge X5 SUV
German tuner Hartge didn't hold back when it came to designing something more for the BMW X5. Boasting a muscular front end, this vehicle is one you hope you don't catch in your rear-view mirror. MORE > |  | New Carlsson SL Roadster Face-lift
For the newly-arrived, comprehensively reworked Mercedes SL, Carlsson already offers an individualization program– transforming the SL550 into the Carlsson CK50. MORE > |