Although the van/wagon lines were fully redesigned in January 1992 with the rebodied R20 series, the truck line was not renewed until the S400 series in 2008, leaving the M50/M60/M70/M80 model in production until July 2007. Toyota issued a minor front-end facelift in November 1996 with a redesign of the single-piece plastic panel surrounding both headlamps—this now included the attachment of the modern-day Toyota logo. More substantially updated LiteAce and TownAce trucks were released in June 1999, with the front section of the body and dashboard thoroughly redesigned—however, the design of the doors and all parts rearward carried over verbatim. The optional four-wheel drive switched from part-time to full-time configuration, anti-lock brakes were made standard, and airbags an option. The gasoline engine was upgraded from to the 1781 cc "7K-E", and the "2C" diesel engine made way for the 2184 cc "3C-E" which remained in the market until discontinued in August 2004. From December 2004, production switched from the Honsha plant at Toyota, Aichi to the Hamura, Tokyo plant operated by the Toyota-owned Hino Motors.