Sub model is the actual model number. For a superliner is would be something like RW700. The RS700 was the long hood (western) R model. The RW(superliner) was the replacement. I am not certain but there may have been an RW600. Shorter hood version.
New O/O, Old truck what do I need to keep her in top shape?
Discussion in 'Ask An Owner Operator' started by JbugBDT, Nov 20, 2024.
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Page 11 of 11