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Patent US7232179 - Modular day/sleeper cab and interface therefor
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Patent US7232179 - Modular day/sleeper cab and interface therefor
Inside Semi-Truck Sleepers - CDL Training Today
Big Truck Guide Dimension Limits – Big Truck Guide
Patent US6213531 - Extendable sleeper for a truck - Google Patents
Patent US7263754 - Truck sleeper - Google Patents
Truck Bed Size - hawktrucks.com