Wells Cargo makes an enclosed "hauler" with a 48" side door in the front. Would be pretty heavy with a Deville, wing, plus the trailer. There is a tow dolly on the market that will do a car with a bike sideways infront of the car.
Chuck, Ruth, & Dixie and Hanna
1990 F350 S/C Dually, 460/ZF 5spd, 1990 S&S 11 SCB C/O Camper
SEMI RETIRED, FINALLY!