maz2low
+1y
It is not illegal to mount your gas tank under the bed in the rear in Ontario or any state for the matter . That is where mine is mounted . You won't have a problem passing safety or anything if thats your other worry . Remember a majority of cars have there tanks in the back , Jeeps,some Land Rovers
A huge question is do you still have your Rear-Bumper ? If you dont and will be mounting it in the back between the rails with no crossmember between the Rear of the Truck and the Tanks side that faces the rear it could be certified unfit by a safety shop . In Ontario really it is not a problem getting trucks to pass safety even unfit half the shops do not care