Forum Discussion
Bedlam
Mar 17, 2014Moderator
There's plenty of TC haulers that would agree with going to 19.5" wheels. Your actual rear axle rating is close to 10K lbs and the rear suspension and wheels are your limiting factors that downgrade the weight carrying.
GCW has been argued forever on these forums - The fifth wheel has independent braking of the tow vehicle, but the TV needs to have sufficient brakes if something goes wrong. There are braking standards with the the FW brakes working properly, but I have not seen a standard with the brakes disabled. So the question is what is sufficient TV braking? Towing the passes when full will strain your power train. You can drive smartly and slow down instead trying to keep up passenger cars or gear the differentials down and keep your top end speed down. Use your exhaust brake on the way down - If you are using your your service brakes, you are going too fast for conditions (weight and grade).
At some point you may want to upgrade to a larger or newer TV for added comfort and capacity, but you will not know until you have completed a few trips fully loaded to your favorite destinations.
GCW has been argued forever on these forums - The fifth wheel has independent braking of the tow vehicle, but the TV needs to have sufficient brakes if something goes wrong. There are braking standards with the the FW brakes working properly, but I have not seen a standard with the brakes disabled. So the question is what is sufficient TV braking? Towing the passes when full will strain your power train. You can drive smartly and slow down instead trying to keep up passenger cars or gear the differentials down and keep your top end speed down. Use your exhaust brake on the way down - If you are using your your service brakes, you are going too fast for conditions (weight and grade).
At some point you may want to upgrade to a larger or newer TV for added comfort and capacity, but you will not know until you have completed a few trips fully loaded to your favorite destinations.
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