Can the Roadmaster Spare Tire Mount Be Used w/a Tow Dolly?
Updated 11/13/2025 | Published 10/18/2025
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Question:
Good morning. I have a 2007 Winnebago Adventurer 33v and I have a Tow Master dolly that we pull a 2017 Buick Cascada behind the motorhome. I want this to mount the 15 inch tow dolly spare too, and still tow the dolly with the car on it. Will this work
asked by: Jeffrey S
Expert Reply:
It sure will Jeffrey. Roadmaster has approved their Roadmaster Spare Tire Mount item # RM-195125 being used with a tow dolly.
Please note that this adapter will reduce your motorhome's hitch capacity by 33%.
How wide is your Tow Master dolly's tongue? The Spare Tire Carrier for Roadmaster Tow Dollies item # RM-2000-7 might be a better option since you just need a spare carrier for the dolly.
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on Spare Tire Mount
Jerred H.
11/13/2025
Hey Jeffrey, how did things turn out with the Roadmaster spare tire mount on your Tow Master dolly? Did you find that setup worked well while towing your Buick Cascada? Your update could make it easier for others using a similar dolly.