Forum Discussion

falconbrother's avatar
falconbrother
Explorer II
May 03, 2017

Spare tire mounted to TT bumper

I have bought my spare and the mount from Northern Tool. The mount will fit the 4 inch bumper of a TT. How many folks do this and is it safe? I just saw a video where someone had their rear bumper ripped off by a bicycle rack. Granted there were 4 bikes on it with a lot of leverage and bounce. I really don't want to take up space in the TV with the TT's spare.
  • time2roll wrote:
    I made my own where the weight of the tire is on top of the bumper instead of hanging out toward the rear.
    Gives more clearance for the bikes too.


    I considered welding my own together but, the store bought one was on sale and under $20 bucks. I have the scrap steel. I could go home and start measuring, cutting, grinding and welding tonight. The lazy gets the best of me..
  • Mine has been riding back there for 25 years. I would guess it depends on what weight the bumper was designed to carry.

    Mine is welded to the frame and is 4x4 square steel with bracing welded to a between the frame cross member. In short mine is reinforced and is pretty strong.

    I use to have a cargo rack on my rear hitch(attached to frame not bumper) but had to get it reinforced to carry the generator after a weld cracked 5 years ago. Check your welds often to avoid problems.
  • I made my own where the weight of the tire is on top of the bumper instead of hanging out toward the rear.
    Gives more clearance for the bikes too.
  • falconbrother wrote:
    I have bought my spare and the mount from Northern Tool. The mount will fit the 4 inch bumper of a TT. How many folks do this and is it safe? I just saw a video where someone had their rear bumper ripped off by a bicycle rack. Granted there were 4 bikes on it with a lot of leverage and bounce. I really don't want to take up space in the TV with the TT's spare.


    Be safe and not sorry, have your spare tire rack welded to your frame.