Can Bumper Spare Mount # TR-1 be Used with Aluminum Wheel
Updated 12/11/2025 | Published 12/09/2025
Question:
I have switched to aluminum wheels and cannot use the lower steel plate mount on this spare tire mount., what mount do you suggest? 205/75r15 tire. 15x5, 4.5 bolt .Thanks
asked by: Richard R
0
Expert Reply:
Hey Richard, are you worried about dissimilar metals being in contact with each other with the part # TR-1 and causing corrosion? If so, the powdercoat would prevent that but otherwise you could insulate it with thin plastic like the stuff landscapers put down.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Bumper Spare Tire Mount - U-Bolt Mount
- Spare Tire Mount
- Bumper Mount
- Bolt-On
- 5-Bolt
- 6-Bolt
- 8-Bolt
- RV
- Standard Finish
- Stromberg Carlson
more information >
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Richard R.
12/11/2025
I cannot use the metal plate for the lower mount because the aluminum wheel casting does not have a flat surface for the plate to hold, plus the wheel is thicker. Is there another unit that you could recommend without a plate? Thanks