Spare Wheel and Tire for 2024 Grand Design Solitide 376RD
Updated 03/23/2026 | Published 03/21/2026
Question:
Looking for a wheel and tire to use as a spare on a 2024 Grand Design Solitide 376rd 5th wheel trailer. Current tires are 235 75r17.5. Not sure about offsets and centering so need some help. Thanks!
asked by: Mark E
Expert Reply:
Hey Mark! Since you have 235/75R17.5 tires on there now you can use the Triangle 235/75R17.5 Radial Tire # TR32ZR as a spare. This keeps the tire size the same. I don't have a way of knowing if your current wheels have an offset since Grand Design doesn't list that information. However, if you do have an offset I can tell you it isn't much.
This wheel is a -0.5" offset so the center of the wheel is pushed toward the trailer. Even if it is more than you have now, it won't hurt since it is only a spare. If you want to be sure you can either call and ask if Grand Design has that information or measure. If you have an offset of 0 the distance from the mounting surface to the wheel face will be the same on either side of the wheel.
Where are you headed with the Solitude once you pick up your spare?
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Product Page this Question was Asked From
Triangle 235/75R17.5 Radial Tire w/ 17-1/2" Modular Wheel - Offset - 8 on 6-1/2 - LR J
- Trailer Tires and Wheels
- Tire with Wheel
- Radial Tire
- Load Range J
- 235/75-17.5
- 17-1/2 Inch
- J - 62 mph
- 8 on 6-1/2 Inch
- Steel Wheels - Powder Coat
- Triangle
more information >
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