Should a 20.5x8x10 Trailer Tire be Replaced with a 5.30 x12 Trailer Tire
Updated 10/22/2012 | Published 10/21/2012
Products Featured in This Question
Question:
I have a 4 place alum snowmobile trailer that is running the 20.5x10 wide trailer tires, would there be any benifit running the taller and narrower 5.30x12 load range d tires, I am looking for the best towing and stability I can get. otherwise what brand of tire in the 20.5x8x10 would u recommend?
asked by: Greg B
Expert Reply:
It is always recommended to go with the original tire size as indicated by the trailer manufacturer. The specific size was chosen for best performance given the type of load that will be on it.
The modern equivalent to a 20.5x8x10 is an ST205/65-10. The Loadstar K399 Bias Trailer Tire, # AM1HP54, would be a good choice. It is a load range D tire rated for 1,220 pounds at 70 psi. For longest life and best performance you should always inflate trailer tires to the maximum psi as indicated on the tire.
Product Page this Question was Asked From
Kenda 5.30-12 Bias Trailer Tire with 12" White Wheel - 5 on 4-1/2 - Load Range D
- Trailer Tires and Wheels
- Tire with Wheel
- Bias Ply Tire
- Load Range D
- 5.30-12
- 12 Inch
- K - 65 mph
- 5 on 4-1/2 Inch
- Steel Wheels - Powder Coat
- Kenda
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: Can a 5.30-12 Size Tire be Replaced with a ST145/R12 Size Tire
- Q&A: Which is Better for Highway Use 4.80-12 or 5.30-12 Trailer TIres
- Article: Trailer Tire Sizing
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: How Much Does a Boat and Trailer Weigh?
- Q&A: Recommended 5.30-12 Tires With Load Rating Of D
- Q&A: Availability of 8-Ply-Rated 5.30-12 Special Trailer Tires
- Article: 7 Common Questions Everyone Has About Trailer Tires
- Q&A: Upgrading the 5.3 X 12 Wheels and Tires on a Harbor Freight Haul-Master Super Duty Folding Trailer
- Q&A: Recommended 5 Lug Hub for a Spindle w/ 141125 Inner and 09067 Outer Bearings
- Article: Best Air Bag Suspension 2025
- Q&A: Recommended 5.30R12 Trailer Tire for Highway Use
- Article: Our Team Picked The Best Camping Gear of the Year - Here Are Their Top Choices
- Article: Converting Your RV Water Heater to Tankless