What is the Metric Equivalent to an L78-15 Trailer Tire Size on a 1952 Vagabond Camper
Question:
I am trying to find out what I should buy to replace the tires and wheels if needed to move this vintage camper. Existing tires just say L78 15
asked by: Terri
Expert Reply:
What you have is the old letter size tires. An L78-15 was a larger tire which would be most likely a 235/75-15 in the newer metric size. This is not a common size for a trailer anymore but you could go to a 225/75-15. It would be a little shorter and a little more narrow.
As long as the weight capacity of a 225/75-15 tire will be enough for your 1952 Vagabond camper, going to a smaller size will work. You will just need to make sure the weight capacity and bolt pattern of the tire and wheel combo match the trailer.
To find the trailer capacity, there should be a plate on the tongue or frame that lists it. Depending on the bolt pattern, there are different load ranges available in this tire size. Use the bolt pattern FAQ article linked to determine the bolt pattern you have.
If you find you need a higher capacity, it may be possible to go up to a 16 inch. Since a 16 inch tire and wheel will be taller and wider, you will need to measure the space around the tire, above the tire and behind it, to make sure there is room for a larger tire. I have included some tire FAQ article links that should help.
Product Page this Question was Asked From
Karrier ST225/75R15 Radial Trailer Tire w/ 15" Modular White Wheel - 6 on 5-1/2 - Load Range D
- Trailer Tires and Wheels
- Tire with Wheel
- Radial Tire
- Load Range D
- 225/75-15
- 15 Inch
- M - 81 mph
- 6 on 5-1/2 Inch
- Steel Wheels - Powder Coat
- Kenda
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: How to Power Trailer Dome Light When Not Connected to Tow Vehicle
- Q&A: Options for Adding Interior Lighting to Enclosed Cargo Trailer
- Q&A: Fuse Location for Trailer Brake Controller on a 2005 Chevy Silverado
- Q&A: Location of the 40-Amp Fuse for the 2006 Chevrolet Silverado Tow Package
- Q&A: Replacement 1/2-20 Wheel Stud For Reliable 1206 Trailer Hub
- Article: Our Team Picked The Best Camping Gear of the Year - Here Are Their Top Choices
- Q&A: Mounting Hole Dimensions of Buyers Products 45 Ton Pintle Hook
- Q&A: Why Does Ground Wire of Brake Controller Need to Run to Battery when 7-Way Grounds
- Article: Tire TLC: How & When to Check Your RV/Trailer Tire Pressure
- Article: Brake Controller Installation: Starting from Scratch
- Article: Trailer Tire Sizing
- Article: Flat Towing Package for 2008-2011 Honda CR-V
- Article: Most Popular Wheel Bearings
- Article: Trailer Maintenance Schedule