Can F78-14 Trailer Tire Size be Replaced with 205/75-15 Tire Size
Updated 05/22/2018 | Published 05/21/2018
Products Featured in This Question
Question:
We have an older boat trailer with f78 14 tires We want to buy 205 75 15 tires Will these 15s fit
asked by: Roxie
Expert Reply:
Since your old trailer wheels are 14 inch in diameter you'll need to go with new wheels and tires to upgrade to a 15 inch setup with size 205/75-15. For that you'd want the part # LHAW121 which has a 5 on 4-1/2 inch bolt pattern.
Or you would need the part # TA27VR for a 6 on 5-1/2 inch bolt pattern. These are the two most common bolt patterns. If you are unsure what you have I attached a help article that covers determining bolt pattern as well.
Product Page this Question was Asked From
Westlake ST205/75R15 Radial Trailer Tire w/ 15" Silver Mod Wheel - 5 on 4-1/2 - Load Range D
- Trailer Tires and Wheels
- Tire with Wheel
- Radial Tire
- Load Range D
- 205/75-15
- 15 Inch
- L - 75 mph
- 5 on 4-1/2 Inch
- Steel Wheels - Powder Coat
- Westlake
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: Would Lift Kit for 2006 Jayco Pop Up Allow for Off Road Tires
- Search Results: alignment and lift kits trailer suspension parts
- Article: Trailer Tire Sizing
- Shop: Torflex Lift Kit - Single Axle - 2-5/8" Lift
- Video: Torflex Lift Kit Feature Review
- Shop: Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 7,000 lbs
- Shop: Loadstar ST235/75R15 Radial Off-Road Tire w/ 15" Aluminum Wheel - 5 on 4-1/2 - LR D
- Q&A: Recommended Trailer Tires to Replace 235/75R15 Tires
- Shop: Torflex Lift Kit - Tandem Axle - 3-1/8" Lift
- Shop: Torflex Lift Kit - Tandem Axle - 2-5/8" Lift
- Shop: Loadstar ST235/75R15 Radial Off-Road Tire w/ 15" Black Mod Wheel - 5 on 4-1/2 - LR D
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Trailer Wiring Diagrams
- Q&A: Replacement for Atwood 61101 Brake Actuator
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Video: Measuring To Choose The Right Trailer Axle
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Search Results: trailer tires and wheels
- Video: Review of etrailer Trailer Hubs and Drums - Hub with Drum - AKHD-545-35-EZ-K
- Search Results: trailer wiring
- Shop: Suspension Enhancement
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Search Results: trailer jack
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Shop: Brake Controller
- Q&A: Instructions to Wire a Trailer for Electric Brakes
on Trailer Tires and Wheels
