Can 5.70-8 Tire Replace 18.5x8.5x8 on Trailer
Updated 12/02/2025 | Published 11/03/2025 >
Products Featured in This Question
Question:
Would you recommend replacing 18.5x8.5x8 tires and rims on a 2 axel trailer with gvwr of 2998 with 5.70 x8 tire both being a load range c. . Thank you
asked by: Dan
0
Expert Reply:
Hey Dan, yeah that would be a solid upgrade. The tire diameter would be just a little bit taller and also narrower but you wouldn't have any clearance issues. For a 5 lug wheel you'd want the part # AM30155or for a 4 lug wheel part # AM30153.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Kenda 5.70-8 Bias Trailer Tire with 8" White Wheel - 5 on 4-1/2 - Load Range D
- Trailer Tires and Wheels
- Tire with Wheel
- Bias Ply Tire
- Load Range D
- 5.70-8
- 8 Inch
- K - 65 mph
- 5 on 4-1/2 Inch
- Steel Wheels - Powder Coat
- Kenda
more information >
Continue Researching
- Q&A: Can a Smaller Wheel and Tire Be Used on a Trailer If the Capacity is High Enough
- Q&A: Kenda K353 Bias Trailer Tire 12" Load Range C Speed Ratings
- Q&A: Is Larger 5.70-8 Trailer Tire a Better Option to Replace 4.80-8
- Q&A: 4 Lug Trailer Wheel and Tire with Higher Speed Rating
- Q&A: Air Pressure Recommendation for Kenda 5.70-8 Bias Trailer Tire Load Range D # AM30153
- Q&A: Tandem Fenders For Competitive Boat Trailer
- Q&A: Distance From Mounting Holes To Bottom Fender Lip On Tandem Axle Teardrop Trailer Fenders
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: Trailer Tire Sizing
- Article: Printable Trailer Bolt Hole Pattern Template
- Article: How to Raise Your Travel Trailer Height
- Article: Carrying on a Legacy: One Family’s Story of Grief, Growth, and a Global Pandemic
- Article: Trailer Lighting Requirements
- Article: How to Level Your Fifth Wheel in 3 Simple Steps (Manual or Auto-Level)


Jameson C.
12/1/2025
Hey Dan, how did the swap to the 5.70-8 tires work out on your trailer? I'm curious if the change in diameter and width made any difference in how it tows. Your update could make it easier for the next person with the same setup.