What is the Difference Between Load Range E and F Trailer Tires in the Same Size
Updated 12/08/2024 | Published 07/27/2011
Products Featured in This Question
Question:
What is difference in load ranges E or F? I have trailer with 235/85/16 inch. Have had Load Boss tires. Heavy loads, hot weather, fast speeds. Custom trailer. 3500# double axles.
asked by: Lori
Expert Reply:
The difference between a load range E and load range F tire of the same size, 235/85-16, is the weight capacity and pressure. The Karrier Radial Tire, Load Range E, # AM10295, has a capacity of 3,640 pounds at 95 psi.
The Load Range F Tire, # AM10501, has a capacity of 3,960 pounds at 95 psi.
Trailer tires should always be inflated to the maximum psi rating indicated on the tire. If a tire is under inflated, it will cause the side wall to build up more heat faster and cause the tire to fail. Trailer tires have a thicker side wall so that they can handle more vertical load, passenger vehicle tires do not have as thick of a side wall so they should not be used on trailers.
I have included a link to our FAQ article on trailer tires for you to view.
Jeff P.
12/8/2024
What would a load rating "F" mean on a 7 x 14.5 tire?
Robin H.
12/8/2024
Product Page this Question was Asked From
Karrier ST235/85R16 Radial Trailer Tire - Load Range F
- Trailer Tires and Wheels
- Tire Only
- Radial Tire
- Load Range F
- 235/85-16
- 16 Inch
- M - 81 mph
- Kenda
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Gooseneck Hitch
- Shop: Fifth Wheel Hitch
- Search Results: b
- Search Results: b&w turnover ball hitch
- Search Results: trailer brakes
- Search Results: trailer hubs and drums
- Search Results: axle dust caps
- Search Results: 198 dust cap
- Search Results: trailer surge brakes
- Shop: Suspension Enhancement
- Shop: Karrier ST235/85R16 Radial Trailer Tire - Load Range F
- Article: Ram Trailer Tow Prep Package
- Shop: InfiniteRule Hitch Lock for 2-1/2" Hitches - 3-1/8" Span - Stainless Steel
- Shop: InfiniteRule Ball Mount Hitch Lock - Gen-Y Mega Duty 32K and Fastway Flash HD - 3/4" Pin
- Shop: Gen-Y Torsion 2-Ball Mount - 2-1/2" Hitch - 2-1/2" Rise/7-1/2" Drop - 16K
- Video: Feature Review Gen-Y Torsion 2-Ball Mount
- Video: Haul Heavy, Ride Smooth: The GEN-Y Torsion Ball Mounts Straight from the Manufacturer
- Video: Comprehensive Review: Gen-Y Torsion 2-Ball Mount
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs
- Shop: Electric Trailer Brake Assembly for Lippert ABS Hubs - 12" - Left/Right Hand - 5.2K - 7K
- Q&A: How Far Apart are Hitch Pin Holes of Bulletproof Weight Distribution Shank BPH75RR
- Shop: Trailer Wiring
- Q&A: How to Tell if 2016 Ram Has Hitch Prep Package
- Article: Trailer Tire Sizing
- Q&A: Can I Determine the psi Rating of a Wheel
- Shop: B&W Companion 5th Wheel Trailer Hitch w/ Slider - Dual Jaw - 20,000 lbs
- Video: Best 2012 Ford F-250 Super Duty Gooseneck Hitch Options
- Video: Gooseneck Trailer Hitch Installation - 2016 Ford F-250 Super Duty
- Article: Parts Required to Add Electric Over Hydraulic Drum Brakes to a Trailer
- Q&A: How to Measure to Determine the Size Trailer Brakes Needed For Hydraulic Drum Replacement
on Trailer Tires and Wheels
Kevin D.
3/16/2020
Have a 5th wheel trailer, at this time I have a ST235/85R16 load rated E can I upgrade to load rated F without having much of a size change? Thanks..