Should Brakes be Used on All Three Axles of a Triple Axle Trailer
Question:
On a three-axle trailer with rocker arms on center axle and underslung springs, which axle should be the idler axle?
asked by: Rob R
Expert Reply:
Most people will put the brakes on the front axle of a tandem axle trailer or the front two axles of a triple axle trailer. This is what I recommend doing if you are not wanting to install brakes on all of the axles.
For the most effective braking system though, I recommend using brakes on all 3 of your axles. This will help your brakes last longer because they won't be working as hard individually and it will help give you better braking performance.
I have attached a link to our selection of trailer hub and drum assemblies as well as our brake assemblies to look through. If you could let me know what your axle capacity is and I can make some recommendations for you.
Product Page this Question was Asked From
etrailer Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand - 5.2K to 7K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 12 x 2 Inch Drum
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Tri-Axle Teardrop Trailer Fenders - Rounded Edges - Steel - 14" to 15" Wheels - Qty 2
- Shop: Triple-Axle Trailer Hanger Kit for Double-Eye Springs - 1-1/2" Front/Rear, 2-1/2" Center
- Shop: Trailer Axle w/ Electric Brakes - Easy Grease - 6 on 5-1/2 Bolt Pattern - 89" Long - 5,200 lbs
- Shop: etrailer Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand Assemblies - 3.5K
- Shop: Trailer Axle w/ Electric Brakes - Easy Grease - 6 on 5-1/2 Bolt Pattern - 89" Long - 6,000 lbs
- Shop: CE Smith U-Bolt Kit for Mounting 5.2K to 7K, Round Trailer Axles - 7" Long U-Bolts - Zinc
- Search Results: 5200 lbs axle
- Search Results: 6000lb axle
- Search Results: 6 lug axle
- Shop: Triple-Axle Trailer Hanger Kit for Double-Eye Springs - 3-1/4" Front/Rear/Center
- Q&A: Triple-Axle Trailer Hanger Kit Recommendation for 7K Axles
- Shop: Fifth Wheel Hitch
- Search Results: disc brake conversion
- Search Results: electric drum brakes
- Search Results: 7 pin connector
- Shop: Trailer Hitch
- Video: etrailer Trailer Jack - Side Frame Mount Jack - TJD2SP-12000SP-F Review
- Shop: Suspension Enhancement
- Shop: Brake Controller
- Shop: RV Jack Pads
- Video: Review of B and W Fifth Wheel Parts - Replacement Base for GM Prep Package - BWRVB3710
- Search Results: air lift compressor
- Q&A: Comparing B&W Companion 20K and 25K 5th Wheel Hitches for 2020 F-450 with OEM Puck System
- Q&A: Comparing B&W Companion 20K and 25K 5th Wheel Hitches for 2019 Ford F-450 with OEM Pucks
- Article: Double-Eye Trailer Suspension System Review
- Video: Dexter Bronze Bushings Installation
- Q&A: Recommended Equalizer and Wet Bolt with Bushings for 7,000 lb Axle with Correct Track
- Q&A: How to Check for a Bent Trailer Axle Spindle
- Q&A: Will Overloading Trailer Axles Cause Them to Bend?
- Q&A: What Trailer Weight Requires Brakes
on Trailer Brakes
