This company will train me. I’m sure I will figure it out. Common sense goes a long way as long as I err on the side of caution. I am familiar with axle spacing and axle weight limits just never heard about the drives. I have done a couple over weight loads (coils) on my flatbed.
Adding Lift Axle Cost
Discussion in 'Heavy Haul Trucking Forum' started by AFC, Sep 18, 2025 at 9:26 AM.
Page 3 of 8
-
-
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
-
Feedman, Sons Hero, Walk Among Us and 6 others Thank this.
-
There's more to it than just bolting an axle on. My T800 is factory 4- heavy deep frame, crossmembers for lift axle, everything shoved forward to get empty weight on the front axle, cooling, drivelines, 46 rears, etc, etc.
Another way to put it- 425's on a 12,000# front axle doesn't make it good to go for 20,000#. At least unwise in my opinion.Feedman, gentleroger, Walk Among Us and 6 others Thank this. -
Feedman, cke and ElmerFudpucker Thank this.
-
You’ve gotten a lot of good answers here from people that have actual skin in the HH game — real money invested over the course of years, ten or more for many of them — and they have all watched the rates crumble by people who don’t know what the #### they’re doing, or trying to get into, with inadequate equipment and shoddy, at best, knowledge of the complexities in this end of the industry.
I’ll ask you again — because I didn’t see an answer from you. Do you know the actual weight rating of the axles currently on your truck? I’m not talking about what you can permit. I’m talking about the manufacturers rating. If you don’t know where to find this information, you’re already behind and should probably exit stage left and continue with the 5 or 6 axle work.blairandgretchen, Feedman, Sons Hero and 8 others Thank this. -
A 2019 Freightliner Cascadia 126 typically has axle weight ratings of 12,000 to 14,600 lbs for the front steer axle and 40,000 to 46,000 lbs for the rear tandem axles, though exact ratings vary based on the specific configuration and options selected for the truck. Key components like the front axle, rear axle, and suspension are chosen when the truck is ordered, which determines its specific weight capacities.
Front Axle Weight Ratings
- Common options: 12,000 lbs, 12,500 lbs, 13,300 lbs, or 14,600 lbs.
- Factors influencing rating: Different axle manufacturers (e.g., Detroit, Meritor, Hendrickson) and suspension types (e.g., Taperleaf, Air suspension) offer varying ratings.
- Common options:
Tandem axles are typically rated for 40,000 lbs, 44,000 lbs, or 46,000 lbs.
-
-
-
What is the wheelbase of the tractor?
Do you even have room for a lift axle without stretching the frame?
Are you going to take a sawsall to all the plastic fairing in the way?
I say ignore all the years of experienced advice you have been given and go for it.
Check back in in 6 months and let us know how you are doing.Last edited: Sep 19, 2025 at 1:24 AM
-
blairandgretchen, D.Tibbitt, CAXPT and 6 others Thank this.
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
Page 3 of 8