The Diamond C LPX and Big Tex 14LP are two of the most popular dump trailers in Texas. Both are quality-built, Texas-made dump trailers, but they have important differences that could make one a better fit for your needs. As a dealer who sells both brands, here’s our honest comparison.
Quick Comparison
| Feature | Diamond C LPX | Big Tex 14LP |
|---|---|---|
| Frame | I-beam construction | Channel frame |
| Floor gauge | 10-gauge standard | 10-gauge standard |
| Hoist type | Telescopic cylinder | Scissor hoist |
| GVWR range | 10,000 – 21,000 lb | 14,000 – 17,500 lb |
| Sizes | 10′ – 16′ | 12′ – 16′ |
| Warranty | 3-year limited | 2-year limited |
| Paint | Powder coat | Powder coat |
| Price range | $8,500 – $18,000 | $8,000 – $14,000 |
Build Quality
This is where the Diamond C LPX has a clear edge. The I-beam frame construction provides superior structural rigidity compared to Big Tex’s channel frame. You’ll notice the difference most when hauling heavy, uneven loads — the LPX flexes less and distributes weight more evenly. Diamond C also has a reputation for tighter welds, better paint coverage, and more refined finishing.
That said, the Big Tex 14LP is far from flimsy. It’s a well-built trailer that handles commercial abuse. It just doesn’t quite match the LPX’s fit and finish.
Hoist System
The LPX uses a telescopic cylinder while the 14LP uses a scissor hoist. Telescopic cylinders are simpler (fewer moving parts) and provide smoother lifting action. Scissor hoists are robust and can handle heavy loads, but require more maintenance and can be more costly to repair. For most buyers, the telescopic cylinder is the better choice.
Value for Money
The Big Tex 14LP is typically $500-$2,000 less than a comparable LPX configuration. If you’re on a tight budget, that savings matters. However, Diamond C trailers hold their resale value better — a 5-year-old LPX will typically sell for more than a 5-year-old 14LP. So the total cost of ownership may actually favor the Diamond C.
Our Recommendation
If you’re a contractor who uses their dump trailer daily and plans to keep it long-term, spend the extra money on the Diamond C LPX. The build quality difference will matter over 10+ years of heavy use.
If you need a solid dump trailer for occasional or moderate use and want to save upfront, the Big Tex 14LP is a great choice that won’t let you down.
See Both at Trailer Place
We carry Diamond C trailers in stock and can help you compare options side by side. Visit us at 2507 County Rd 231, Wharton, TX or call (979) 532-1486. Browse our complete dump trailer inventory.
Frequently Asked Questions
Which is better, C LPX or Big Tex?
C LPX trailers typically offer superior build quality, better standard features, and stronger resale value compared to Big Tex. We carry C LPX at Trailer Place in Wharton, TX — call (979) 532-1486 to compare in person.
Are C LPX trailers worth the money?
Yes. C LPX trailers use higher-grade steel, better paint systems, and more robust components than many competitors. The upfront investment pays off with lower maintenance costs and longer lifespan.
Where can I buy C LPX trailers in Texas?
Trailer Place in Wharton, TX is an authorized C LPX dealer. We’re located at 2507 County Rd 231, Wharton, TX 77488. Call (979) 532-1486 or visit us to see our full inventory.
What warranty do C LPX trailers come with?
C LPX offers competitive manufacturer warranties, and Trailer Place provides additional dealer support. Contact us at (979) 532-1486 for current warranty details and financing options.
