Sparks
Roberta Vance
Roberta is the desk's build-quality conscience, the reviewer who walks past the paint and goes straight for the welds. Her background is hands-on repair and maintenance work, years of fixing what factories and previous owners got wrong, which is why her pages read like inspections, crossmember spacing, axle brands, brake wiring, and the harness routing that decides whether your lights work in year five. She covers the component layer under every trailer type, and the other authors link to her constantly because the frame is where every buying decision eventually lands. Sparks writes for the buyer who plans to own the trailer long after the warranty, and her advice fits on a bumper sticker, buy the bones, fix the rest.
Beat
Build quality, axles, brakes, and wiring
Articles by Sparks
Selected from their beatWood Deck vs. Steel Deck. Which Trailer Deck to Buy.
Wood or steel trailer deck, the honest comparison. Grip, repair, weight, cost, fire and fluid resistance, and the duty cycle that decides it.
Read article → CapacityTrailer Axles Explained.
Trailer axle ratings and tiers, spring vs. torsion, bearings and maintenance, the brands under most trailers, and how axles set every class.
Read article → CapacityTrailer Suspension Explained.
Trailer suspension systems compared, leaf springs and equalizers, torsion axles, slipper springs, and air ride, what each costs, rides like, and serves.
Read article → ComparisonSteel vs. Aluminum Enclosed Trailers. Which Frame to Buy.
Steel or aluminum enclosed trailer, the honest comparison. Price, weight, rust, repairs, resale, and the climate math that decides it.
Read article → CapacityTrailer Brakes Explained.
Trailer brake systems compared, electric drum, electric-over-hydraulic, and surge, the law's thresholds, adjustment and service, and what each class needs.
Read article → ComparisonSteel vs. Aluminum Trailers. Which Material to Buy.
Steel or aluminum trailer, the honest comparison. Weight, price, corrosion, repair, resale, and the duty cycle that decides the material.
Read article → Brand ComparisonPJ vs. Diamond C. The Honest Comparison.
PJ Trailers or Diamond C, a broad national line against a heavy-spec builder. Lineups, frame philosophy, dealer math, and the model-level method that decides.
Read article → Brand ComparisonBig Tex vs. PJ Trailers. The Honest Comparison.
Big Tex or PJ, two broad-line builders compared. Lineups, dealer networks, the spec-sheet method, and how to pick between two matched models.
Read article → CargoAluminum-Frame Enclosed Trailers Explained.
How all-aluminum enclosed trailers are built, the weight and corrosion case, what the premium really buys, sizes, specs, and inspection points.
Read article → Tow VehicleTrailer Wiring and Connectors Explained.
Trailer wiring done right, 4-pin vs. 7-pin, what each circuit carries, adapters, grounds, corrosion, the charge line, and troubleshooting the classics.
Read article → CargoSteel-Frame Enclosed Trailers Explained.
How steel-frame enclosed trailers are built, where rust actually starts, the price and strength case, sizes, specs, and inspection points.
Read article → CapacityTrailer Tires and Load Range Explained.
Trailer tires done right, ST vs. passenger tires, load range letters, date codes and age-out, pressure discipline, and why trailer tires fail differently.
Read article →