Snow plow for a Silverado or Sierra 2500HD / 3500HD
Reviewed October 16, 2026 · Rhode Island Plow & Equipment, Johnston, RI
Chevrolet Silverado and GMC Sierra heavy-duty trucks share a platform, and General Motors publishes upfitter guidance for mounting a front plow. This guide summarizes the checks that guidance points to, so you know what to bring when you ask whether a plow suits your truck.
What GM's guidance says in general
A General Motors service bulletin from the mid-2010s says the 2500 and 3500 heavy-duty trucks provide the front suspension platform needed for snow plows, and that plow work should start from trucks ordered with the Snow Plow Prep Package, ordering code VYU. It also describes a dealer retrofit for some four-wheel-drive heavy-duty trucks built without that package, using suspension parts that raise the front axle rating. That is older, model-specific information — your truck's year and build decide whether any of it applies.
Weights and ratings come first
GM's upfitter documents tell installers to establish the truck's curb weight and its front and rear axle ratings before a front plow is mounted, and to obtain the plow's weight and balance information from the plow maker. Trade-press summaries of the same guidance add that the plow and its mounting equipment should not exceed the front axle's available payload, that ballast behind the rear axle may be needed, and that only one passenger beside the driver is recommended because extra weight in the cab counts against the front axle.
- Read the front and rear axle ratings and the gross rating from the label in the driver's door opening.
- Ask the dealer or check the build sheet for the plow prep package code on your truck.
- Get the plow weight from the manufacturer's specifications — we list the figures BOSS publishes on each product page.
- Expect to discuss ballast and where it can be carried securely.
Mounting details that matter
The same summaries say factory mounting holes should not be used for a plow mount and that specific clearances should be kept around the plow and mount. Treat these as reasons the mount is chosen for the exact truck rather than from a general chart, and as another reason a technician confirms the details before any work.
How we confirm it for your truck
Enter your VIN or truck details in Find My Plow. We compare the decoded build with the manufacturer evidence we hold and tell you plainly when something still has to be confirmed before you order. Then request a written installed price; it itemizes the plow, mount, wiring and labor so you can compare it line by line.
Sources we read
This is general guidance. Your vehicle owner's manual and the equipment manufacturer's documentation always take priority, and fitment for your exact truck is confirmed before any work.