Putco · New
Putco 2020 Chevy Silverado HD / GMC Sierra HD - 2500/3500 6.8ft Bed Boss Locker Side Rails
MPN 49858 · Store SKU put49858
Supplier stock checked 11/7/2026, 4:49:39 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Add the largest round bed rails in the market to your vehicle with Putco Boss locker truck bed rails. These large truck bed side rails are 2.5 inches around, which is 43% larger than most other side rails. Constructed out of Putco NeverRust T-304 stainless steel. The rails are polished to match your OE chrome. Every tie-down point can handle 1000 lbs. Installing is made easy with no drilling and includes all hardware. 2 1/2 in. NeveRust(TM) Stainless Steel Rail. Easy no drill installation via stake pockets, installs in minutes. Solid die cast construction allows for 500lb. tie down strength. This new oversized Boss Locker fits all applications of the traditional Locker Side. Putco Boss Locker Side Rails - Fits Chevy Silverado & GMC Sierra 2500/3500 2020-2026 6'9" Bed Boss Lockers Side Bed Rail; Stainless Steel; 2.5 in. Dia.; Pair; Boss Lockers Side Bed Rail
Manufacturer fitment & guides
Check 49858 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
