Start from load weight, not marketing tons
Manual come-alongs (power pullers / cable pullers) are sold by rated capacity in tons or pounds. A “2 ton” badge is a working-load claim for pulling — not permission to lift people or to recover a stuck truck. This site maps load weight in pounds to two verified VEVOR US classes using a transparent 1.5× consumer pull margin.
The 1.5× pull margin
Static object weight understates real cable tension when you start a stuck load, fight friction, or pull at an angle. ComeAlong requires capacity ≈ load × 1.5, then picks the smallest class on this ladder that covers that number: 4,409 lb (2 ton) or 8,818 lb (4 ton). Example: 5,000 lb → required 7,500 lb → 4 ton class.
Come-along vs recovery winch vs chain hoist
Vehicle recovery winches are commonly screened with GVWR × 1.5 on first wrap — a different problem (WinchSize on this portfolio). Vertical hand chain hoists use Working Load Limit with rigging allowances — again different (ChainHoist). A come-along is a portable ratchet cable puller for controlled pulls between rated anchors. Do not substitute tools across those jobs.
Safety rules this screen never relaxes
Use rated anchors on both ends. Never lift people. Inspect cable, hooks, and ratchet before every pull. Stay clear of the line of fire. Affiliate tracking is pending. Product links are ordinary VEVOR merchant URLs; availability can change. A matched class is not a lift plan or recovery plan.
Class ladder on this site
ComeAlong maps load to two verified VEVOR US come-along classes: 2 ton / 4,409 lb and 4 ton / 8,818 lb. Required capacity above 8,818 lb returns NO_MATCH instead of recommending an undersized consumer puller. Sources reviewed include manufacturer WLL claims on the linked listings checked 2026-09-10.