Best Jack Stands for Trucks: 5 Picks by Capacity, Height and Lock

Compare the picks

*Specifications are manufacturer rated, as published on each listing and collected 9 October 2026.

How we scored them

Each jack stand is scored out of 10 across performance, build, value, safety and warranty, following the criteria on our How We Pick page. Explicit compliance with recognized automotive standards like ANSI/PALD earns full safety points, while secondary locking pins and stated standards compliance earn partial points.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.

What the listings tell you

We examined listings for truck jack stands across five distinct products. Most listings state load capacity in tons or pounds, along with minimum and maximum height ranges. However, inconsistencies appear frequently: two listings show contradictions between product titles and spec tables regarding item counts and height figures. Only one listing cites a specific automotive safety standard (ANSI/PALD), while two others state generic compliance with US safety standards without naming a specific code. One product lists a 1-year manufacturer warranty, while four state no concrete warranty terms.

Buying guide: the best jack stands for trucks

Capacity for trucks: why 6 ton jack stands matter

Vehicle weight distribution means stands support significant portions of curb weight during maintenance. While 3 ton stands rated at 6,000 or 6,600 lb per pair can support axles on lighter pickups, full-size trucks benefit from 6 ton jack stands. A 6 ton capacity provides reliable support for heavy-duty lifting, giving you a wider margin of stability when working beneath heavy frames.

Lifting height and frame clearance

Trucks sit higher than passenger cars, so maximum extension is just as important as load capacity. Standard jack stands often top out below 16-9/16 or 16.87 inches, which may leave tires on the ground when supporting high truck frames. Tall stands reaching from 21.06 to 23-1/2 inches allow you to place support directly under frame rails rather than just low axle tubes.

Double-locking pins vs single ratchet pawls

Most automotive stands rely on a ductile iron or cast-iron sawtooth bar held by a weighted pawl. Double-locking models add a secondary metal mobility pin that passes through the stand column beneath the ratchet bar. This pin provides a mechanical stop that prevents accidental release if the adjustment handle is bumped.

Base footprint and floor stability

A broad pyramid base prevents jack stands from tipping or sinking into uneven surfaces. Base footprints ranging from 7.2 x 8.86 inches up to 18 x 12 inches distribute heavy loads over a wider surface area. Always place stands on flat, solid concrete floors.

Floor stands vs underhoist support stands

Do not confuse traditional floor jack stands with tall underhoist support stands. Underhoist stands extend from 38.4 to 75.4 inches and carry a 3/4 ton (1,653.5 lb) capacity. They are designed exclusively for stabilizing vehicle components such as transmissions and exhaust systems when a truck is raised on a two-post or four-post shop hoist. They must never be used to support a vehicle on the floor.

Before placing stands under your frame, consult our guide on how to use a floor jack safely to lift your vehicle at factory recommended points. If you need help sizing equipment, read our guide on what size jack stands do I need, or pair your stands with the best floor jack for trucks.

Frequently Asked Questions

What size jack stands do I need for a truck?

For most full-size pickups and large SUVs, 6 ton jack stands are recommended because they provide higher lifting ranges (up to 23-1/2 inches) and broader bases than standard 3 ton units. For lighter trucks at axle height, 3 ton stands rated at 6,000 or 6,600 lb per pair provide sufficient capacity.

Why are 6 ton jack stands recommended for trucks?

The primary benefit of 6 ton stands is physical height. A 6-ton stand typically adjusts from 16 to 23-1/2 inches, whereas typical 3-ton stands stop around 16-9/16 or 16.87 inches. The extra reach allows placement directly under high truck frame rails.

Are double-locking jack stands safer?

Yes. A double-locking stand combines a primary ratcheting pawl with a secondary metal pin that locks the column mechanically. The pin prevents the ratchet bar from dropping even if the release handle is accidentally moved.

Can I use an underhoist support stand on the floor?

No. Underhoist stands have a tall minimum height of 38.4 inches, a narrow column and a 3/4 ton (1,653.5 lb) rating. They are intended solely for component support under an automotive lift, not for supporting a vehicle on the shop floor.

Where should I place jack stands under a truck?

Always refer to your vehicle owner’s manual for designated lift and support locations. Common placements include solid axle tubes or reinforced sections of the ladder frame. Never position stands under body sheet metal, steering linkage or oil pans. For additional setup guidance, see how many jack stands do you need and our comparison of car ramps vs jack stands.

Related: the best floor jack for trucks, the what size jack stands do I need guide, and the jacks and stands hub. Also see our how many jack stands do you need. Also see our best jack stands. Also see our car ramps vs jack stands. Also see our floor jack vs bottle jack. Also see our what size floor jack do I need. Also see our how to bleed a floor jack. Also see our why is my floor jack not lifting. Also see our steel vs aluminum floor jack. Also see our what is a low profile floor jack. Also see our best car ramps. Also see our how to use transmission jack.