Handbook / Lift and steering

Chapter 5 Lift and steering

Lift, suspension and steering for Cummins Rams

Cummins Rams are heavy up front. Lift one, add bigger tires, and the steering and front suspension take the strain. Most of this chapter is about doing it so the truck still drives straight.

Black 3rd gen Ram 2500 sitting on a Dodge Off Road 6-inch suspension system with large off-road tires
A 3rd gen Ram on a Dodge Off Road 6-inch kit. Dodge Off Road 3rd/4th gen 6-inch kit.

Why a lift is more than springs

Ram HD front axles are located by control arms and a track bar. Lift the truck and the axle moves: the track bar pulls it sideways off center and the arms pull it back and change caster. Carli and Thuren both explain why lifted link-front trucks need an adjustable track bar and longer or adjustable arms to put the axle back where it belongs.

Know your layout

  • 1994 to 2012 (and 2013 2500): coil springs with a 5-link front (four control arms plus track bar).
  • Radius-arm trucks (2013 3500, 2014 2500 on): three-link front with radius arms and a track bar. BDS explains how drop brackets and arms affect geometry.

Dodge Off Road by generation

Product names as listed by Dodge Off Road. Confirm fitment for your exact truck with the store; we do not repeat fitment, prices or warranty terms here.

Bigger tires

Taller tires make the speedometer read slow and lower the effective gearing, which a Cummins notices most when towing. Plan on recalibrating and think about gearing before going big.

Going deeper

For lift planning by generation, see our sister site Dodge Ram Suspension. Dodge Off Road also has install guides and a truck specs page.

Questions

Do I need a track bar for a leveling kit?

Any lift on a link-front Ram shifts the axle sideways. Suspension makers recommend an adjustable track bar to re-center it; how much it matters grows with lift height.

Where this comes from

Last reviewed 2026-10-19. General information only: your owner's manual and service information come first.