Overview
The Pro Comp lateral traction bars (part number 72502B) are sold as a pair and are made for lifted Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks. The bars reduce axle wrap, the twisting of the rear axle under hard acceleration on a lifted vehicle, without reducing ground clearance or suspension articulation. The manufacturer lists them for the 2011 to 2013 Chevrolet Silverado 3500 HD and the 2011 to 2013 GMC Sierra 3500 HD.
The bars are finished in black powder coat and are designed for a bolt-on fit. A mounting kit is required and is sold separately.
Key features
- Reduces axle wrap on lifted trucks
- Does not reduce ground clearance or articulation
- Sold as a pair
- Black powder coat finish
Specifications
| Brand | Pro Comp Suspension |
|---|---|
| Part number | 72502B |
| UPC | 614901021844 |
| Type | Lateral traction bar |
| Quantity | Pair |
| Color | Black |
| Mounting | Bolt-on; mounting kit sold separately |
Vehicle fitment
The manufacturer lists these bars for the 2011 to 2013 Chevrolet Silverado 3500 HD and the 2011 to 2013 GMC Sierra 3500 HD, in the LT, LTZ, WT, Denali, SLE and SLT models.
The 1500 series trucks and the Ram and Ford trucks are not in this list. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The bars bolt on, but the required mounting kit is sold separately. Check that the mounting kit fits the 3500 HD truck before ordering.
What’s included
A pair of lateral traction bars in black.
Not included: the mounting kit, which is required and sold separately.
