2010-2019 2500/3500HD Allison 4WD Performance Transmission Mount-Red 70A Hardness (169044170) Engine Components>Power Steering Pumps Recommended tire size is 38

Recommended tire size is 38 inches by 12

and center link with PPE's heavy-duty steering line at the same time

Accommodates tire sizes up to 245/65-17 on a 17x8 wheel with a +38 offset with no trimming required

5000K Daylight color temperature provides natural lighting and reduces eye strain

The high-clearance front uses full-length replacement strut shocks

2010-2019 2500/3500HD Allison 4WD Performance Transmission Mount-Red 70A Hardness (169044170) Engine Components>Power Steering Pumps Recommended tire size is 38Description The PPE Performance Transmission Mount is a critical upgrade for any GMC Chevrolet HD truck owner seeking superior durability, performance, and reliability. Factory transmission mounts, notorious for their weak rubber compounds and high shear load design, can degrade quickly under stress. These stock mounts often lead to excessive vibration, driveline misalignment, and hard shifting especially under sustained heavy loads or during