Timbren PR227 Suspension Enhancement System for 90-94 Peterbilt 227/224

This SES Suspension Upgrade can be adapted to fit the rear suspension of most Kenworth K130, K220 & Peterbilt 224 & 227 series trucks equipped with air springs. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We€™ve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag, and help stabilize the load.

This kit is rated at 12,000 lbs capacity. Even though you€™re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.

• Eliminate Vehicle Squatting & Sagging
• Cushion Road Shocks
• Improve Handling
• Satisfaction Guarantee
• Lifetime Warranty

FITMENT
1990-1994 Peterbilt 227 Rear Suspension, With Leaf Springs
1989-1994 Peterbilt 224 Rear Suspension, With Leaf Springs