• LATCH ANY TIME & UPRIGHT STOWABILITY – Again, outdoing our competitors, the HF350M can be latched even when the tailgate is closed. Try finding another tonneau that can do that! Plus, our panels stow upright to make tons of space for your cargo.
• EASY ON, EASY OFF DESIGN – With a no-drill installation, the HF350M can be taken on and off with ease.
• EXCLUSIVE CYNC LATCHING – From either side of the vehicle, easily open your HF350M with one hand.
• SUPERIOR WATER MANAGEMENT – Don’t worry about the extra bulk, our HF350M doesn’t need drain tubes to control water.
• THREE YEAR LIMITED WARRANTY – The HF350M from LEER comes with a 3-Year Limited Warranty. Warranty is valid only on products that are sold and/or shipped by Leer Tonneau Covers.

• LATCH ANY TIME & UPRIGHT STOWABILITY – Again, outdoing our competitors, the HF350M can be latched even when the tailgate is closed. Try finding another tonneau that can do that! Plus, our panels stow upright to make tons of space for your cargo.
• EASY ON, EASY OFF DESIGN – With a no-drill installation, the HF350M can be taken on and off with ease.
• EXCLUSIVE CYNC LATCHING – From either side of the vehicle, easily open your HF350M with one hand.
• SUPERIOR WATER MANAGEMENT – Don’t worry about the extra bulk, our HF350M doesn’t need drain tubes to control water.
• THREE YEAR LIMITED WARRANTY – The HF350M from LEER comes with a 3-Year Limited Warranty. Warranty is valid only on products that are sold and/or shipped by Leer Tonneau Covers.

• LATCH ANY TIME & UPRIGHT STOWABILITY – Again, outdoing our competitors, the HF350M can be latched even when the tailgate is closed. Try finding another tonneau that can do that! Plus, our panels stow upright to make tons of space for your cargo.
• EASY ON, EASY OFF DESIGN – With a no-drill installation, the HF350M can be taken on and off with ease.
• EXCLUSIVE CYNC LATCHING – From either side of the vehicle, easily open your HF350M with one hand.
• SUPERIOR WATER MANAGEMENT – Don’t worry about the extra bulk, our HF350M doesn’t need drain tubes to control water.
• THREE YEAR LIMITED WARRANTY – The HF350M from LEER comes with a 3-Year Limited Warranty. Warranty is valid only on products that are sold and/or shipped by Leer Tonneau Covers.

This SES Suspension Upgrade can be adapted to fit the rear suspension of most heavy-duty trucks equipped with leaf springs (see below for full list of applications). 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 17,200 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.

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.

• 98% Of All Orders Arrive In 2-3 Business Days

• Designed to deliver trouble-free, consistent performance
• Right for your vehicle and lifestyle
• Made from high-quality materials for ultimate durability
• Manufactured to meet or exceed strict quality requirements
• If you have any questions or need fitment information for your vehicle, please contact with us

• The Package Length of the Product is 34.544 centimeters
• The Package Width of the Product is 31.242 centimeters
• The Package Height of the Product is 12.446 centimeters
• Country of Origin: CANADA