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Alldogs Offroad Parabolic Medium Load Leaf Pack for 2nd & 3rd Gen Nissan Frontier

Manufacturer: Alldogs Offroad Coop
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We've taken big-rig spring technology and adapted it to fit your offroad lifestyle!  These rad springs are completely different from their sibling multi-leaf elliptical.  They carry a heavier load, are more resistant to permanent deformation (sag), and they're 20-30% lighter in weight!  They're also more smooth-riding as they completely eliminate inter-leaf friction.  They're commonly found supporting the front axle of road-going medium and heavy-duty trucks.  

We've designed them to give approximately 2" of lift at +400 pounds capacity.  If you have a bed rack and additional permanent weight like a roof-top tent, these are perfect for you.  Like our Broverlands, they're great for guys & gals who like to keep a lot of gear in the bed of their truck or do some heavy hauling.  They're pasture-raised, free-range, cage-free, non-GMO, and manufactured right here in the USA.  Heat-treated shot peened for stress relief and painted to resist corrosion.  They feature UHMW liners and OE-style rubber bushings to prevent squeaks and dampen vibration.  


  • 1x   Alldogs Offroad Parabolic Leaf Pack, Pair
  • 4x   9/16" U-Bolts 


  • 2005-2021 Nissan Frontier
  • 2022-Present Nissan Frontier


  • 9/16" u-bolts are supplied.  It is necessary to drill the factory u-bolt plate through-holes to 9/16".  Torque to 90ft/lb. 
  • It's recommended that you have at least 200lb permanently added to the back of your truck for the best ride quality. 
Products specifications
Attribute name Attribute value
Fitment Nissan D40 2nd Gen Frontier (2005-2021), Nissan D41 3rd Gen Frontier (2022-2024)