N-FAB is the industry leader in making quality Nerf-Bars, Pre-Runners and other Off-Road accessories. We design and manufacture the strongest, most durable and best looking Nerf-Bars available in the industry today. At N-FAB are committed to building a heavy duty, high end, high quality tubular parts for all the latest trucks and SUV's dating back to the 80's. When others are using thinner and thinner tube to cut cost we still use heavier gauge .084 wall steel, with an all welded one piece construction. We Zinc coat each part for better corrosion protection. Lastly we finish our standard parts in a thick layer of high gloss powder-coating for a long lasting finish coat. These standards far surpass any of our competition. If you want products that are unique and designed to last longer, look cleaner, function better then N-FAB has what you are looking for!Installation InstructionsThis Part Fits: Year Make Model Submodel 2004 Chevrolet Silverado 2500 LS 2004 Chevrolet Silverado 2500 LT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet Silverado 2500 HD LT 2004-2006 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2004 GMC Sierra 2500 SLE 2004 GMC Sierra 2500 SLT 2002-2005 GMC Sierra 2500 HD Base 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2006 GMC Sierra 2500 HD SLE 2001-2006 GMC Sierra 2500 HD SLT 2004-2006 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT

LUND® 5 In. Oval Nerf Bars combine style, strength and functionality for a modern OE look. Available in stainless steel or black powder-coated steel finishes, these larger sized oval bars are a perfect fit for full-size trucks and SUVs. The virtually corrosion free highly-polished appearance repels dirt and grime for easy maintenance and detailing. Pre-assembled for stress-free installation; includes all mounting hardware for a direct, no-drill installation. Brackets are matched to your vehicles exact make, model and year to provide a precise fit for your truck or SUV.Installation InstructionsWarrantyThis Part Fits: Year Make Model Submodel 1999-2005 Chevrolet Silverado 1500 Base 1999-2006 Chevrolet Silverado 1500 LS 2006-2013 Chevrolet Silverado 1500 LT 2007 Chevrolet Silverado 1500 LTZ 2002-2013 Chevrolet Silverado 1500 WT 2004-2005 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic WT 2001-2004 Chevrolet Silverado 2500 Base 2001-2004 Chevrolet Silverado 2500 LS 2004 Chevrolet Silverado 2500 WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2002-2005 GMC Sierra 1500 Base 2002 GMC Sierra 1500 HT 1999-2003,2006 GMC Sierra 1500 SL 1999-2013 GMC Sierra 1500 SLE 2002-2013 GMC Sierra 1500 WT 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic WT 2002-2004 GMC Sierra 2500 Base 2001-2002 GMC Sierra 2500 SL 2001-2004 GMC Sierra 2500 SLE 2003-2004 GMC Sierra 2500 WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2004-2006 GMC Sierra 3500 WT

2004-2013 Chevrolet Silverado 1500 Crew Cab Pickup, 2001-2003 Chevrolet Silverado 1500 HD Crew Cab Pickup, 2005-2006 Chevrolet Silverado 1500 HD Crew Cab Pickup, 2004 Chevrolet Silverado 2500 Crew Cab Pickup, 2001-2014 Chevrolet Silverado 2500 HD Crew Cab Pickup, 2011-2014 Chevrolet Silverado 2500 HD DIESEL Crew Cab Pickup, 2001-2006 Chevrolet Silverado 3500 Crew Cab Pickup, 2007-2016 Chevrolet Silverado 3500 HD Crew Cab Pickup, 2011-2014 Chevrolet Silverado 3500 HD DIESEL Crew Cab Pickup, 2004-2006 GMC Sierra 1500 Crew Cab Pickup, 2001-2003 GMC Sierra 1500 HD Crew Cab Pickup, 2005-2006 GMC Sierra 1500 HD Crew Cab Pickup, 2004 GMC Sierra 2500 Crew Cab Pickup, 2001-2006 GMC Sierra 2500 HD Crew Cab Pickup, 2011-2014 GMC Sierra 2500 HD Crew Cab Pickup, 2011-2013 GMC Sierra 2500 HD DIESEL Crew Cab Pickup, 2001-2006 GMC Sierra 3500 Crew Cab Pickup, 2011-2014 GMC Sierra 3500 HD Crew Cab Pickup, 2011-2013 GMC Sierra 3500 HD DIESEL Crew Cab PickupThis Part Fits: Year Make Model Submodel 2009-2013 Chevrolet Silverado 1500 Hybrid 2004-2013 Chevrolet Silverado 1500 LS 2004-2013 Chevrolet Silverado 1500 LT 2007-2013 Chevrolet Silverado 1500 LTZ 2007-2013 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004 Chevrolet Silverado 1500 Z71 Off-Road 2005 Chevrolet Silverado 1500 HD Base 2001-2003,2005 Chevrolet Silverado 1500 HD LS 2001-2003,2005-2006 Chevrolet Silverado 1500 HD LT 2004 Chevrolet Silverado 2500 LS 2004 Chevrolet Silverado 2500 LT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2014 Chevrolet Silverado 2500 HD LT 2007-2014 Chevrolet Silverado 2500 HD LTZ 2004-2014 Chevrolet Silverado 2500 HD WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2015-2016 Chevrolet Silverado 3500 HD High Country 2007-2016 Chevrolet Silverado 3500 HD LT 2007-2016 Chevrolet Silverado 3500 HD LTZ 2007-2016 Chevrolet Silverado 3500 HD WT 2005-2006 GMC Sierra 1500 Denali 2006 GMC Sierra 1500 SL 2004-2006 GMC Sierra 1500 SLE 2004-2006 GMC Sierra 1500 SLT 2001-2003,2005-2006 GMC Sierra 1500 HD SLE 2001-2003,2005-2006 GMC Sierra 1500 HD SLT 2004 GMC Sierra 2500 SLE 2004 GMC Sierra 2500 SLT 2002-2005 GMC Sierra 2500 HD Base 2011-2014 GMC Sierra 2500 HD Denali 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2006,2011-2014 GMC Sierra 2500 HD SLE 2001-2006,2011-2014 GMC Sierra 2500 HD SLT 2004-2006,2011-2014 GMC Sierra 2500 HD WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2011-2014 GMC Sierra 3500 HD Denali 2011-2014 GMC Sierra 3500 HD SLE 2011-2014 GMC Sierra 3500 HD SLT 2011-2014 GMC Sierra 3500 HD WT

2004-2013 Chevrolet Silverado 1500 Crew Cab Pickup, 2001-2003 Chevrolet Silverado 1500 HD Crew Cab Pickup, 2005-2006 Chevrolet Silverado 1500 HD Crew Cab Pickup, 2004 Chevrolet Silverado 2500 Crew Cab Pickup, 2001-2014 Chevrolet Silverado 2500 HD Crew Cab Pickup, 2011-2014 Chevrolet Silverado 2500 HD DIESEL Crew Cab Pickup, 2001-2006 Chevrolet Silverado 3500 Crew Cab Pickup, 2007-2016 Chevrolet Silverado 3500 HD Crew Cab Pickup, 2011-2014 Chevrolet Silverado 3500 HD DIESEL Crew Cab Pickup, 2004-2006 GMC Sierra 1500 Crew Cab Pickup, 2001-2003 GMC Sierra 1500 HD Crew Cab Pickup, 2005-2006 GMC Sierra 1500 HD Crew Cab Pickup, 2004 GMC Sierra 2500 Crew Cab Pickup, 2001-2006 GMC Sierra 2500 HD Crew Cab Pickup, 2011-2014 GMC Sierra 2500 HD Crew Cab Pickup, 2011-2013 GMC Sierra 2500 HD DIESEL Crew Cab Pickup, 2001-2006 GMC Sierra 3500 Crew Cab Pickup, 2011-2014 GMC Sierra 3500 HD Crew Cab Pickup, 2011-2013 GMC Sierra 3500 HD DIESEL Crew Cab PickupThis Part Fits: Year Make Model Submodel 2009-2013 Chevrolet Silverado 1500 Hybrid 2004-2013 Chevrolet Silverado 1500 LS 2004-2013 Chevrolet Silverado 1500 LT 2007-2013 Chevrolet Silverado 1500 LTZ 2007-2013 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004 Chevrolet Silverado 1500 Z71 Off-Road 2005 Chevrolet Silverado 1500 HD Base 2001-2003,2005 Chevrolet Silverado 1500 HD LS 2001-2003,2005-2006 Chevrolet Silverado 1500 HD LT 2004 Chevrolet Silverado 2500 LS 2004 Chevrolet Silverado 2500 LT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2014 Chevrolet Silverado 2500 HD LT 2007-2014 Chevrolet Silverado 2500 HD LTZ 2004-2014 Chevrolet Silverado 2500 HD WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2015-2016 Chevrolet Silverado 3500 HD High Country 2007-2016 Chevrolet Silverado 3500 HD LT 2007-2016 Chevrolet Silverado 3500 HD LTZ 2007-2016 Chevrolet Silverado 3500 HD WT 2005-2006 GMC Sierra 1500 Denali 2006 GMC Sierra 1500 SL 2004-2006 GMC Sierra 1500 SLE 2004-2006 GMC Sierra 1500 SLT 2001-2003,2005-2006 GMC Sierra 1500 HD SLE 2001-2003,2005-2006 GMC Sierra 1500 HD SLT 2004 GMC Sierra 2500 SLE 2004 GMC Sierra 2500 SLT 2002-2005 GMC Sierra 2500 HD Base 2011-2014 GMC Sierra 2500 HD Denali 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2006,2011-2014 GMC Sierra 2500 HD SLE 2001-2006,2011-2014 GMC Sierra 2500 HD SLT 2004-2006,2011-2014 GMC Sierra 2500 HD WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2011-2014 GMC Sierra 3500 HD Denali 2011-2014 GMC Sierra 3500 HD SLE 2011-2014 GMC Sierra 3500 HD SLT 2011-2014 GMC Sierra 3500 HD WT

1999-2006 Chevrolet Silverado 1500 Extended Cab Pickup, 2001-2006 Chevrolet Silverado 2500 HD Extended Cab Pickup, 2011-2013 Chevrolet Silverado 2500 HD Extended Cab Pickup, 2011-2013 Chevrolet Silverado 2500 HD DIESEL Extended Cab Pickup, 2001-2006 Chevrolet Silverado 3500 Extended Cab Pickup, 2011-2013 Chevrolet Silverado 3500 HD DIESEL Extended Cab Pickup, 1999-2006 GMC Sierra 1500 Extended Cab Pickup, 2001-2006 GMC Sierra 2500 HD Extended Cab Pickup, 2011-2013 GMC Sierra 2500 HD Extended Cab Pickup, 2011-2013 GMC Sierra 2500 HD DIESEL Extended Cab Pickup, 2001-2006 GMC Sierra 3500 Extended Cab Pickup, 2011-2013 GMC Sierra 3500 HD DIESEL Extended Cab PickupThis Part Fits: Year Make Model Submodel 1999-2005 Chevrolet Silverado 1500 Base 2004-2006 Chevrolet Silverado 1500 Hybrid 1999-2006 Chevrolet Silverado 1500 LS 1999-2006 Chevrolet Silverado 1500 LT 2003-2006 Chevrolet Silverado 1500 SS 2003-2004,2006 Chevrolet Silverado 1500 WT 2004 Chevrolet Silverado 1500 Z71 Off-Road 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006,2011-2013 Chevrolet Silverado 2500 HD LT 2011-2013 Chevrolet Silverado 2500 HD LTZ 2004-2006,2011-2013 Chevrolet Silverado 2500 HD WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2011-2013 Chevrolet Silverado 3500 HD LT 2011-2013 Chevrolet Silverado 3500 HD LTZ 2011-2013 Chevrolet Silverado 3500 HD WT 2002-2005 GMC Sierra 1500 Base 2001 GMC Sierra 1500 C3 2002-2004 GMC Sierra 1500 Denali 2005-2006 GMC Sierra 1500 Hybrid 1999-2003,2006 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE 1999-2006 GMC Sierra 1500 SLT 2003-2006 GMC Sierra 1500 WT 2002-2005 GMC Sierra 2500 HD Base 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2006,2011-2013 GMC Sierra 2500 HD SLE 2001-2006,2011-2013 GMC Sierra 2500 HD SLT 2004-2006,2011-2013 GMC Sierra 2500 HD WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2011-2013 GMC Sierra 3500 HD SLE 2011-2013 GMC Sierra 3500 HD SLT 2011-2013 GMC Sierra 3500 HD WT

BDs FleX-Plate is designed specifically for modified applications, and can reliably handle up to 1,500 lb.-ft. of torque. Twice as thick as the stock unit and made from forged steel, the BD FleX-Plate is precision-balanced and SFI-certified for use in race sanctioning bodies. Plus, a new black oxide coating resists corrosion, and prevents hydrogen embrittlement that can cause cracking. The BD FleX-Plate is a direct, bolt-in replacement for the stock converter and is also compatible with most aftermarket torque converters. Great for stock, towing or racing applications!Installation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500 HD Base 2015-2019 Chevrolet Silverado 2500 HD High Country 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2019 Chevrolet Silverado 2500 HD LT 2007-2019 Chevrolet Silverado 2500 HD LTZ 2003-2019 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2015-2019 Chevrolet Silverado 3500 HD High Country 2007-2019 Chevrolet Silverado 3500 HD LT 2007-2019 Chevrolet Silverado 3500 HD LTZ 2007-2019 Chevrolet Silverado 3500 HD WT 2002-2005,2015-2019 GMC Sierra 2500 HD Base 2011-2019 GMC Sierra 2500 HD Denali 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2019 GMC Sierra 2500 HD SLE 2001-2019 GMC Sierra 2500 HD SLT 2003-2014 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2015-2019 GMC Sierra 3500 HD Base 2011-2019 GMC Sierra 3500 HD Denali 2007-2019 GMC Sierra 3500 HD SLE 2007-2019 GMC Sierra 3500 HD SLT 2007-2014 GMC Sierra 3500 HD WT

SERIOUS STRENGTH: We get it. You do not want Siderails that try to look tough but have no purpose. BACKRACK(TM) Siderails are industrial grade and designed for trucks that push the envelope of on-the-job abuse. Heavy gauge HRPO tube is fully welded to an angular base that runs the full length of your truck bed. We expect you to overload your truck. BACKRACK(TM) Siderails are ready to handle whatever you bring to the job site. RUGGED GOOD LOOKS: If it wears the BACKRACK(TM) brand name it has to be work ready, but it can still look good while getting the job done. BACKRACK(TM) Siderails are designed to compliment the angles of our Cab Guards. Siderails install with or without our Cab Guards and are fully compatible with Crossbed Toolboxes. SIMPLE NO DRILL INSTALLATION: Drop them on and bolt them in. It is almost that simple. Once you secure the custom Stake Pocket Bolts into the stake holes, the Siderails drop into the pockets over the bolts. Turn down the nuts with a ratchet, and finish the installation by inserting the plastic caps inside the stake holes to hide all the fasteners. Very slick. TOOLBOX FRIENDLY: BACKRACK(TM) Siderails are available for both 6.5 ft and 8 ft bed lengths. The Tube Rail is available in two configurations: the FULL RAIL, which extends the full length of the truck bed and the TOOLBOX RAIL, where the Tube Rail stops short to accommodate the insertion of a cross bed Toolbox.This Part Fits: Year Make Model Submodel 1999-2000 Chevrolet C2500 Base 1999-2000 Chevrolet C2500 LS 1999-2005 Chevrolet Silverado 1500 Base 1999-2006 Chevrolet Silverado 1500 LS 1999-2006 Chevrolet Silverado 1500 LT 2002-2006 Chevrolet Silverado 1500 WT 2004-2005 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic WT 1999-2004 Chevrolet Silverado 2500 Base 1999-2004 Chevrolet Silverado 2500 LS 1999-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet Silverado 2500 HD LT 2003-2006 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 1999-2000 GMC K2500 Sierra SL 1999-2000 GMC K2500 Sierra SLE 1999-2000 GMC K2500 Sierra SLT 2002-2005 GMC Sierra 1500 Base 2002 GMC Sierra 1500 HT 1999-2003,2006 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE 1999-2006 GMC Sierra 1500 SLT 2002-2006 GMC Sierra 1500 WT 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2002-2004 GMC Sierra 2500 Base 1999-2002 GMC Sierra 2500 SL 1999-2004 GMC Sierra 2500 SLE 1999-2003 GMC Sierra 2500 SLT 2003-2004 GMC Sierra 2500 WT 2002-2005 GMC Sierra 2500 HD Base 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2006 GMC Sierra 2500 HD SLE 2001-2006 GMC Sierra 2500 HD SLT 2003-2006 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT

ARB protection steps offer improved vehicle access and a reduction in stone chips caused by road debris. While they offer an excellent barrier against rock ledges, they are not considered a true rock slider that might be required for aggressive rock crawling.Warranty