Westin Signature Series Step Bar Features: 3 in. Round Tube Galvanized Mild Steel Recessed Step Area Mount Kit Included No Drill Installation Adds Perfect Finishing Touch To Vehicle 3 Year Warranty Height: 5.00 Width: 18.00 Length: 97.00 Weight: 63.00 lbs Vehicle Type: Westin 25-0645 Signature Series; 3 in. Round Step Bar; Cab Length Fitment: 1999/GMC/K2500 Suburban/SLT Sport Utility 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1999/GMC/K2500 Suburban/SLT Sport Utility 4-Door/6.5L 395Cu. In. V8 DIESEL OHV Turbocharged^^1999/GMC/K2500 Suburban/SLT Sport Utility 4-Door/5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated^^1999/GMC/K2500 Suburban/SLE Sport Utility 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated^^1999/GMC/K2500 Suburban/SLE Sport Utility 4-Door/6.5L 395Cu. In. V8 DIESEL OHV Turbocharged^^1999/GMC/...