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Thread: Tires help??

  1. #1

    Default Tires help??

    i have a 07 silverado 1500 nnbs 4x4 crew cab and i was planning on getting a 4" suspension lift on it and i was wondering if anyone knows if Lt305/65R18 bfg all terrains will fit without any major trimming/if any at all. and if anyone has any pics with a similar setup could you post them? thanks, and i am new to this site!

  2. #2

    mfleetwood's Avatar
    Join Date
    Jul 2010
    Denver, CO
    Blog Entries


    They will fit. I have a 4" lift with slightly larger BFG A/T tires. They fit without cutting but it is very close. I pasted a link to a tire size calculator. If you use my tire size 315/70/17 as being the max diameter and width, anything less should work.
    Last edited by mfleetwood; 03-12-2012 at 05:36 PM.

    Mike (Denver, CO) - 2008 Sierra 1500 Z71 SLE 5.3L 4WD

    SUSPENSION: Rancho 4" Suspension Lift; Rancho RS9000XL Shocks; Rancho Skid Plates; Rancho MyRide Wireless Shock Controller;
    BFG All Terrain KO 315/70/17
    DRIVE TRAIN: 4.56 Gears; Detroit TrueTrac Differential; True Cool 40k Transmission Cooler
    PERFORMANCE: DiableSport Predator Tuner; Custom Tuned by Diablew; Magnaflow Exhaust; AFE Cold Air Intake
    ELECTRONICS: Kenwood DNX6180 Touchscreen; Subthump box w/10" Kicker; Driver Information Center (DIC); Rear View Camera
    ACCESSORIES: Westin Brush/Grill Gaurd; Westin Nerf Bars; Truxedo Tonneau; 20% Tint; Tow Mirrors w/Heat & Signals

  3. #3


    thanks alot! i also was planning on getting the 4" rancho and rs9000xl shocks, how are yours holding up?

  4. #4

    mfleetwood's Avatar
    Join Date
    Jul 2010
    Denver, CO
    Blog Entries


    Fantastic....I off-road quite a bit and am very impressed with the entire set up. You'll definitely be happy. If you do purchase, make sure you get the rebate certificate off of Rancho's website, as they're currently offering a $500 rebate. Also check Amazon for the pricing; last few times a couple people have looked they seemed to be about the cheapest, running about $1,500 for just the kit.

    ....BTW, welcome to the Club!!!

  5. #5


    You can double check fit per size by going to a major tire ditributor and punching in the numbrs. They will give you the specs for many different variations.
    Happy motoring.
    2010 Chevy Silverado Z71 ext cab.4x4
    72 Monte Carlo 350-415 hp- sold (June 2011) to pay medical bills
    79 Impala 350 4bbl 375 hp- sold (June 2011)to pay medical bills

    "If He asks you to go a mile go two"

  6. #6


    Welcome to the club man. I don't know about the tires but I'm sure someone on here will help you with that. Lot's of very smart people on here. Good luck man.

    2002 Chevrolet Silverado Extended Cab SportSide: See Mods in My Garage

  7. #7


    Welcome to the site. Be sure to post pics when you get the mods done. I'm looking to do a lift a bit down the road as well so I'm always curious to see how trucks turned out.

    To Be Completed (Eventually):
    6" BDS Suspension lift | KingShocks Front and Rear Coil Overs | 4.56 Gears | 35" A/Ts (TBD) | Cervinis 07-12 Silverado Ram Air Hood | Fab Fours Front Winch Bumper (CS07-H2051-1) | Fab Fours Full Size Rear Bumper (CS07-W1850-1) | RX-2 Series Main Grille (Black) | Line-x Bed and wheel wells | Skid Plates | Rizor Automated Tonneau Cover | Custom Bed Insert | RBP RX-3 Series Nerf Bars | Kenwood Excelon DNX9990HD | JL Audio Stealthbox (2x500RMS) | JL Audio HD 1200/1 Class D Mono Amp | JL Audio C5-653 Components (Front) | JL Audio C5-650 Components (Rear) | JL Audio Slash v2 300/4v2 Class A/B Amp

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