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4" BDS lift with OEM 20" wheel


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Looking for input and pictures.  considering 4" BDS  lift for my 2015 Silverado 4WD.  trying to confirm fitment, track width impact and need or no need for front spacers.  Conflicting info as far as i can tell.

4" BDS widens track width 1.5" on each side some say stock 20X9 +27 wheels can fit 33X12.50 no problem others say you need a 1/2" spacer in front or rub on UCA.

Does it fit, an direct experience or pics showing how much wheels with this offset poke out from fender?

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I have stock wheels (replicas) on 4 inch bds lift with 295/60/20 and it slightly touches uca at full lock. I don't see a 12.5 wide clearing.

Sent from my Pixel 5 using Tapatalk: http://www.gm-trucks.com/forums/index.php?/topic/192614-Tenscourts'-2016-LTZ/Z71-CCSB-4WD-Silverado

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This came directly from BDS...

"The 20”x 9” wheel with a positive 27 offset will fit you truck with no interference issues. However, I would caution you if running a 12.5” wide tire to confirm clearances.

This kit will increase you total over all front track width by 3.0” or 1.5” per side."

Based on this info I used 2 inch Bora spacers in the rear and added flares because I hate the look of the tires poking out. Based on my current experience with the 295/60/20's I'm switching to 285/65/20 soon. 63375921718b62722ee461e628a6c5cd.jpg

Sent from my Pixel 5 using Tapatalk: http://www.gm-trucks.com/forums/index.php?/topic/192614-Tenscourts'-2016-LTZ/Z71-CCSB-4WD-Silverado

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Forgot to mention stock front track is 1.5 inches wider than rear (.75 per. Side). With the lift it's. 2.25 per side hence the 2 inch rear spacers. I should be within a quarter of an inch per side of flush.

Sent from my Pixel 5 using Tapatalk: http://www.gm-trucks.com/forums/index.php?/topic/192614-Tenscourts'-2016-LTZ/Z71-CCSB-4WD-Silverado

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  • 2 months later...

Hey Tenscourts,

your info has helped a ton so far. When you say it slight touches at full lock with 295/60s. Is it the tire touching the uca or the rim?  Im looking at 35/11.50s which are .1 skinnier than your 295/60s (on paper). Think that would be enough to have zero rub?

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