BDS Suspension adds to its extensive lineup of lifts and accessories for the '14 Chevy/GMC 1500 trucks and SUVs with upgraded NX2-series gas struts standard in the base 6" IFS Systems. These NX2-struts offer improved performance on and offroad with multi-stage valving designed to react to changes in terrain. Finished in a durable gloss silver, these full length NX2 struts are designed for use with the factory springs and provided top mounting plate to work with the rest of the BDS systems for 6" of lift with no need to add strut spacers. These struts are now standard equipment in 6" High Clearance IFS Systems for the 2014-18 GM1500 Trucks and 2015-18 GM1500 SUVs.
Product Description
6" IFS Systems w/ NX2 Struts
Product Info
#710H / 710FS - 6" IFS System w/Block (Cast Steel) - 14-18 GM1500 Truck 4WD
#711H / 711FS - 6" IFS System w/Block (Stamped/Alum) - 14-18 GM1500 Truck 4WD
#717H / 717FS - 6" IFS System w/Spring (Cast Steel) - 14-18 GM1500 Truck 4WD
#718H / 718FS - 6" IFS System w/Spring (Stamped/Alum) - 14-18 GM1500 Truck 4WD
#731H / 731FS - 6" IFS System (Cast Steel) - 15-18 GM1500 SUV 4WD
#732H / 732FS - 6" IFS System (Stamped/Alum) - 15-18 GM1500 SUV 4WD
#736H - 6" IFS System (Stamped/Alum) - 15-18 GM1500 SUV 4WD w/ AutoRide
#737H - 6" IFS System (Cast Steel) - 15-18 GM1500 SUV 4WD w/ AutoRide
Vehicle Fitment
2014-2018 Chevy Silverado 1500
2014-2018 GMC Sierra 1500
2014-2018 Chevy Tahoe/Suburban*
2014-2018 GMC Yukon/Yukon XL*
 * with & without AutoRide
Features/Benefits
- High Clearance design maximizes ground clearance.
- Robust steering knuckles maintain ESC compliance.
- Specially tuned NX2 front gas struts for improved performance.
- Front and differential kid plates offer improved protection.
- Multi-piece differential relocation brackets.
- Factory Protection Plus included.
- Allows clearance for up to 35” tires.
Rec'd Max Wheel/Tire Specs
33" x 12.50" w/17 x 8 and 4.5" back spacing
34" x 12.50" w/18 x 9 and 5" back spacing
35" x 12.50" w/20 x 9 and 5.75" back spacing
*Trimming may be required*
Install Time/Difficulty
8 Hours / 4 of 5
- 5-year, 100K-mile Drivetrain Warranty
- BDS’s exclusive No Fine Print Warranty
***Check the BDS website to verify details prior to ordering to ensure information is up-to-date with current manufacturer listings***
NX2 Struts #98166
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#710H (GM Truck)
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#717H (GM Truck)
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#731H (GM SUV)
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#737H (GM SUV w/ AR)
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© BDS Suspension, 491 W. Garfield Ave. Coldwater, MI 49036
(517) 279-2135 | bds-suspension.com | sales-bds@ridefox.com
Do these replace the older model strut 98165. That’s what I have on my 2014 Chevy Silverado 4 x 4 I need new struts so I was looking for an upgrade came across the NX2 struts 98166 is the part number I was just looking to see if these would fit on my truck thanks
Hi Russell, these NX2 struts are a direct replacement for the black #98165 struts previously offered. Similar to the older struts the new #98166 NX2 struts are sold as a pair.
hello I have a 4 inch BDS on a 2025 Sierra. I’m looking for replacement struts will these fit and give me an inch or so more upfront that I’m looking for? thanks in advance
2015***
Hey Arian,
These replacement struts will work on your 2015 GMC Sierra 1500, however they will net 6″ of lift. Everything in our lift kits is designed to function between 4-6″ of lift so you won’t have any issues there, you may just need to use a taller lift block in the rear to level out the stance. #98166
hello I installed my struts already they fit and feel just fine. my only other question if I can go to a bigger 37×13.5 tire on OEM stock 22s and not rub on the UCAs i know I may need a little trimming of anything ?? thanks for the help
Hey Arian, glad you were able to get the struts installed. While the additional height does offer more clearance, 37×13.50 is outside of our official recommendation to fit on 6″ of lift. Additionally the OE 22″ wheels have too large of a backspacing (BS) causing the 13.50 wide tire to rub (we recommend 4.5″ BS). A wheel spacer can help achieve a more preferred BS and and depending on your comfort level trimming the fenders and your intended use (on/off-road) it’s possible to fit 37s, but it’ll likely require some additional mods.