7-Inch Lift Kit for 2016-2021 Toyota Tundra 2/4WD

Transform your 2016-2021 Toyota Tundra into a head-turning, trail-ready machine with the BDS 7-Inch Lift Kit!

This system delivers up to 37″ tire clearance, corrected steering geometry, and heavy-duty components to handle rugged terrain while preserving ride quality. 

Why Choose This Kit?

• High-Clearance Crossmembers & Skid Plate — ¼″ laser-cut steel crossmembers, paired with a full belly skid plate, protect your front differential and maximize under-truck clearance. 
• Heavy Duty Steering Knuckles — Ductile iron, CNC machined for precision; relocated tie-rod mounts ensure ESC system compatibility.  
• Rear Lift & Block Options — The kit includes a 4″ rear block lift and matching hardware so the stance remains level front to back.  
• Shock Choices — Offers FOX 2.0 Performance Series or NX2 Nitro Series rear shocks, allowing you to tune for comfort or performance.  
• Tire / Wheel Compatibility — Supports up to 37×12.50 tires with properly sized wheels and backspacing. Common fitments include 35×12.50 & 37×12.50 with 20×9 wheels. 

Fitment & Specs

• Fits 2016-2021 Toyota Tundra, both 2WD and 4WD configurations.  
• Lift height: **7″ front** (via crossmembers) / **4″ rear** (via blocks).  
• Front stock wheels that are 18″ cannot be reused; caution with 20″ wheels with excessive backspacing.  

Important Notes

• Frame-bracket modification and welding required.
• Stock 18″ wheels cannot be used. Factory 20″ wheels with more than **6.25″ backspacing** will not fit. 
• Models with 6-piston calipers will need modification at the caliper mounting surface.  
• Two-piece rear driveline models may require a driveshaft modification.  
• Will **not work** on TRD Pro models with Bilstein or Fox piggy-back strut setups.  

Questions? We’re Here to Help.

Have questions about suspension upgrades for your truck? Our team at FASS Motorsports is here to assist:

• Phone: 636-429-7020
• Email: info@fassmotorsports.com