A level stance, front to back
A leveling kit lifts the nose so the vehicle stops looking like it is leaning forward. The added front height also opens space for a larger tire without a full lift kit.
ReadyLIFT 1.75" Leveling Kit With Upper Control Arms for 2019-2026 Chevrolet Silverado 1500 & GMC Sierra 1500
$529.95
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Fits the same truck
See it on a truck
Right method for the suspension
Strut spacers, torsion keys and coil springs each suit a different front suspension design. ReadyLIFT picks the one that fits the vehicle, so the parts work with the factory layout.
A level stance, front to back
A leveling kit lifts the nose so the vehicle stops looking like it is leaning forward. The added front height also opens space for a larger tire without a full lift kit.
Right method for the suspension
Strut spacers, torsion keys and coil springs each suit a different front suspension design. ReadyLIFT picks the one that fits the vehicle, so the parts work with the factory layout.
Everyday truck, better stance
The vehicle keeps doing daily work while it looks more purposeful in the driveway and fits a bigger set of tires.
Frequently Asked Questions
Straight answers on specs, fit and support
Does a leveling kit lift the rear too?
No. It raises the front only so the vehicle sits level. For height at both ends, look at ReadyLIFT's SST lift kits or add a rear block or spacer kit.
What is the largest tire it clears?
The tire size ReadyLIFT lists for this exact vehicle is in the specifications on this page. Tire dimensions vary by brand, so test fit your wheel and tire combination before mounting.
Will I need an alignment after installing it?
Yes, plan on one. ReadyLIFT notes the vehicle may need an alignment after installation, and headlamp aim should be checked at the same visit.
Does it affect driver-assistance cameras and radar?
Changing ride height can shift camera, radar and sonar aim. ReadyLIFT says to check and recalibrate these systems after installation, and some vehicles need dealer tools to do it.
Can I install it myself?
ReadyLIFT recommends a certified mechanic and says to read the instructions fully before starting. The install sheet and ReadyLIFT's estimated install time for this exact kit are on this page.
Will the vehicle still tow and haul?
Leveling removes the factory rake, so the rear can sit lower than the front under a heavy load. ReadyLIFT's rear block and spacer kits add back rear height if you tow often.
What our customers say
4.8 · 62 reviews
Photos from owners
+12
WhiskeyRanch
Verified
07/06/2026
Sitting perfect and rides like factory.
Love this leveling kit and went with 285/75/18 Duratracs. 34.8” tire with zero trimming. I hear a tiny amount of rub on full lock in reverse, other than that zero issues. Rides like stock, should’ve come that way from factory. Speedometer calibration tool coming soon!
JohnV
Verified
09/05/2025
Awesome leveling kit!!
My truck still sits an inch lower in the front but I’m happy with that!!
gravytrainal
Verified
08/12/2025
Just the right level
Quality product & happy with the cost. 6/10 difficulty with limited tools in home garage - but doable. After 4 hours of labor & 1 hour of alignment waiting, I’m pleased with the stance of this trail boss!
Mitch
Verified
09/19/2026
Dont have to disassemble the struts with this kit!
Installed it myself, directions are straight forward! Only adjustment was the toe. After the lift the tires have quite a bit of toe in. Got it in the ball park and sent for an alignment. I do not notice any ride quality or handling difference.
Anonymous
Verified
07/25/2025
great product
great kit easy to install , stance is perfect ,everything fit like it was supposed to .
Slh0616
Verified
05/23/2025
Works great
Quailty parts. Leveled out the AT4 without any issues. Rides just like stock. Heavy duty ball joints are much appreciated. Its prob 10lbs heavier than stock control arms. Would recommend.
Bunkinator
Verified
04/23/2025
Big Improvement
On a 2020 Trail Boss the kit lifted the front end 1.5". the truck now sits the way it should have come from the factory. I measured from ground up through center of wheel to fender on all 4 wheels before and after. The 1.5" boost equals them all out. I upgraded rims and tires also , went from the stock 275/65/18 on a 8.5" +26mm offset , to a 275/65/20 on a 9" 0" offset rim (32" to a 34" tire) the tire poke moved out a little less than an inch, brings side wall just outside of wheel wells . with the 0" offset wheel there is plenty of clearance from the new upper control arm that came with the kit to the inside tire side wall, could easily run a 285 or 295 with clearance. now rubbing of clearance issue with the wheels and tires noted above see before and after photos
BrettRhinehart
Verified
09/02/2026
2020 Trailboss
This kit leveled my truck out perfectly and I would recommend it to anyone the price was high but I felt like I needed the upper control arms
Sterling
Verified
09/07/2025
Still alot of rake
Whats going in here, I had this installed and I still have the front 1 inch lower than rear. Is this by design, if so why call it a level kit?
Griz80
Verified
04/10/2026
Big Improvement and looks good!
Installed myself with limited tools in my garage. Took me all of 6 hours because had trouble getting passenger side strut assembly back on. Other than that it went well. Only small complaint is that after driving a couple days and letting everything settle my front end is 1/2 inch higher than rear. I may remove the lower spacer in future to try and correct this. I now have 285/75/18 Falken Wildpeak AT3 W with 18x9 Black Rhino Wanaka wheels. Minor rubbing so I had to trim the mud flap and push the felt liner back about an inch and now have plenty of room.
Lazaro
Verified
10/24/2025
Love the level look but
leveling kit installed love the look but not to sure it was worth it. Ball joints are leaking less than a year later. Right CV boot shaft failed as well, must have been as a result of not taking extra precautions during install. By the way it was installed by a reputable installer.
LT Trailboss build
Verified
04/29/2025
Nice kit
This kit lifts the front 1.5-1.5/8 inches. for my taste the truck would look better if the lift was a full 2" in front. Still its a big improvement over the factory rake the Trailboss comes with stock. I went with a 275/65/20 tire on a 20/9 /0" offset rim. There is plenty of clearance from the tire to the New upper control arm. no tire clearance problem with wheel wells , could go to a 295 tire width with room to spare
Pipeliner
Verified
08/13/2026
Great product
Easy to install and quality materials. I would definitely purchase from Readylift again.
MSwigs
Verified
07/19/2026
Awesome ad.
You can tell it’s on at first. Looks great and I’m not giving anything up on the ride. Fantastic product at a great price.
AdamF
Verified
07/14/2026
Looks better feels the same so far
Truck looks better and handles the exact same so far. We will see with some more miles but I am happy with this purchase and install.
ZR3XS
Verified
06/14/2026
Great product
Simple install. Perfect lift height. The truck should come from the factory looking like this
michael
Verified
05/31/2026
2026 trailboss LT
great look really loving it, only bad thing was getting the aligment right was tuff but got it done, very happy with my setup
wHiSkEy
Verified
04/10/2025
AT4 level kit
I bought this kit and had it installed by the GM dealer, the truck still sits 1/2” low on the front. Also the new control arm is so close to the factory tire I can’t fit my finger between the two, so if you have any desire to run a wider tire you’ll need a spacer to run the factory rims.
Rick
Verified
05/30/2026
Leveled within 1/4 inch front to back
It leveled the truck within 1/4 inch front to back it handles better
GracieC
Verified
05/27/2026
Leveling Kit
Pretty easy install! Definitely can do yourself! Looks great!
CameronO
Verified
05/26/2026
Perfect level
So far so good installed this past Friday and has drove great and looks great
RCExhaust
Verified
05/08/2026
Trail Boss Level kit
Along with this leveling kit, I purchased (4) 34" Mickey Thompson Baja Boss tires which gave my truck not only a leveled look but also lifted the truck another 2 inches from the factory 2 inch lift on my Trail Boss. Now it has a leveled aggressive stance and is set apart from the rest. This leveling kit made it perfectly leveled from the back and looks so much better than how it looks from the factory. I would highly recommend this product to anyone that wants a leveled Trail Boss. I also do not feel or see any difference in handling. However, the bigger tires did lower my MPG slightly but that was to be expected.
James .H.
Verified
04/24/2026
Great lift
Just install this kit and have to say it is very well made and seems it will hold up well, only problem I had was with the right side upper control arm almost as if it was tweaked closed and the arm wasn't spread opened enough but with a little muscle and a deadblow hammer I got it, the instructions are very straightforward and anybody could do it, took about 2 hours total to complete and the difference in measurement was 3 inches
DavidAllenS
Verified
04/21/2026
Love this level!
Bought the level kit and with the help of a few great friends it was installed in about 4 hours. Truck looks so much better sitting leveled. Hate the tires now so I will getting bigger tires next!
Casey
Verified
04/14/2026
Great quality and easy install
The quality of the control arms and spacers make this (in my opinion) one of the best leveling kits i have seen. Not to mention the easy to follow instructions that came with it. It mentions the torque spec on all the bolts and pictures to help show how to install them. Overall I would recommend this to anybody who is thinking about getting one.
Robert
Verified
02/25/2026
Looks and performance
Installation was not difficult and end appearance and performance amazing.
KentS.
Verified
02/02/2026
Easy as 1,2,3…. And a couple more.
This product was very easy to install. I was fortunate enough to be able to do this on a lift and it made the install even easier. Simply follow the instructions and viola, you’re done. You will need to get an alignment done after. The reason I went with this kit is because it came with the upper control arms. If you’ve ever put on a leveling kit without them, you’ll know the stress that is put on your control arms, tie rod ends and ball joints. Overall, I would recommend this kit to anyone.
PhilS
Verified
01/19/2026
Ready Lift 1.75 Leveling Kit
This kit does exactly what it is intended to accomplish. I was unhappy with the look of my truck before, I had this kit installed due to the factory rack. Now that it is level, it looks much more aggressive and with 2 inch hub extenders it has a little pop!!! The kit itself is made of quality material and the angle of the UCA’s make this a no brainer for anyone looking to level their truck!!! I would recommend this kit over the competitors every time!!! Also, beware the installers are double charging the labor costs. This took a qualified ASE Technician 1hour and 15 minutes including the alignment!!! The alignment took no time at all because the UCA’s pretty much kept the truck aligned. The tow had to be adjusted a bit. I have put a few hundred miles on it and I am satisfied!!!
Matt
Verified
01/18/2026
Leveling Kit
I wanted to level my 2019 Trail Boss. I just bought the truck 4 months ago. I love the looks of a level truck. I watch plenty of videos on leveling kits. The 1.75” ready lift was definitely the way to go. Really happy with my purchase.
RobertH67
Verified
12/07/2025
Easy Installation
I was able to install this kit in about 3.5 hours without power or air tools. You definitely need a good pry bar to get the strut back into position to get the lower spacer in so the lower control arm can be bolted back to the strut.
EdwinD
Verified
11/19/2025
Best money ever spent
I am very pleased with this leveling kit from ReadyLift. The ride is very smooth and you definitely notice the smooth ride. I’m enjoying the new height and no more front squat.
Jamie
Verified
11/18/2025
Perfect level
Great product, fast installation…ride and height is perfect. You will need front spacers if running bigger tires, the UCA will tire rub! I’m running 295’s
Ben
Verified
11/15/2025
Look great on the truck
I love how they look on the truck and the truck is now level. No complaints
Jcook
Verified
09/30/2025
More impressive than you would think
I didn't plan on upgrading tires right away, but the lift was way more noticeable than I ever would have guessed. Fit and finish was great. The UCA look so much better than stock, and can now fit around a 35" tire. Rides like stock. You wont regret it
CMAG
Verified
09/26/2025
Great kit
Looks nice and level to the eye...haven't measured and don't plan to because it looks perfect. UCAs are very well built and much nicer than stock. Had a shop put it on for me and it took them less than three hours. Put 285/75/18 on the stock 18" Trail Boss wheels with no rubbing at all.
Wayne6180
Verified
09/05/2025
Looks Great
I installed the kit myself on my 2020 AT4 Sierra 1500 in my garage. It took me about 4 to 4.5 hours from start to finish. I took before and after pictures and measurements. The subtle lift in the front makes a big difference in the aggressiveness of the look/stance. The kit ended up adding 1.5" in the front. I was hoping for at least 1.75", but it still looks good with the 1.5". I did need an alignment afterwards, but so far it has been great with no issues. I would definitely recommend.
Austin
Verified
09/04/2025
Installed
Fairly easy install. If you have trouble getting upper control arm tightened to hub axle end use a clamp to hold it otherwise it will just spin the stud when you try to tighten.
Mike
Verified
08/02/2025
Very Nice System
I just sold the truck that i had this on and bought another AT4 and i will be purchasing this kit again.
2020 Chevy Trail Boss
Verified
07/15/2025
Parts are excellent
I bought my lift kit a few weeks ago and I love it, got a lot of compliments from my mechanic on the quality of the parts.
BlackTB
Verified
07/08/2025
Leveling Kit
The truck sits 1/2 inch lower in the front after the installation, but definitely an improvement in removing the factory rattle. Truck drives almost as stock specially on the turning radius. Ride quality is the same as stock. I would recommend this product if you're looking for almost a factory like drive. Definitely looks cleaner and the upper control arms stand out more.
Alan42
Verified
06/20/2025
Great product
Put my truck just a the right stance. Was just what I was looking for. Easy install!
Chevytrailboss4
Verified
06/13/2025
1.75” level kit
Awesome product. A little hard to do in your driveway by yourself but doable. Said I could clear 35’s. In paper work that came with it said 34’s. Haven’t bought tires yet till I get confirmation.
Anonymous
Verified
06/03/2025
Control Arms
Quality of this product was very good. Got delivered on time. The instructions for everything were very simple. Installed everything in about 2.5 hours. Cant even tell the difference in ride quality. Great product
Pugsley
Verified
06/03/2025
1.75 Leveling kit
Extremely happy with it took me 2 1/2 hours to put on why they do not come leveled from factory here’s a before and after picture
TrailBoss16
Verified
04/16/2025
Quality Product!
Just installed today and couldn't be happier with the results! Glad that I did my homework and found out about Readylift! Very informative videos!
Anonymous
Verified
04/01/2025
AMAZING
They were easy to install! Running 35s and needed spacers but rides way better than factory control arms. Definitely happy with my purchase!
Anonymous
Verified
03/09/2025
Trailboss Level
Great product to give your truck a great look. Makes the truck sit dead level. Directions were a huge help to guide steps and provides torque ft/lb to bring all torque back to stock
Twicks
Verified
02/03/2025
Simple but right on the money.
Went on smooth, feels like it drives better with the new control arms. Best upgrade I think you can do without compromising anything else and still get a good look.