

🛻 Boost your off-road readiness with the ultimate JK jack base—lift, store, and secure like a pro!
The AEV JK Wrangler Spare Tire Jack Base Booster enhances your stock scissor jack by adding 3.5 inches of lift height and a large, stable 7.5" x 10.5" base for superior off-road and soft soil performance. Designed specifically for the JK Wrangler, it fits perfectly in the rear floor compartment and includes handy storage for lug nut extensions and wheel lock keys. It also doubles as a wheel chock, making it an essential, space-saving safety upgrade for any serious Jeep owner.








| ASIN | B08HR756X7 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #170,529 in Automotive ( See Top 100 in Automotive ) #296 in Floor Jacks |
| Brand | AEV |
| Color | Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (104) |
| Date First Available | December 13, 2020 |
| Item Weight | 3 pounds |
| Item dimensions L x W x H | 10.5 x 7.5 x 3.5 inches |
| Item model number | 40306002AB |
| Load Capacity | 1.5E+3 Pounds |
| Manufacturer | American Expedition Vehicles |
| Manufacturer Part Number | 40306002AB |
| Model | AEV JK Wrangler Spare Tire Jack Base Booster |
| Product Dimensions | 10.5 x 7.5 x 3.5 inches |
| Style | Music |
| UPC | 810092170075 |
J**T
Stupid expensive
I put off adding this to my kit. But had to do it. This hunk of plastic shouldn’t cost this much, but substitutes pretty much suck. Nests perfectly in the rear storage hatch. Sure would feel dumb if I needed it, and didn’t have it. Take the hit.
T**3
Must have to use stock Jeep.
This is a must have if you have a lifted Jeep and are planning to use the Jack that comes with the Jeep. Very well made and easy to store. Helps with Safety as well since the Jack Base has an indented area where the Jack base safely rests. When using it holds the weight of the jeep allowing for better Lift Capacity Easy to use and functions well.
K**R
Bigger than expected
after putting 35’s on Mr wrangler I struggled wit the idea of spending +$60 on a piece of plastic so that my factory jack could be used for emergencies. I finally accepted my fate and ordered the part. I have to say I am impressed. The block fits perfectly in the rear storage area , it’ solid as a rock and tall enough to make the jack usable even on soft ground. Go ahead and order this thing , you will not be disappointed
M**S
Great addition if you own a Wrangler with big tires
Bought this to replace my hijack. Got sick of it just sitting there rusting. But still wanted to be able to change the tire in a pinch. This is a much safer option, but does require somewhat flat ground. Goes high enough for 37” tires. It’s very sturdy easy to use and doubles as a wheel chock. Also comes with stickers. Leaving off one star because the price point could be better for a chunk of plastic in my opinion.
I**N
Perfect
Perfect , does the job , good quality material. .Don’t wait to be on the side of the road with a lifted jeep to get one .They fit perfectly with the stock jack.It can lift a 4 door jeep 4inch lift with 37 inch tire easy.Yes a wooden piece could do the trick and its a bit expensive for what it does but what you will do if it crack and split .. Dont take chances and regret it ..Buy one now
V**S
Won’t store is shown if you have a speaker
I have a 2015 Jeep Wrangler four-door. The item will not store in the back as advertised because I have a speaker in the back. However, it’s good to have in case I get a flat.
J**A
Works as designed
Product as described. Overpriced for what it is but it is nice as it fits in rear storage and it holds you lug nut socket.
J**N
Just what I needed.
Not sure why I didn’t order this sooner. When changing a tire or just doing work on the Jeep I seem to always look for that extra height for the jack. Either using a rock or piece of lumber. But finally I have a stable, portable and sturdy base for my jack.
Trustpilot
2 weeks ago
2 weeks ago