Providing unmatched control and lasting speed, the Spitfire Formula Four Conical Full Skateboard Wheels were designed to have a wider riding surface and cutaway. Made with a smooth riding surface in a wide profile, these wheels are sold as a set of four in a variety of sizes and durometers.
Surface
Smooth
Quantity
Set of 4 Wheels
Wheel Profile
Wide
Key Features
Formula Four Urethane
Wheel Shape
Conical Full Shape
Features
Surface
Smooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly.
Wheel Profile
Wide - More traction and stability at high speed so you'll be less likely to slip out of your line.
Key Features
Formula Four Urethane - Unmatched abrasion resistance for fewer flat spots. More controllable grip. Lasting speed no matter the terrain. Smooth anti-slick slide and a longer lasting size and shape.
Wheel Shape
Conical Full Shape - Wider riding surface and cutaway design for unmatched control and lasting speed.
Specs
Durometer
white (101d)
101a
white (99d)
99a
white 56 (99d)
99a
white 58 (99d)
99a
natural/teal (97d)
97a
Size
52mm
53mm
54mm
56mm
58mm
Diameter (mm):
52.0
53.0
54.0
56.0
58.0
Width (mm):
32.5
33.5
34.0
36.0
37.0
Riding Surface (mm):
21.0
21.5
22.0
25.0
27.3
Suggested Riser Size (in):
N/A
N/A
N/A
1/8
1/8 - 1/4
Reviews
5.0
Overall Rating
Reviewed by
143
customers
Solid choice
by Matthew Calhoun(Verified Buyer)
Posted on 8/28/2025
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
Rolls great!
0person has found this review helpful
SF formula 4s full conical 53mm 99s
by Mathew Silva
in Bristol, RI(Verified Buyer)
Posted on 3/14/2025
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
This and the 54 mm 99 conicals are my go to wheel. Even though I skate the rough street I still prefer these. And they still do the job. I havent flat spotted one wheel out of the 6 sets so far. That alone is enough to stay with spitfire f4 wheels. Cant wait for the weather to warm so I can get these where they belong in the smooth skate park. Ultra smooth , will not flap spot . Slides sooo damn good.
0person has found this review helpful
Great wheels
by Scott
Posted on 3/5/2025
Spitfire Formula Four Conical Full Skateboard Wheels
I got the 58mm in 99a, and I'm really happy with them. Great wheels!
0person has found this review helpful
great wheel
by Kyle
in shredlands(Verified Buyer)
Posted on 11/11/2024
Spitfire Formula Four Conical Full Skateboard Wheels - white 56 (101d)
haul ass, slide fast
2people have found this review helpful
Works for me right now
by Brendan(Verified Buyer)
Posted on 8/2/2024
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
I started on 56mm 101 Conical Fulls, went down to 54mm 101 Tablets and finally to these. I like these the most so far. It’s true softer wheels slide less (good and bad) and feel like they are less responsive (+ crusty pavement feels better). All preference, just try stuff out and make sure you’re really really using the shit you buy first / getting used to it before you try something else.
I do wish the graphic wasn’t blue though.
3people have found this review helpful
Good wheels
by Riley Dwyer
in Los Angeles, CA(Verified Buyer)
Posted on 2/28/2024
Spitfire Formula Four Conical Full Skateboard Wheels - white 58 (99d)
I’ll die before I skate anything else
4people have found this review helpful
Asked by Adam on 5/31/2017
Why did the price for wheels get jacked up $5 all of a sudden?
Answered
by Graig A
(Tactics Employee)
on 5/31/2017
Unfortunately the manufacturer raised their prices.
