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Spitfire Formula Four Conical Full Skateboard Wheels

$48.95
145 Reviews
(145)
white (99d)
Select Style: white (99d)
Select Size: Size Chart
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Overview

The Spitfire Formula Four Conical Full skateboard wheels are built around one thing: Formula Four urethane, and it shows. The wide profile and conical full shape give you a bigger riding surface underfoot, so you stay locked in through grinds and slides without the wheel pulling out from under you. Formula Four's abrasion resistance means fewer flat spots and speed that actually lasts whether you're rolling through rough asphalt or threading lines at the park.

Available in 52mm and 56mm with your choice of 99a or 101a durometer, there's a setup here for skaters who want a slightly more forgiving ride or those who want that extra snap and responsiveness at the harder end.

If you've been burning through softer wheels or fighting flat spots on your current setup, the Conical Full is the fix. The wider riding surface keeps you stable at speed, the cutaway keeps things predictable in slides, and the Formula Four urethane just holds up session after session. A dependable, no-nonsense wheel that earns its reputation every time you skate it.

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
Size52mm56mm
Diameter (mm):52.0 56.0
Width (mm):32.5 36.0
Riding Surface (mm):21.0 25.0
Suggested Riser Size (in):N/A 1/8

Reviews

5.0
Overall Rating
Reviewed by 145 customers
Solid wheels
by Caleb Cox in FORT LIBERTY, NC (Verified Buyer)
Posted on 11/12/2025
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
These wheels are good, slides easily. Performs well. Been skating these non stop and have minimal wear and tear.
0 person has found this review helpful
So good
by Chad Parkinson in Bloomington, IN (Verified Buyer)
Posted on 10/21/2025
Spitfire Formula Four Conical Full Skateboard Wheels - white (101d)
Cant beat these.
0 person has found this review helpful
Solid choice
by Matthew Calhoun (Verified Buyer)
Posted on 8/28/2025
Spitfire Formula Four Conical Full Skateboard Wheels - white (99d)
Rolls great!
0 person 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.
3 people have 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!
1 person 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
3 people 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.
44 people have found this answer helpful